By Mary Bigelow
Posted on 2011-10-29
I wish I had more than 24 hours in a day. There are so many new resources online, and even the tried and true ones are continually being updated.
It would be easy to do an entire earth science course using NOAA resources. I recently rediscovered NOAA’s Environmental Visualization Library. The maps and graphics could be used as bellringer discussions or students could discuss their reactions as a group activity. The site includes a series of images on the recent events of 2011 that have meteorological origins – tornadoes, hurricanes, etc. (Talk about being current–There are images related to this weekend’s storm here on the East Coast. While my colleagues are dealing with snowfall and the dreaded “wintry mix,” I’m in the midst of a nor’easter on the DE coast with heavy rain and high winds–all part of the storm system picture on the NOAA site.)
PBS Teachers Domain is morphing into PBS Learning Media, which will include even more resources. For example in the topic Life Science there are now more than 1800 resources (compared to 770 in the previous version). The resources, which include videos, PDF files, lesson plans, and images, are searchable by grade level and subject area. You will need to re-register for the new service, but it is still free for teachers.
The Chemical Heritage Foundation recently posted the videos in the It’s Elemental contest in which students submitted videos of the elements. Click on the name in the period table to see them. I looked at some of the uncommon elements to see what students would do with them–very creative! Another variation is the Periodic Table of Videos from the University of Nottingham
Scientists @the Smithsonian has profiles of 20+ scientists who engage in a variety of research projects, with intriguing titles such as Coral Whisperer, Art Scientist, and Dietary Detective. Of course it’s important for students to learn about scientists from a historical perspective, but it’s equally important for students to see the work of contemporary scientists. The profiles include video interviews with clips of the scientist in action.
I wish I had more than 24 hours in a day. There are so many new resources online, and even the tried and true ones are continually being updated.
By Cindy Workosky
Posted on 2011-10-29
I attended a great session at the NSTA Hartford conference regarding the new Framework and Next Generation Science Standards. Francis Eberle and Harold Pratt explored scientific and engineering practices in the the new Framework. We want to know…what are the implications of including the scientific and engineering practices in your teaching? What support do you need to address any challenges? Of that need what can NSTA do to support you?
Let us know.
I attended a great session at the NSTA Hartford conference regarding the new Framework and Next Generation Science Standards. Francis Eberle and Harold Pratt explored scientific and engineering practices in the the new Framework. We want to know…what are the implications of including the scientific and engineering practices in your teaching? What support do you need to address any challenges? Of that need what can NSTA do to support you?
Let us know.
By Debra Shapiro
Posted on 2011-10-28
“Learn from yesterday, live for today, hope for tomorrow. The important thing is not to stop questioning,” said Albert Einstein. Many educators would agree that learning about the science of yesterday through lessons integrating history and science benefits today’s students (who could be tomorrow’s scientists).
“What we know now and how we do science now is rooted in the past,” says one of the teachers interviewed in this NSTA Reports story. She invites her students “to objectively explore the historical events that led scientists to revise their ideas.”
Read the article to find out how teachers around the country are providing their students with a historical perspective on science–and tell us what you’re doing in your classroom.
By Peggy Ashbrook
Posted on 2011-10-28
The National Association for the Education of Young Children 2011 national conference takes place next week in Orlando. This conference will be the site of the first meeting of the NAEYC Early Childhood Science Interest Forum and I hope to see you there!
With your participation, the Early Childhood Science Interest Forum will:
The forum is open to all—please add your voice. Join us at the first meeting at the NAEYC 2011 conference in Orlando, Florida, on November 4, 2011 from 4:30 PM – 5:30 PM in room W311A of the Orange County Convention Center. (Search the sessions using the phrase “Early Childhood Science IF” to add it to your itinerary.) We’ll show a brief video clip to stimulate discussion, and plan for the future. We will also have a table with literature at the Interest Forum Café at the conference and will be there at most lunch hours. The Early Childhood Science Interest Forum will have an online presence on the NAEYC forum page—right now you can find the forum page on Facebook.
NAEYC members can add the Early Childhood Science Forum to their membership profile as soon as it becomes available by signing in at http://www.naeyc.org/community
Other notes about the NAEYC national conference:
Science and Children editor Linda Froschauer and I are presenting a session titled “Science inquiry for you and your students: Fun experiences with hands-on materials to awaken the scientist in your young students!” on Thursday, November 3 from 2:30 PM – 4:00 PM in Room W303 at the convention center. Come and participate!
There are over 30 sessions offering science content including sessions by contributors to Science and Children such as Marie Faust Evitt’s Urgent curriculum: Thinking BIG to meet teaching challenges, in Room W105 on Friday November 4, at 1pm.
If you’re presenting a session, let readers know by commenting below.
Peggy
The National Association for the Education of Young Children 2011 national conference takes place next week in Orlando.
By Teshia Birts, CAE
Posted on 2011-10-28
Space. The Final Frontier.
Well, not really according to James Garvin, Chief Scientist for NASA Goddard Space Flight Center. He insists, “Our exploration has just begun.”
Dr. Garvin was the keynote speaking during yesterday’s general session at the 2011 NSTA Hartford Area Conference. He guided attendees through the evolution of the space program—through words and images—explaining the importance of blending science, space, engineering and IT.
The Apollo 11 voyage was ahead of its time, much like most space exploration. Something as inconsequential as Neil Armstrong and Buzz Aldrin “planting” the United States flag involved awesome science and engineering to create the billowing effect of the flag.
Fast forward to more recent missions with Lunar Reconnaissance Orbiters and we see more examples of science, engineering and technology coming together. These types of missions have allowed NASA to develop a record book of cosmic collisions to study for years to come.
