By Peggy Ashbrook
Posted on 2017-12-21
One of the conference sessions on engineering I attended at NAEYC quoted children in the title: “Don’t Call Us Kinders, We’re Engineers!” To introduce an engineering design process to children in kindergarten up to second grade, Emily Poster and Jessica Holm from the Science Museum of Minnesota thoughtfully revise storylines used with older children by placing stories in more familiar settings and keeping them to a developmentally appropriate length. The revised stories still have a challenge, and include a character who is a professional engineer and how they use science, math, and creative thinking to design a technology. They recommend adding visual symbols to the words in graphic representations of engineering design processes, and encouraging children to “imagine” using their hands.
We were able to handle the materials for four different kinds of engineering design challenges, and engaged in an engineering challenge ourselves. The challenge was based on meeting a real life need that children in their region would be aware of—to design and build a model fire tower, a structure once essential for detecting and locating fires in areas that were the responsibility of the United States Forest Service, and still in use in some parts of the country. (See other lookouts at: http://www.nhlr.org/lookouts/us/or/dry-soda-lookout/ )
Working together with people at our table we designed and built a tower with the goals of a structure taller than the model tree (so the look outs could see over the forest to watch for fires), able to support 1 person (doll), and able to withstand the force of the wind (a fan) blowing on it. The materials were inexpensive, and easily found: paper cups in two sizes two sizes of cardboard pieces, two figures to stand on the tower to test its balance and sturdiness, and a model tree and the fan, used by the instructors. Emily and Jessica came around with the model tree cut-out to help us measure our towers and provide support for redesigning structures that were not successful. Our discussion included our redesign processes, what we might bring from our experience in the session to our own setting, and what supports we need to implement engineering lessons with K–2 students.
How did this session reflect the new understanding of what children know and how they learn as described in Taking Science to School:Learning and Teaching Science in Grades K–8 and the principles, declarations, and recommendations of the NSTA Position statement on early childhood science education? The program promotes learning by actively engaging in the experience and exploring the materials, the challenge recognizes that children already have substantial knowledge of the natural world, and that adults play a central and important role in helping young children learn science (National Research Council 2007 pgs 2–3).
The museum program Emily and Jessica described recognizes that “Young children develop science skills and knowledge in both formal and informal settings,” and they “emphasize the learning of science and engineering practices, including asking questions and defining problems; developing and using models; planning and carrying out investigations; analyzing and interpreting data; using mathematics and computational thinking; constructing explanations and designing solutions; engaging in argument from evidence; and obtaining, evaluating, and communicating information (NSTA Position Statement: Early Childhood Science Education).
And their conference session provided early childhood educators with “professional development experiences that [engaged us] in learning science [and engineering] principles in an interactive, hands-on approach, enabling [us] to teach about science principles [and engineering design] appropriately and knowledgeably” (NSTA Position Statement: Early Childhood Science Education).
Poster sessions at NAEYC are an excellent way to have small group or individual conversations with presenters and learn more about their research and teaching practices. “Drive full STEAM ahead! Realistic and developmentally appropriate ways to teach science, technology, engineering, arts, and math (STEAM) to infants and toddlers during daily routines and experiences” presented by Angela Searcy, gave specific examples of how to invite exploration. Photos of children at work clearly illustrated how infants and toddlers are not too young to engage in the offered opportunities for exploration, and how teacher-support is essential for children’s learning.
Educators may plan engineering activities related to children’s literature, such as Goldilocks and the Three Bears or The Three Little Pigs. These are familiar stories for many children and they present problems that can be the basis of an engineering challenge. We can also look for those problems that young children identify themselves in their daily life, such as creating a sun shade on a hot day, carrying a baby doll hands-free, digging a deep hole in the sand box without it collapsing, and keeping a tall block tower upright.
Other NAEYC conference sessions addressed engineering. If you attended or presented one of these sessions, comment below to share what you learned or where to find resources to support engineering in early childhood programs.
One of the conference sessions on engineering I attended at NAEYC quoted children in the title: “Don’t Call Us Kinders, We’re Engineers!” To introduce an engineering design process to children in kindergarten up to second grade, Emily Poster and Jessica Holm from the Science Museum of Minnesota thoughtfully revise storylines used with older children by pl
By Gabe Kraljevic
Posted on 2017-12-21
My partner and I are thinking of moving to rural North Dakota to teach. I teach high school science while my partner teaches middle school. We would both like to teach in the same district. Do you have any advice on how we should proceed?
—A., Missouri
Unpacking your question, I actually see several facets that can be touched upon: teaching in a rural setting; living in the country; finding jobs together.
A rural school can be quite different from one in the city. Some schools are small and teachers often teach many subjects, including ones outside their expertise. Classes may be smaller, perhaps even multi-grade. Teachers frequently know every student, possibly having them in class many times over several years. However, many rural schools, particularly high schools, may be large and bus in students from many communities. There may also be greater parent and community involvement. In northern states, many students will miss classes during snow storms. You will have to be flexible and adapt lessons accordingly.
Don’t overlook the change in lifestyle. Living in the country usually means commuting and sometimes being far away from many of the shopping, entertainment, and dining options you may be used to, although local diners can be great places to meet new neighbors. If you purchase a home you will probably develop some good do-it-yourself skills and become a snow clearing expert. Property taxes tend to be lower in rural areas and you will have access to farm-fresh products. I was amazed just how quickly news spread around the community, so privacy did not seem to be as great as in the city!
Finding a job with your partner in the same district can be more challenging as there are usually more opportunities in an urban district than a rural one. Contact the local teachers’ association for advice on job prospects and how best to approach the district. My guess is that rural districts like having couples and families in their employment —they are more likely to settle down for the long haul and get involved in the community.
Good luck!
Hope this helps!
Photo Credit: WinterforceMedia
My partner and I are thinking of moving to rural North Dakota to teach. I teach high school science while my partner teaches middle school. We would both like to teach in the same district. Do you have any advice on how we should proceed?
—A., Missouri
By Cindy Workosky
Posted on 2017-12-20
Wisconsin recently adopted new K–12 science education standards. Learn more about the standards in this Q&A with Kevin Anderson, Science Education Consultant for the Wisconsin Department of Public Instruction.
When were your science standards adopted and can you tell us a bit about them?
The standards were officially adopted on November 16, 2017.
