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Flying the PowerUp X FPV

By Edwin P. Christmann

Posted on 2019-01-25

Introduction

The PowerUp X FPV allows users to view a video as their paper airplane flies. Subsequently, the PowerUp X FPV is designed for users in middle grades to high school and can offer opportunities to go outside to test the airplane. Moreover, students can use their cellular phone to view images of the flight at it is compatible with both Android and Apple products. Hence, a free “app” allows users to control their airplane’s flight from their cell phone. Moreover, the “app” contains tips for getting started with a pre-flight tutorial video and a pre-flight checklist to better prepare for the flight. Within the “app,” there is also an alarm users can sound to locate their plane if the flight goes into an area where it is hard to find.

Image 1: PoweUP X
PowerUp X

Before flying the plane, to get the most out of the experience, make sure the battery is fully charged. To charge the battery, a USB cord is needed and will take about 90 minutes. Next, users can follow the simple folding instructions on the PowerUp X FPV website to construct their plane. The instructions can be found under the “How to Fold” section of the PowerUp website. The instructions were easy to follow and can be found at https://flightdeck.poweruptoys.com/cwists/preview/959x. Finally, when the battery is fully charged (as indicated by a green charging light) users can “convert from paper plane to paper drone.” This can be done by following the diagram included in the instructions for connecting the paper plane to the PowerUp FPV Module.

When it is time to fly the plane, users must connect to the PowerUp WiFi network and then launch the PowerUp FPV App. Users must then go through the pre-flight checklist to ensure that their plane is ready for takeoff. Once the pre-flight checklist is complete, users are ready for takeoff. To begin the takeoff, users need to double-tap in the region indicated on the screen of their cell phone to unlock the throttle. Once this is done, an automated voice will say, “You are cleared for takeoff.” Image 2 shows the area that must be double tapped and is circled in yellow.

Users must then move the sliding bar on the left side of their screen to turn the throttle up (the throttle can be turned up anywhere from 0-100%). Moving the sliding bar is what allows the motors to activate the propellers to move the plane. Image 3 shows the sliding bar which controls the throttle and is circled in yellow. Thus, to fly the place, the user simply releases the plane into the wind and the plane will take off! A nice feature is that the plane is equipped with crash detection. Therefore, when the plane lands or crashes, an alarm sounds from the plane to help users locate their plane.

Image 2: The area users must tap to unlock is circled in yellow.

Power UPX

Image 3: The throttle bar is circled in yellow.

Power UpX

What’s Included:
-4 sheets of paper with lines to guide students in folding their paper airplanes
-1 PowerUp FPV Module
-2 extra blades
-1 instruction manual
-1 battery

What Needs Purchased Separately:
-Micro USB cord for charging
-Micro SD card- If you want to save your flight videos

Classroom Uses:

The PowerUp website provides an assortment of resources for teachers to select kits their classrooms. As you will find, ther are a variety of different models for teachers to choose from, and classroom sets can be purchased at reasonable prices with academic discounts available. In addition, the website provides a free “Teacher Guide” in PDF format with lesson plan ideas for teachers. From what we found, the lesson plans are good and aligned with primary, middle, and high school NGSS standards. The lessons are focused on aeronautic related concepts and are will suited to the physical sciences. The following is a link to the free Teacher Guide PDF https://cdn.shopify.com/s/files/1/0165/4322/files/PowerUp_Teacher_Guide_21.06.2018.pdf?5564353080247095108.

Tips for Getting Started:

To begin, take a look at the PowerUp website and review the resources, guides, and answers to frequently asked questions. Once there, you will find video tutorials to help get you started can be found at https://www.poweruptoys.com/pages/powerup-fpv-lp. From our experience, the PowerUp X offers students a meaningful learning experience that is motivating and enjoyable!