Dr. Garvin also led us through past exploration of other planets.
What does all this mean—we need science teachers! To prepare our students for STEM careers so they can explore microgravity and asteroids or as Dr. Garvin pointed out so brilliantly, “To look into the dark space of our galaxy to see what’s going on” (because we look at the light places all of the time).
“The next chapter hasn’t been written yet,” said Dr. Garvin. “Inspire your students so we can continue the work.”
Space. The Final Frontier.
Well, not really according to James Garvin, Chief Scientist for NASA Goddard Space Flight Center. He insists, “Our exploration has just begun.”
Dr. Garvin was the keynote speaking during yesterday’s general session at the 2011 NSTA Hartford Area Conference. He guided attendees through the evolution of the space program—through words and images—explaining the importance of blending science, space, engineering and IT.
By Peggy Ashbrook
Posted on 2011-10-27
Trade books are an important way for young children to learn about the wonders of the natural world outside of their neighborhood, and the details of the natural world at their doorstep. From giant squids to the day’s weather, from craters on the Moon to craters made by ant lions in the backyard dust, trade books both whet and satiate children’s appetite for information through words and illustrations. Teachers rely on the National Science Teachers Association (NSTA) and the Children’s Book Council (CBC) to guide book choices. NSTA and CBC will announce the Outstanding Science Trade Books 2012 Awards at a reception on Friday November 11, 2011 at 3:30-4:30pm at the area conference in New Orleans at the New Orleans Marriott, 555 Canal Street, Suite 4022, New Orleans, LA. (Please RSVP by October 31 to ebrady@nsta.org ) The books are chosen by a book review panel appointed by the National Science Teachers Association (NSTA) and assembled in cooperation with the Children’s Book Council (CBC). The criteria are listed on a NSTA website products and publications page (scroll down). Thank you to the book selection panel–it’s a tough job but someone has to do it.
Some of my favorites among last year award winners are:
How to Clean a Hippopotamus by Steve Jenkins and Robin Page. 2010. Houghton Mifflin Harcourt.
Just One Bite by Lola M. Schaefer. 2010. Chronicle Books.
S is for Scientists by Larry Verstraete. 2010. Sleeping Bear Press
These award winners are listed in the NSTA Recommends data base along with other fine trade books. Do you have any personal or award-winning favorite books that you would like to recommend?
Peggy
By Mary Bigelow
Posted on 2011-10-26
By Martin Horejsi
Posted on 2011-10-25
The computer mouse has been a stable since 1984 when it was popularized on the Macintosh computer. And has gone relatively unquestioned since. However, the mouse also prevents us from doing many things. Like what, you might ask? Well, doing those things that we now commonly do with touch-screen tablets and phones.
A computer mouse, regardless of its number of buttons is still a mouse. That means it operates one cursor at one spot on one display. While UIs (user interfaces) have gotten creative with the ever-growing number of mouse buttons, wheels, and clicks, I view the device as going from one to two to three to five to absurd numbers of actionable pressure sensitive spots on a deck-of-cards sized forever-horizontally limited symbolic object trying desperately to mimic a vertically imprisoned arrowhead. Mostly the additional buttons on a mouse operate other features in a faster pathway, but still there are only so many buttons one can keep track of, program, and install updated drivers.
But today, we are learning to love a faster, simpler, and arguably more natural interface using gestures with one or more fingers. While four fingers seems to be the limit right now, possibly because we only have four fingers, the combination of swiping in four directions (up, down, left, right) with one, two, three, or four fingers give sixteen obvious possible combinations. But wait there’s more! Gestures include pinching, stretching, tapping (single, double, triple), and two and three finger rotation (left and right). While not all combinations work together right now, it is clear that the number of possible communications signals that can be sent to the computer from a few activations of a couple muscles operating one hand can be turned into hundreds of possible meanings.
And that’s just one motion going one way. If the computer could respond with submenus (which it can) or pressure sensitivity (which is possible in some programs) or even acceleration which proportions the speed of the gesture with its active effect or duration which are common preferences, the level of control is truly infinite. And all that with just one hand…and without a thumb! I can easily imagine a dual surface vertically positioned pinch interface system giving the opposable digit we are so proud of as a species (well Order anyway) a useful computing purpose beyond punching squares on a tiny keyboard, or sharing a oversized space bar with yet another thumb.
So what does all this mean to science education? Well, I would like to posit that much of the imagination behind our science education teaching with technology is mouse-driven and therefore suffers from two-dimensional thinking. If we could free ourselves from the excruciatingly limited choices of the computer mouse, we might open an entirely new world of rich, interactive content. Imagine navigating the periodic table like you can Google Earth! Imagine moving thorough a complex spreadsheet of data as if you were diving in and out and around a high-resolution photography.
What is the gain? Three things come to mind. First, it will allow a customized presentation (or perspective) of information for the user. Second, it will present the data in ways that will likely allow new discoveries from the same information set. And third, it will spur new, more powerful ways to present, share and manage information.
While the visual computing of Hollywood with the immersion of Minority Report and puppeteer speed of Iron Man coming to mind, it might seem like the wild and visionary techniques for engineering and statistics are a long way off. But as gesture-controlled computing gains traction in school environments, I’d bet the objects of science fiction dreams might be closer than they appear.
The computer mouse has been a stable since 1984 when it was popularized on the Macintosh computer. And has gone relatively unquestioned since. However, the mouse also prevents us from doing many things. Like what, you might ask? Well, doing those things that we now commonly do with touch-screen tablets and phones.