With local control in Wisconsin, districts have been using the Framework for K–12 Science Education (Framework) and the Next Generation Science Standards (NGSS) for a long time. Data from an informal survey revealed that over 80% of districts were already using the NGSS to some extent before we officially adopted new standards. Therefore, when we brought together our writing committee, they supported the idea of staying true to those documents.
Are the standards based on the Framework and the NGSS?
Our Wisconsin Department of Public Instruction template for standards emphasizes K–2, 3–5, 6–8 and 9–12 grade bands. Our writing committee struggled with how to represent the three-dimensional nature of our standards (mirroring the NGSS) in this template. In the end, we decided to build from NGSS Appendices E, F, and G. We built from those grade-banded guides and encourage our educators to go to the Framework and NGSS for further depth in understanding these elements.
One change our committee made to the standards is to de-emphasize the Performance Expectations (PEs). We found that many districts around the state (and country) have been using them to determine curriculum and guide instruction. The committee wanted to help educators understand that while it’s essential that the three dimensions be integrated, they can be combined in various ways; a PE is only an example of one way to do it. We include the PEs in our document, but clearly label them as “examples” of three-dimensional performance indicators (“indicators” is a Wisconsin term). To emphasize the connection among our separated sections for each dimension, we added the following statement at the top of each part of the standards: “Students use science and engineering practices, disciplinary core ideas, and crosscutting concepts to make sense of phenomena and solve problems.” Each specific segment of our standards document about practices, core ideas, and crosscutting concepts only becomes a “standard” when it’s put into that statement as the practice, core idea, and/or crosscutting concept of focus.
Another change is the addition of a third Engineering, Technology, and the Applications of Science section, ETS-3. The committee titled it, “The Nature of Science and Engineering” because they felt that these ideas got lost in the NGSS and they were not sure if they were practices, crosscutting concepts, or an afterthought. The goal was to ensure these ideas receive a higher level of importance.
Did you have involvement from Wisconsin science teachers?
Yes. We had 26 committee members that included administrators, scientists, engineers, and higher education representatives, and K-12 teachers. Eric Brunsell, Associate Professor at UW-Oshkosh, and Christine Pratt, Science Coordinator at Kenosha Area School District, chaired our writing committee.
What excites you most about the standards?
As seen by the work already happening across Wisconsin, the standards provide an opportunity to revitalize science programs and more fully engage all students in making sense of relevant phenomena and solving meaningful problems. One tool that we’re excited about is Appendix A, which includes specific Wisconsin contexts and engineering connections linked to the core ideas of the standards.
What has been the response from science teachers in your state?
Teachers are glad the wait is over! Many feel justified to continue their use of the NGSS. Some districts have been waiting to move forward until they saw what the state would do, and now these teachers are grateful to join the same path of other districts. I’ve heard several comments that professional development around the science standards is increasing, particularly at the elementary level. Students will be the real beneficiaries.
What are your plans for implementation?
Telling stories and sharing our work will be critical. With so many district already years into this work, we need to learn from each other. I’ll continue to work with the Wisconsin Society of Science Teachers, our regional Cooperative Education Service Agencies, and local districts to support the learning of teachers and build/shared implementation resources. It’s wonderful that so many groups around the country are sharing ideas and resources already from which we can build.
Kevin Anderson
Visit the Wisconsin Department of Public Instruction to view the science standards.
A former middle school science teacher and education researcher, Kevin J. B. Anderson, PhD, NBCT, is the Science Education Consultant at the Wisconsin Department of Public Instruction.
Visit NSTA’s NGSS@NSTA Hub for hundreds of vetted classroom resources, professional learning opportunities, publications, ebooks and more; connect with your teacher colleagues on the NGSS listservs (members can sign up here); and join us for discussions around NGSS at an upcoming conference.
The mission of NSTA is to promote excellence and innovation in science teaching and learning for all.
Future NSTA Conferences
National Conference
Wisconsin recently adopted new K–12 science education standards. Learn more about the standards in this Q&A with Kevin Anderson, Science Education Consultant for the Wisconsin Department of Public Instruction.
When were your science standards adopted and can you tell us a bit about them?
The standards were officially adopted on November 16, 2017.
By Mary Bigelow
Posted on 2017-12-18
Are you updating your approach to modeling? Aligning lessons between 5E and NGSS? Incorporating digital resources? Regardless of the grade level you teach, this month’s journals have ideas that can be used or adapted.
Science Scope – Modeling
From the Editor’s Desk: No Glue Required “Models can include diagrams, drawings, physical replicas, mathematical representations, analogies, and computer simulations (NSTA 2014). Regardless of the model used, the key is to engage students in making explanations and predictions—vastly different activities from one in which students merely submit a Styrofoam ball that has been converted into a replica of a cell.”
Articles in this issue that describe lessons include a helpful sidebar (“At a Glance”) documenting the big idea, essential pre-knowledge, time, and cost; many follow a 5E format. The lessons also include connections with the NGSS, and many include examples of student work and classroom materials.
These monthly columns continue to provide background knowledge and classroom ideas:
For more on the content that provides a context for projects and strategies described in this issue, see the SciLinks topics Analemma, Buoyancy, Carbon Dating, Cell Structures, Cellular Respiration, Chemical Reactions, Circulatory System, Density, Earthquakes, Fire Extinguisher. Fire Triangle, Fossils, Grand Canyon, Half-Life of Radioactive Isotopes, Identifying Rocks and Minerals, Law of Superposition, Mendelian Genetics, Organelle, Photosynthesis, Relative Dating, Rocks, Solar System, Sound, Spectrum, Stars, Systems.
Science & Children – Using the 5E in Alignment with the NGSS
Editor’s Note: Developing Coherent Lessons With the NGSS and 5E: ” In combination, the research-based NGSS and 5E provide us with opportunities for creating lessons containing learning progressions, a teaching sequence, coherence in instruction, and assurance of integration—the key components of science learning and assessment of student performance… Using the 5E as the structure and the NGSS for guidance in selecting the concepts and skills provides a strategy for developing lessons that can be used with confidence.”
The lessons described in the articles have a chart showing connections with the NGSS and many include classroom materials and illustrations of student work.