Specifications:
-Video: Swivel wide angle VGA camera
-Video latency: 80-120ms
-Video frame rate: 30 fps
-Camera lens: 100×130 wide angle
-Battery size: Hot swap 550 mAh Lithium polymer
-Battery life: 10 Minutes flight per charge
-High Intensity Buzzer- perfect for finding a lost drone
-Charging time- 90 minutes
-Max speed: 20 mph/32 km/h/ 9m per second (depending on the airplane design)
-Airplane gross weight: 2.8 oz/ 80 grams/ 3 ounces

Video 1: Auto Pilot Test

Cost:
$139.99

 

About the Authors:

Edwin P. Christmann is a professor and chairman of the secondary education department and graduate coordinator of the mathematics and science teaching program at Slippery Rock University in Slippery Rock, Pennsylvania. Emily Ferraro is a graduate student in the mathematics and science teaching program at Slippery Rock University in Slippery Rock, Pennsylvania.

Introduction

 

Ed News: Paid Professional Development Key to Teaching STEM Effectively

By Kate Falk

Posted on 2019-01-25

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This week in education news, more state governments should take necessary steps to ensure they can provide public support for paid professional development for teachers of STEM subjects; new study finds programs with strong organization structures are the key to effective early-childhood education; L.A. public school teachers reach a deal to end weeklong strike; elementary schools are introducing their students to engineering principles, hoping to inspire a life-long interest in STEM fields; DonorsChoose analysis shows that demand for STEM education continues to rise; 2019 National Teacher of the Year finalists announced; and programs that focus on content creation and extended classroom accessibility will help K–12 teachers get the most out of their AR and VR investments.

Paid Professional Development Key to Teaching STEM Effectively

The foundation upon which science teachers base their curricula is shifting in many states, but in too many districts across the country, this shifting ground has not been accompanied by practical — and paid — opportunities for teachers to catch themselves up to where science instruction is headed. Read the article posted in The Hill.

New Gene-Editing Kit Puts the Power of Frog Growth into Citizen Scientists’ Hands

Since founding his company, The Odin, in 2006, Josiah Zayner and his team have been striving to give the public the education and tools to safely edit organisms’ genes. So far, they have sold thousands of gene-editing kits and brought in around $500,000 in revenue just last year. With these inexpensive devices, individuals can practice feats of science once contained to a lab, such as making glow-in-the-dark yeast and precise gene mutations in bacteria. Read the article featured in the Mercury News.

New Study Finds Strong School Climate Key to Effective Early Learning

A new study says programs with strong organizational structures hold the key to effective early-childhood education, and lists exceptional administrators and collaborative teachers as the two most important components of those structures. Read the article featured in Education Week.

Los Angeles Teachers’ Strike to End as Deal Is Reached

Los Angeles public school teachers reached a deal with officials on Tuesday to end a weeklong strike that had affected more than half a million students, winning an array of supplementary services after an era in education marked by attacks on traditional public schools and their teachers. Read the article featured in The New York Times.

How Arizona Is Building Its Own Talent Pipeline to Solve the Stubborn Teacher Shortages Hitting State’s Low-Income Schools

The Vail school district in southern Arizona has grown from a few hundred to more than 12,000 students over the past two decades. The district’s expansion has been managed by a respected and resourceful district leader who credits much of the success of its schools, which rank among Arizona’s best, to its selection of teachers. Teachers who have earned credentials through traditional programs “remain our meat and potatoes,” said Calvin Baker, the superintendent who has run Vail schools for 30 years. But the district also serves as its own school of education, training non-certified staff — as well parents and community volunteers — to become educators. Read the article featured in The 74.

How to Build An Engineer: Start Young

A few years ago, a young female engineer named Isis Anchalee was featured on one of her company’s recruiting posters only to be subjected to a barrage of digital feedback questioning whether she was really an engineer. People posting on Facebook and Twitter said Anchalee was too attractive to be an actual software engineer and must be a model. Anchalee responded like the techie she is. She wrote a blog post about her experience and added a photo of herself with the hashtag #ILookLikeAnEngineer. Read the article featured in The Hechinger Report.