These monthly columns continue to provide background knowledge and classroom ideas:
For more on the content that provides a context for projects and strategies described in this issue, see the SciLinks topics Electric Current, Forces, Forces and Motion, Honeybees, Identifying Trees, Light, Morse Code, Parts of a Plant, Physical Properties of Matter, Pollination, Radiation from the Sun, Seasons, States of Matter, Ultraviolet Radiation, Water Cycle, Water Quality.
The Science Teacher – Using Digital Resources
Editor’s Corner: Smartphones: Challenge or Opportunity? “Smartphones are here to stay, and they will only become smarter. What is far less certain is whether we can reimagine our classrooms and instructional practices to take advantage of this powerful new tool.”
The lessons described in the articles include connections with the NGSS and many include classroom resources and illustrations of student work.
These monthly columns continue to provide background knowledge and classroom ideas:
For more on the content that provides a context for projects and strategies described in this issue, see the SciLinks topics Acids and Bases, Biodiversity, Chemical Reactions, Earthquakes, Earthquake Measurement, Electromagnetic Waves, Global Warming, Greenhouse Effect, History and Nature of Science, Lichens, Plate Tectonics, Renewable Sources of Energy, Ring of Fire, Sustainability, Symbiosis.
Are you updating your approach to modeling? Aligning lessons between 5E and NGSS? Incorporating digital resources? Regardless of the grade level you teach, this month’s journals have ideas that can be used or adapted.
Science Scope – Modeling
By Cindy Workosky
Posted on 2017-12-18
This week in education news, one California school district is leading the way on new science standards; a study looks to find the best tactics for flipped instruction; Virginia adopts computer science standards for K-12; new study suggests schools could help uncover the next generation of inventors; a new report from the National Academies of Sciences, Engineering and Medicine on undergraduate STEM education; Taos, NM, students wowed Jimmy Fallon with their science invention; NSTA releases best 2018 STEM books; it’s not how long you spend in PD, it’s how much you grow; and narrowing the achievement gap in K12 is not enough.
How One California School District is Leading the Way on New Science Standards
As schools nationwide take on the most comprehensive overhaul of science standards in 20 years, a school district in a quiet suburb of Los Angeles has become a pace-setter. Without relying on outside funding, or major grant money, Torrance Unified has trained more than 500 teachers and has unveiled the new standards to all 24,000 students in the district. By devoting thousands of hours to teacher training, the district has shown teachers from kindergarten through 12th grade how to explain scientific phenomenon in a new way to their students — by letting the students discover the answers on their own, instead of memorizing facts from a textbook. Read the story featured in Ed News.
Does Flipped Instruction Work? New Study Looks to Find the Best Tactics
More and more teachers are “flipping” their instruction—but what does that really mean? And does it work? A University of Missouri team of researchers has received $450,000 from the National Science Foundation to study these questions over a three-year period. They’re going to be observing 40 Missouri algebra classrooms—20 that will be using some sort of flipped instructional tactic more than 50 percent of the time, and 20 that will be using the traditional classroom format. Read the blog featured in Education Week.
Virginia Adopts Computer Science Standards for K-12
The Virginia Board of Education voted last month to become the first state to adopt mandatory computer science standards for all students. The computer science Standards of Learning were unanimously approved after lengthy discussion on Nov. 16. They laid out the four key fundamentals that must be taught: computer literacy, educational technology, digital citizenship and information technology. Each of these concepts is interwoven into other content areas in most cases. Computer literacy means just that: making sure a student knows how to use computers and programs and can demonstrate that by creating a digital presentation. Read about it in this story in the Daily Press.
Can Schools Help Uncover ‘Lost Einsteins’ in Next Generation of Inventors?
At nearly 326,000, the number of new U.S. patents has more than doubled from 2005 to 2015. But in every year since 2008, the patents granted to foreign inventors have outpaced those of U.S. inventors, and a new study suggests the nation could be overlooking thousands of potential young inventors. Read the blog featured in this Education Week.
Monitoring Undergraduate STEM Education
Quality instruction goes a long way toward keeping students — especially underrepresented minorities and women — in the sciences, technology, math and engineering. But measuring educational quality isn’t easy. A new report from the National Academies of Sciences, Engineering and Medicine, “Indicators for Monitoring Undergraduate STEM Education,” says that assessing quality and impact in STEM at the national level will require the collection of new data on changing student demographics, instructors’ use of evidence-based teaching approaches, student transfer patterns and more. Read the article featured in Inside Higher Ed.
Young Taos scientists take fireproof fabric invention nationwide
When The Tonight Show’s host, Jimmy Fallon, praises your product, you might have something there. Three Taos, NM, students wowed Fallon — and the nation — Nov. 29 when they showed off their invention called NanoForm, a breathable, antibacterial, fireproof fabric coating, on a segment of the NBC show. Taos High School students Daniel Córdova, Indigo Acosta and Cameron Gonzáles rolled out their newest version of the material several months ago and took it to the national eCYBERMISSION competition in Washington, D.C., over the summer. The trio were then invited by NBC to be featured guests on The Tonight Show with their invention, which has taken several turns in design. Read the article featured in the Santa Fe New Mexican.
I have found that science teachers often do not use the textbook they’ve been given. Many make up their own lessons. In recent years, the National Science Teachers Association has been looking for ways to integrate nonfiction literature into science courses. To this end they have created a new list of Best STEM Books. They recently released their second list amidst much excitement. Read more in an article featured in the Huffington Post.
It’s Not How Long You Spend in PD, It’s How Much You Grow
The research is clear: The “sit ‘n’ get” model of professional development doesn’t work. Yet the majority of states continue to base the requirements for maintaining a teaching license on clock hours or seat time. And very often that looks like teachers heading en masse to one-off conferences and seminars, disconnected from their everyday classroom work. But 14 states, including Georgia most recently, are now trying something different. They’re asking teachers to craft personalized plans for improving their instruction, and they’re measuring success with proof of teacher advancement. “How long” teachers spend in PD is no longer the central question; instead, it’s, “How much did they grow?” Read the article featured in Teacher Magazine.
Narrowing the Achievement Gap in K12 is Not Enough
Districts are increasingly tasked with providing options for at-risk and underserved student populations to address persistent achievement gaps. While nationwide gains in closing achievement gaps have been made, research shows that underserved student populations still achieve at lower rates than their peers in many areas. Read the article featured in District Administration Magazine.
Stay tuned for next week’s top education news stories.
The Communication, Legislative & Public Affairs (CLPA) team strives to keep NSTA members, teachers, science education leaders, and the general public informed about NSTA programs, products, and services and key science education issues and legislation. In the association’s role as the national voice for science education, its CLPA team actively promotes NSTA’s positions on science education issues and communicates key NSTA messages to essential audiences.
The mission of NSTA is to promote excellence and innovation in science teaching and learning for all.
Follow NSTA
By Peggy Ashbrook
Posted on 2017-12-15
Professional development—learning that will develop our professionalism, make us better teachers, and expand our content knowledge—aims to be delivered at just the right moment with an insight that changes you forever. Attending PD sessions builds up our store of such learning that we can draw on in challenging moments, those times when we wish a more knowledgeable colleague would step in and show us how. The reality in early childhood is that often PD is fit in during nap time, on half of teacher work days, in a burst at the beginning of the school year, or online alone after work. If we can’t have that knowledgeable mentor to work with on a weekly basis, consider attending a conference to broaden your professional development. Being immersed in thinking and talking about early childhood science education with others in the profession for an entire day, or several, is a transformative experience. Conferences provide those immersive experiences where keynote speakers inspire us to fully participate in our work—at the conference and back at school, and colleagues with more experience share their research, knowledge, and situation or lesson specific tips. The statistics about who attends such conferences helps the profession see who is interested and financially able to attend conferences.
The acronyms STEM and STEAM, and sometimes STREAMS, are part of many conference session titles. We should expect these sessions to connect the S-T-E-and-M in ways that represent what is known about how children learn, and how adults learn. In Taking Science to School:Learning and Teaching Science in Grades K–8 (National Research Council 2007 pgs 2–3) the authors describe what were new understandings of what children know and how they learn:
Conference sessions reflect these understandings when they teach participants how to actively engage students in using the practices of science, rather than only being observers of demonstrations or the science work of others.
At the 2017 national conference of the National Association for the Education of Young Children (NAEYC) a session on play was my first choice, “The play experience: Fulfilling the promise of play.”
It was a way to remind myself why I was there: to learn to teach those experts at play (children). Through hands-on first solo, and then cooperative, play experiences using a variety of open-ended materials, followed by journaling and discussion, we talked about how play helped focus our minds, and opened opportunities for problem solving. We discussed ways to use play to stimulate creativity and imagination as part of teaching mathematics, science, literacy, art, and social studies, and helping children develop social emotional skills. When one 20 minute play period ended several participants remarked on how they didn’t want to stop exploring and using the materials to create through building, designing, trying first one way and then another. Others noted that children feel this way when they must transition to a different activity before they have finished playing.
Solo play exploring materials.
Presenter Dr. Drew documenting the play for later discussion.
As we played I saw people exploring the concepts of shape, balance, symmetry, and trajectory; testing materials for the properties of flexibility, weight, and texture; and creating pleasing patterns.
Where does play lead you?
Extended play with pipe cleaners led to exploring balance.
Cooperative play followed the silent solo play leading to talking about our programs and playing games.
Cooperative play.
After the session on play, there were so many STEM, science, and engineering sessions that I had to make difficult choices. I don’t regret attending the sessions I chose but I’d like to learn a little about those I had to pass on. Presenters can upload handouts to the Precis Abstract Management system but unfortunately few do, making it even more important to choose sessions wisely (for content in addition to how far they are from the last session).
The discussions among educators who work in different areas of the early childhood education profession, and different areas of the country, help me clarify my thinking about teaching science. Presenting with other educators is another way to get the most out of a conference. In preparing for our session on supporting children’s use of the NGSS science and engineering practices, the experiences and views of colleagues Cindy Hoisington and Sandy Chilton informed my understanding. In the session participants sorted through a
group of photos of preK-grade 2 children at work and identified which science and engineering practices children were using in their investigations. In my NSTA Press book, Science Learning in the Early Years, I support using the NGSS because integrating the three dimensions—science and engineering practices, crosscutting concepts, and disciplinary core ideas—provides a learning environment that encourages children to ask questions, plan investigations, and record and discuss findings as they build understanding of science concepts.
I’m looking forward to the next conference I’ll be attending, the NSTA 2018 national conference, March 15-18, in Atlanta, GA. And later in the year, the NAEYC annual conference will be held in Washington, DC, close enough to drive! Post about calls for proposals for conferences near you on the NSTA Learning Center Early Childhood forum and the NAEYC forum, Hello.
And I’m feeling wistful about having to pass up several opportunities for effective conference learning including the Early Childhood Science, Technology, Engineering, and Mathematics (ECSTEM) Conference, February 2-3, 2018, in Anaheim, CA.
Meanwhile I’m finding time each week to participate in the NSTA Learning Center conversations and NAEYC forums, and enjoying making time to talk with colleagues locally about the engineering design happening in their Kindergarten class, and the tools their preschool students use to shape cardboard.
National Research Council. 2007. Taking Science to School: Learning and Teaching Science in Grades K-8. Washington, DC: The National Academies Press.
By Gabe Kraljevic
Posted on 2017-12-14
Artist’s rendition of Sirius A and B
I have one student whose knowledge of Earth and space exceeds the other students in class. I feel like I just keep giving him more work, more extension activities, and I think he is getting frustrated. Do you have any suggestions for how to deal with this? How do I grade this kind of assignment?
—S., Virginia
Assigning more work to an extremely bright student is not the answer, so kudos for looking for something else! Run this by your principal for approval: Ask the student to propose a project— either long- or short-term —related to the class. The possibilities are almost limitless: videos, a lesson, models, public displays, reviews, and more. Can you find a geologist, astronomer, or other professional that could act as a mentor or be interviewed? Negotiate a grading scheme with benchmarks and expectations for the final “product” or assessment.
Options to reach a fair grade:
Hope this helps!
Photo Credit: By NASA, ESA and G. Bacon (STScI)
Artist’s rendition of Sirius A and B
Feature
Connected Science Learning October-December 2017 (Volume 1, Issue 4)
By Amber Forrest, Jolie Pelds, and Renee Harmon
The Science Center of Iowa in Des Moines began an on-site preschool shortly after its doors opened in 1970, inspired by the founders’ belief in the importance of science education for early childhood learners.
Children have the capacity and propensity to observe and explore the world around them from an early age. To foster these innate abilities, students must be provided with STEM (science, technology, engineering, and math) experiences early in life to begin forging learning pathways in their brains. These learning pathways help the brain channel new information through prior experiences (Harris Helm 2015).
The Science Center of Iowa (SCI) fuses early STEM education for young children with an on-site preschool. The mission of the SCI is to engage and inspire Iowans along their journey of lifelong science learning. SCI believes that science education for early childhood learners is important to the start of that journey, and thus established an active on-site preschool shortly after the museum opened in 1970. Since then, more than 3,000 curious, energetic young STEM learners have experimented, created, and explored both at the SCI Preschool and within the walls of the museum itself. Daily opportunities to interact with exhibits and museum staff makes this preschool unique, and graduates feel a deep connection to the organization and its philosophy of education. In June 2016, SCI Preschool alum Alissa Campbell wrote:
This May, I graduated from Iowa State University with a B.S. in Microbiology and a B.S. in Genetics, both with honors. I am blessed with the opportunity to attend Harvard Medical School this fall. I want you to know that everything you did for this little blue-eyed girl with platinum blonde curls and an obsession with knowing how everything around her worked mattered. Your work contributed to my foundational love of science, and that love will last a lifetime.
SCI Preschool is a state-licensed child care center adhering to National Association for the Education of Young Children (NAEYC) regulations. Four on-site classrooms provide space for three full-day and three part-day classes serving 112 students annually.
Well-educated and caring, certified teachers set the tone for the classroom experience.
SCI Preschool staff fall into one of four classifications: director, master teacher, teacher, and part-time teacher. The SCI preschool director is required to have a master’s degree in education. The director assumes full responsibility for administration of preschool operations, including staff management, parental support, and management of daily operations, as well as serving as a link between the preschool and the science center. The director models and guides teachers in pedagogy and procedures, designs the annual budget and business plan, and coordinates family events, among other programmatic and administrative duties. The assistant director manages schedules, tracks expenses, orders supplies, and teaches a part-time class. Master teachers, who are required to have a bachelor’s degree in education and typically a concentration in early childhood, serve as the lead in their classrooms. Their role includes establishing the classroom environment, creating lesson plans, assessing students and collecting documentation through observation, communicating with parents, and, of course, educating young minds. Teachers and part-time teachers assist the master teacher in the classroom.
Healthy partnerships between parents and the school provide the best early experience possible for a young child. Research indicates that children have a better attitude and tend to succeed more in school when their families are involved in their education. Parents or guardians are also more aware of their child’s social and intellectual state and more confident in their parenting skills and decision-making abilities. Parent involvement also benefits the school, as parents are more likely to heed teachers’ plans and recommendations (Olsen and Fuller 2008).
The SCI Preschool uses the Creative Curriculum, a developmentally appropriate early childhood curriculum with a framework designed for young children’s optimal learning and development. The curriculum emphasizes the intersection of appropriate environment and schedule with positive teacher and child interactions to support the growth of the whole child in development and content knowledge, including social/emotional, cognitive, physical, language, literacy, math, social studies, science, and the arts. This curriculum, along with the Project Approach method, is implemented in each classroom.
The Project Approach is a method of teaching in which the class conducts an in-depth investigation on a particular topic. Children study one topic for an extended period of time, lasting four to eight weeks on average. The selected topic should be broad enough for multiple avenues of expansion, interest, and relevance to the children’s lives. Topics that have been investigated include pizza, juice, ice cream, bees, trains, movies, and shoes. These topics were successful because they were close to the children’s self, meaning that they were related to something that they see or do in their everyday lives. This investigation and engagement guides early learners to explore surprisingly deep concepts. Teachers also integrate content knowledge such as math, reading, and science into their project studies. In project work, the children ask questions and formulate their own plans to find the answers, with the assistance of the teachers. For their projects, students plan interview questions, look at books, draw and write what they observe, and create plans for building structures and play environments. Field site visits and expert guest speakers are often also included in project learning. As the children learn, they will redraw, rewrite and record their findings in the form of posters, murals, artwork, graphs and charts, constructions, models, and journals (Harris Helm and Katz 2016).
Preschoolers have daily immersion in a STEM-oriented environment through museum exhibits, programs, and shared expertise. Within the Project Approach, the museum’s exhibits act as a continuous field site visit. These visits allow children to play, draw, ask questions, and reflect about what they have learned. SCI’s Small Discoveries exhibit was designed with this type of learner in mind. After viewing this exhibit, preschoolers became interested in the exhibit’s new milking cow. This class of four- and five-year-olds spent several weeks studying dairy cows and milk products, which eventually led them to think about ice cream. Several children posed the question, “What are all the kinds of ice cream?” From there, they asked how Dippin’ Dots were made. Their teacher engaged SCI program staff to help them answer this question.
Expert visitors are another important element of the Project Approach model. Experts interested in and comfortable with working with preschool children can be challenging to find. SCI has a pool of on-site experts on subjects such as chemistry, animals, construction, nature, and other STEM topics. As the preschoolers develop relationships with the SCI program presenters, they become more likely to ask deeper questions and see the staff as science mentors. One program offered to the public is called Fire and Ice. This program includes several experiments that use liquid nitrogen to demonstrate thermodynamics. Program presenters are trained to handle these materials safely and were able to adapt this program to demonstrate how Dippin’ Dots are made.
The relationship between SCI and its preschool is one that nurtures collaboration and professional learning that benefits students, staff, and visitors alike. This blended community creates a rich environment of idea sharing, innovation, and support that can be seen in many aspects of the museum.
Liesl Downs has worked at SCI since summer 2014. She was initially hired as a camp counselor and was able to join the Preschool team at the beginning of the 2014–15 school year. After earning a bachelor’s degree from Iowa State University in elementary education with a concentration in early childhood and special education, Liesl gained additional critical skills during her time working at the camp that have supported her transition to the preschool. These skills include working with a coteacher, communicating with families, locating resources in the science center, using exhibits to enhance lessons, and building relationships with other staff members.
Originally hired in 2015 as a summer resident maker at SCI, Ellie Willhoit has also worked for SCI as a program coordinator and preschool educator. During her first few weeks at the preschool, Ellie quickly learned strategies for managing groups of students in the classroom. Some techniques were learned through trial and error, whereas some came from interactions with the early childhood director and other preschool teachers. In turn, Ellie also has been a STEM resource for the teachers in the preschool. In Liesl’s classroom, students were working on a project centered around hermit crabs. The goal of this project, like many others, was to cultivate early skills, such as learning to ask questions, recording data, using tools and technology, doing observational drawing (taking notes), designing experiments, and gaining basic content knowledge about living things within a topic that relates to the children’s world. Program staff who work with the museum’s animals came and spoke to the class about the difference between a hermit crab, which is a crustacean, and a snail, which is a gastropod. Students became especially interested in the shell that hermit crabs carry on their backs. Ellie spoke with the class to ask what characteristics they had observed a shell would need to be suitable for a hermit crab to inhabit. She took students’ ideas, designed their shell on her computer, and then brought a 3-D printer into the classroom so students could watch it print. After printing was complete, Ellie showed them how to cut away the support structures to reveal the shell. Students were able to hold the shell and measure it against one of the crabs. They decided the shell was too big and worked with Ellie on a redesigned structure. Liesl, who had never used a 3-D printer before, gained an understanding of how one could be useful in the classroom. Students learned that a 3-D printer can be used to create something that was designed on a computer. A few preschool parents even reported that their students consequently asked for a 3-D printer of their own.
The activity later led the class to wonder what hermit crabs did at night after students left. Liesl spoke with SCI staff to find a solution. Having used GoPro cameras for other projects, the education specialist brought a camera into the class. It was set up in the crab’s habitat to livestream the crab’s actions and observe its interactions with its environment. The GoPro allowed the preschoolers to answer their question in an authentic way, like a real scientist would observe and record data.
Because the preschool is in the science center, students are out in public spaces more often than children in more traditional preschool settings. Safety is a core value of both SCI and the SCI Preschool. Classrooms are located in a secure wing of the facility with access restricted to preschool staff members. An enhanced security system is in place that can lock down the preschool and notify others in the case of an emergency. When children go into the Science Center, they wear lab coats so that they can be easily identified as students.
Communication can be a challenge due to the nature of a running an early childhood care center. As a result, an increased sense of urgency is placed on communication about shared spaces, staff, and materials. The preschool director attends all SCI leadership meetings and is part of the Science Learning Division of the organization, which, in addition to the preschool, includes internal and external programming, exhibits, and formal education partnerships. The preschool director acts as a constant liaison for increased communication, understanding of differing process, and diligence in safety.
Formal evaluation looks different in settings that are focused on young learners. SCI believes that authentic assessment, as real-time observation, is critical to providing support for continuous improvement. This is replicated in overall program evaluation, which uses a multilayered approach to evaluate the program, teachers, and learners.
The NAEYC requires robust evaluation for their accredited programs; including conducting a self-study and assessment and meeting the highest program standards for quality and early learning. The accreditation process consists of an on-site review, program portfolio assessment, and parent feedback evaluation. In addition to the NAEYC evaluation, a quarterly family survey is conducted to assess curriculum impact, teacher and director quality interaction, and facility/environment. The SCI Preschool believes that parents are their child’s first and most important teachers, and as such, they are valued as true partners in the preschool program. Feedback is analyzed and examined by SCI’s executive team and the preschool’s Parent Advisory Committee. In the 2017 survey, results showed that 98% of responding families believed that communication was ongoing and clear and that staff had knowledge and expertise that was current with best practices for high-quality care. Families indicated they would like their children to have more opportunities for learning in physical fitness, languages, and art. We included these elements in our plan for the future, along with an action plan to incorporate adult volunteers with expertise in these three areas to lead lessons each month.
Learners are evaluated using Teaching Strategies Gold, an online observation-based assessment approach aligned with the Creative Curriculum, to analyze each child’s progress in the development of social, physical, language, cognitive, science, math, literacy, and arts abilities. The results are shared twice a year in parent–teacher conferences, which include discussion about assessments and goal setting. The SCI Preschool uses these assessments to guide daily instruction and provide extra support for children’s individual needs. According to 2016–2017 school year assessments, the percentage of SCI preschoolers who reached kindergarten readiness targets in all learning domains increased from 80% in the fall to 95% by spring.
Although the Science Center of Iowa is one of the longest-running preschools based at a science center, it is not the only one. Over the years, SCI’s preschool has received numerous inquiries from museums, cultural institutions, and science centers across the United States, all of whom were seeking to emulate our model. Other institutions have asked for information about SCI Preschool’s structure, security, procedures, and routines, and they have also requested to observe our spaces and speak to our administrators. At the Orlando Science Center (OSC), an on-site preschool was opened in 2009. OSC operates four preschool classes with a maximum capacity of 72 students, frequently operating with a waitlist. The OSC Preschool is an approved voluntary prekindergarten provider in the state of Florida, which allows children who are four years old by September 1 to be eligible for state funding for preschool. According to Heather Norton, vice president of education at OSC, “Our STEM preschool allows us to foster a love of science at a very early age and capitalize on the natural curiosity of young children.” In 2015, the Indianapolis Museum of Art’s (IMA) preschool opened with a commitment to serve diverse families in a museum setting. Annually, the IMA program welcomes children ages 3–5 for part-time and full-day experiences. The organization is focused on maintaining a needs-based scholarship component to reach children in poverty.
Preschools within science centers and other cultural institutions are still uncommon, but their popularity is increasing. Heidi Davis-Soylu of IMA believes that the arrangement is mutually beneficial to both the preschool and the institution: “Preschoolers bring a terrific energy to the building and have helped unite departments internally, such as the relationships they have built with security guards.”
SCI believes that the primary role of a preschool is to support the first steps in a child’s journey of learning. All preschool families are required to purchase memberships to the Science Center of Iowa, which supports the museum as a whole. The museum becomes a place for the entire family to enjoy. Children have access to their school and have opportunities to share their learning spaces and work with their families any day of the week. Museum research shows that “the primary catalyst for causing an individual to visit a museum in the present are events that happened in the past,” which is to say that positive first experiences at a museum generally entice visitors to return (Falk 2009). In this sense, the preschool can be seen as an investment by SCI in the center as a whole.
The SCI Preschool also partners with Des Moines Public Schools through the Statewide Voluntary Preschool Program (SVPP). These partnerships keep SCI Preschool enrollment consistent and accessible. This program, specifically for four-year-olds, promotes the availability of early childhood education for all students. The partnership provides families with funding for 10 hours of preschool per week during the school year. In addition, SVPP provides access to support for needs such as speech therapy, behavioral support, and developmental delays. This partnership aides in financial and resource sustainability of the SCI Preschool and allows access to families who may otherwise not be financially able to attend.
Sustained engagement is a concept that museums of all kinds are working to establish and maintain. To achieve sustained engagement, museums must seek new ways to stay relevant, attract and retain visitors, and secure their position as important cultural institutions (Everett and Barrett 2009). Through its on-site preschool, SCI strives to establish a personal connection with students that is unique and ongoing throughout different stages of life. Nearly 25% of preschool families maintain their membership for more than five years after their child’s graduation. Of those, approximately 20% continue to purchase memberships to SCI for 10 years or more. This shows a lasting connection between Preschool families and the museum.
Rhiley Binns, a current SCI programs coordinator, attended the SCI Preschool as a young child. Rhiley continues to feel a personal connection to the museum where she spent so much time during her youth. She thinks of SCI as “her school.” Rhiley studied science throughout her life and earned a bachelor of science in biology. During her summers, she led summer camps as a seasonal camp counselor at SCI. Upon graduation, she gained nonprofit experience and eventually became a full-time SCI employee. Rhiley now works as a programs coordinator specializing in astronomy and occasionally works in the preschool, helping young minds grow and develop in a STEM-rich learning environment. Perhaps right now at the preschool, Rhiley is working with a future scientist, business leader, SCI staff member, or a curious learner who will continue to be amazed and ask questions that can be answered at a local science museum.
Amber Forrest (amber.forrest@sciowa.org) is director of early childhood at the Science Center of Iowa in Des Moines, Iowa. Jolie Pelds (jolie.pelds@sciowa.org) is director of innovative STEM teaching at the Science Center of Iowa in Des Moines, Iowa. Renee Harmon (renee.harmon@sciowa.org) is vice president of science learning at the Science Center of Iowa in Des Moines, Iowa.
Safety Blog
By Kenneth Roy
Posted on 2017-12-09
As many high schools begin adopting curricula that include the study of microorganisms, biosafety must be addressed for a safer lab experience.
Biohazards are biologically derived infectious materials, which may present a risk to other living things. Such hazards can enter the body through such places as the eyes, mouth, lungs, and open wounds. Unlike chemical hazards, biohazards can reproduce and spread infection throughout the body. Categories of biohazards include
• human, animal, and plant pathogens: bacteria, fungi, viruses, parasites, rickettsiae, chlamydiae, toxins;
• human and animal blood, blood products, tissues, and body fluids;
• cultured cells and potentially infectious agents within them;
• allergens;
• recombinant DNA products; and
• clinical, necropsy, and surgical specimens (e.g., tissues, fluids).
Biosafety in the lab
Biosafety protocols developed by the Center for Disease Control and Prevention (CDC) can reduce or eliminate teachers’ and students’ risk of exposure to potentially hazardous agents. The four biosafety levels (BSLs) consist of combinations of laboratory practices and techniques, safety equipment, and laboratory facilities and are specific to operations performed, transmission of infectious agents, and laboratory functions. The BSLs are described as:
• BSL1: No known or minimal potential hazard of exposure to infectious agents.
• BSL2: Moderate potential hazard with low risk of exposure to infectious agents.
• BSL3: Moderate risk of exposure to agents that can cause serious or potentially lethal disease.
• BSL4: High risk of exposure to dangerous agents that cause life-threatening disease.
K–12 science teachers should only conduct activities with BSL1-level hazards, whereas college instructors can use higher level biohazards. This designation is based on safety equipment, practices, facility design, and construction. Laboratory work using BSL1 hazards is done with defined, characterized strains and non-disease-carrying microorganisms (e.g., Bacillus subtilus, Naegleria gruberi).
Working with a BSL1-level hazard only requires handwashing after use of the biohazard. Lab work at BSL1 is generally conducted on open bench tops using standard microbiological protocol. Students must have special training in microbiological laboratory protocol, with oversight by the science teacher.
Recommended protocols
Although organisms at BSL1 pose a low risk for laboratory use, most microorganisms used in the microbiology are capable of causing an infection. To minimize the risk of infection, teachers should follow the best practices and train students in the proper handling of microorganisms.
The NSTA safety advisory board’s 2016 paper offers tips for safely handling microorganisms. In addition, the American Society for Microbiology also has guidelines for teaching biosafety in the lab. The following list summarizes these important biosafety protocols.
Personal protection requirements
• Wear indirectly vented chemical splash safety goggles when handling liquid cultures, when performing procedures that may create a splash hazard, or when spread plating (a method for isolating and enumerating microorganisms in a mixed culture and distributing it evenly on a slide).
• Wear closed-toe shoes.
• Wear gloves when the student’s hands have fresh cuts or abrasions, when staining microbes, and when handling hazardous chemicals.
• Clean hands thoroughly prior to and immediately after handling microorganisms and any time that microbes accidentally touch the skin.
• Wear laboratory coats.
Laboratory physical space requirements
• Require all laboratory space to include:
o nonporous floor, bench tops, chairs, and stools.
o sink for hand washing.
o eyewash station.
• Keep personal belongings away from the work area.
• Use a working and validated autoclave.
Stock culture requirements
• Only use cultures from authorized, commercial, or reputable sources (e.g., an academic laboratory or state health department).
• Do not subculture unknown microbes isolated from the environment because they may be organisms that require BSL2 practices and facilities.
• Obtain fresh stock cultures of microorganisms annually to be certain of the source culture, minimize spontaneous mutations, and reduce contamination.
Guidelines for biosafety in the lab
• Do not handle personal items (e.g., cosmetics, cell phones) while in the lab.
• Do not put pipette in mouth.
• Label all containers clearly.
• Keep door closed while the laboratory is in session.
• Use leak-proof containers for storage and transport of infectious materials.
• Arrange for proper decontamination and disposal of contaminated material (e.g., in a properly maintained and validated autoclave) or arrange for waste removal in accordance with local, state, and federal guidelines.
• Sweep any glass with broom and dustpan.
• Notify instructor of all spills or injuries.
• Document all injuries according to school, university, or college policy.
• Use only institution-provided marking pens and writing instruments.
• Teach, practice, and enforce the proper wearing and use of gloves.
• Advise immunocompromised students (including those who are pregnant) and students living with or caring for an immunocompromised individual to consult physicians about participation in the laboratory.
• Keep note-taking and discussion practices separate from work with hazardous or infectious material.
Training practices
• Conduct extensive initial training of handling biohazards for instructors and student assistants.
• Require students and instructors to safely and responsibly handle microorganisms.
• Inform students of safety precautions relevant to each exercise.
• Emphasize to students the importance of reporting accidental spills and exposures.
Document practices
• Require students to sign safety agreements about the hazards of the organisms they will handle throughout the course.
• Maintain student-signed safety agreements at the institution.
• Prepare, maintain, and post proper signage.
• Document all injuries and spills. Follow the school’s policy, if available.
• Make Safety Data Sheets available at all times. Follow institutional documentation guidelines regarding number of copies.
• Post emergency procedures and updated contact information in the laboratory.
• Maintain and make available (e.g., in a syllabus, laboratory manual, or online) to all students a list of all cultures (and their sources) used in the course.
Blood borne pathogens
The Occupational Safety and Health Administration (29 CFR 1910.1030) requires employers to have an exposure control plan in place if exposure to blood borne pathogens is likely. Blood borne pathogens include viruses, bacteria, and parasites present in blood or other body fluids. Students can be exposed to the pathogens via laboratory work. For the high school science laboratory, an exposure control plan must be in place.
Submit questions regarding safety in K–12 to Ken Roy at safesci@sbcglobal.net or leave him a comment below. Follow Ken Roy on Twitter: @drroysafersci.
NSTA resources and safety issue papers
Join NSTA
Follow NSTA
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
As many high schools begin adopting curricula that include the study of microorganisms, biosafety must be addressed for a safer lab experience.
Biohazards are biologically derived infectious materials, which may present a risk to other living things. Such hazards can enter the body through such places as the eyes, mouth, lungs, and open wounds. Unlike chemical hazards, biohazards can reproduce and spread infection throughout the body. Categories of biohazards include
Legislative Update
By Jodi Peterson
Posted on 2017-12-08
House Education and Workforce Chair Virginia Fox introduced a bill to reauthorize the Higher Education Act (HEA) last week, and her committee will be meeting to mark up the bill on Tuesday, December 12.
H.R. 4508 (115), the “Promoting Real Opportunity, Success, and Prosperity though Education Reform (PROSPER) Act,” would change how students apply for federal aid for college, and streamline the information about colleges that the federal government would provide. Most notably for K-12 educators, the bill would make changes to teacher education by repealing HEA Title II, eliminating the Teacher Quality Partnership (TQP) grant program (currently funded at $43.1m), and eliminating the Title II data reporting.
The bill also ends the TEACH Grant program in July 2018.
Currently the bill has no Democratic cosponsors. A Democratic version of HEA reauthorization is expected out after the markup next week. Senator Lamar Alexander, chairman of the Senate Health, Education, Labor, and Pensions Committee, has indicated that Senate legislation to reauthorize HEA will be a priority early in the New Year.
Read more about HEA here.
Budget Deal at Year’s End? New StopGap Measure Keeps Govt Open till Dec. 22
On Thursday, December 7, Congress passed another stopgap funding measure that will keep the government open until Dec. 22 in the hopes that leaders can agree to a budget deal by year’s end. The prior spending agreement was scheduled to expire on Dec. 8.
Leaders from both the Senate and House are meeting with President Trump to hammer out a final budget deal and overall spending levels, including the possibility of raising or eliminating the sequestration budget caps currently on many domestic programs.
NSTA joined education colleagues last week in a letter to senators asking them to “raise the sequester-level discretionary caps and ensure that any increases in the defense spending caps are matched with equal increases in the Non-Defense Discretionary (NDD) spending caps” and to “make critical investments in education programs such as the Student Support and Academic Enrichment (SSAE) Grant Program under Title IV-A of the Every Student Succeeds Act (ESSA).”
Issues such as the Deferred Action for Childhood Arrivals program, and the final push to finish the tax plan (see below) are also in play during these budget negotiations.
The stopgap measure will provide funding for the federal government through Dec. 22, meaning that a pre-Christmas, close the government budget showdown is likely. Stay tuned.
What’s in the Tax Bill for Education?
Congressional negotiations continue over the two versions of the tax bill; here are the key differences in the House and Senate bills on education programs:
Deduction for school supplies: The House plan eliminates the provision that allows K-12 teachers to deduct up to $250 that they spend on their classes. The Senate bill would allow teachers to deduct up to $500.
Expanding 529s: Both the House and Senate plans would expand section 529 college savings accounts to cover K-12 expenses of up to $10,000 per year. The Senate plan would allow 529s to pay for children to attend public, private and religious K-12 schools, and cover the costs of home schooling. The House version does not include home schooling.
Taxing graduate students: The House plan calls for taxing as income tuition that is waived for graduate students working as teaching or research assistants. The Senate plan has no such tax.
Deduction for student loan interest: The House plan would scrap a deduction for student loan interest; the Senate version protects this deduction.
Taxing endowments: Both the House and Senate bills have language that would create new taxes on private colleges and university endowments. The House plan would tax endowment incomes at schools that have $250,000 per student, which would affect approximately 60 to 70 colleges. The Senate plan would target half as many, setting the threshold at schools with $500,000 per student.
And finally, Change the Equation, which started in 2010 as a CEO-led effort to improve STEM education and was part of President Obama’s “Educate to Innovate” campaign, will cease operations at the end of the year.
The group announced last week that WestEd and Education Commission of the States will assume and continue two signature CTEq products: WestEd will lead STEMworks, a nationally-recognized initiative to identify and scale the most effective STEM education programs; and Education Commission of the States will lead and expand Vital Signs, the state-by-state data on the condition of STEM education.
Stay tuned, and watch for more updates in future issues of NSTA Express.
Jodi Peterson is the Assistant Executive Director of Communication, Legislative & Public Affairs for the National Science Teachers Association (NSTA) and Chair of the STEM Education Coalition. Reach her via e-mail at jpeterson@nsta.org or via Twitter at @stemedadvocate.
The mission of NSTA is to promote excellence and innovation in science teaching and learning for all.
Follow NSTA
House Education and Workforce Chair Virginia Fox introduced a bill to reauthorize the Higher Education Act (HEA) last week, and her committee will be meeting to mark up the bill on Tuesday, December 12.