Crowdfunding Data Shows Rise in STEM, Rural Requests

An analysis of 274,000 projects funded through DonorsChoose shows that demand for STEM education continued to rise in classrooms in 2018, and that rural educators are becoming more comfortable with the crowdfunding website. Read the article featured in EdScoop.

How to Get Teachers to Believe in a New School Program? Ask Them to Help Design It.

A veteran teacher in any school district will likely be able to tell the same story: A faddish new initiative comes sweeping in, perhaps promoted by the just-hired superintendent. Grand promises are made, and teachers get a few days of training (if they’re lucky). Then, it slowly fades away, as teachers ignore mandates they see as unhelpful or impractical. A new study looks closely at that phenomenon and its flip side — when teachers are bought in to programs designed to help their schools. Read the article featured in Chalkbeat.

These Are the Four Top Teachers in America

An environmental leader, a champion of student activism, a culturally responsive educator, and an advocate for students’ civic empowerment—these are the four educators who were announced today as finalists for the 2019 National Teacher of the Year Award. Read the article featured in Education Week.

Here Is What the Right Tools for Mixed Reality in the Classroom Look Like

In K–12, educators have found ways to use augmented and virtual reality to enhance and support deeper learning in the classroom. However, evaluating the best immersive technology resources requires an understanding of current technology limitations and offerings. Read the article featured in Ed Tech.

Problem-Solving in Elementary School

In a school district in New Jersey, beginning in kindergarten each child is seen as a future problem solver with creative ideas that can help the world. Vince Caputo, superintendent of the Metuchen School District, explained that what drew him to the position was “a shared value for whole child education.” Caputo’s first hire as superintendent was Rick Cohen, who works as both the district’s K–12 director of curriculum and principal of Moss Elementary School. Cohen is committed to integrating social and emotional learning (SEL) into academic curriculum and instruction by linking cognitive processes and guided self-talk. Cohen’s first focus was kindergarten students. “I recommended Moss teachers teach just one problem-solving process to our 6-year-olds across all academic content areas and challenge students to use the same process for social problem-solving,” he explained. Read the article featured in edutopia.

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.


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Volume 1, Issue 9

Introducing Youth to STEM Careers

Volume 1, Issue 9

Introducing Youth to STEM Careers

Volume 1, Issue 9

Introducing Youth to STEM Careers

 

Books Your Young Readers Will Want to Open and Explore

By Carole Hayward

Posted on 2019-01-25

Engaging students in crosscutting STEM concepts is made so much easier when talented storytellers and gifted illustrators produce the kinds of books that young readers immediately want to open up and explore.

The Beaks of Birds

In Richard Konicek-Moran’s and Kathleen Konicek-Moran’s latest NSTA Kids’ book, The Beaks of Birds, readers are encouraged to accompany Mr. and Mrs. Hernandez on a journey, one that takes them from the back yard, into the park, past a pond, and through the pages of a photo album, to understand how birds use their beaks to find and capture their food, survive, and even defend themselves.

This book will surely help encourage a whole new generation of birders and future biologists as readers are introduced to nearly 20 different birds from house finches, to Eastern wood pewees, black skimmers, glossy ibises and roseate spoonbills, just to name a few. The Hernandezes make this learning fun by issuing the following challenge to readers: Figure out what each bird eats by the shape of its beak, which is also a great way to introduce students to the crosscutting concept of structure and function.

Eight kid-friendly activities as well as lots of fascinating background information are included at the end of the book to supplement learning, both in the classroom and at home. Students are encouraged to do things like examine the shape of a kitchen tool to understand how it helps it do the job for which it was intended; put up a backyard bird feeder and keep track of the different types of birds that frequent it throughout the year and what they like to eat; research an organization that helps protect birds and determine what they can do to help; and draw a picture of a tool they would like to have that would help them do something they want to do.

Exemplary Evidence: Scientists and Their Data

Jessica Fries-Gaither uses rhymes in her latest NSTA Kids book, Exemplary Evidence: Scientists and Their Data, to get her young readers to think of science as puzzles to be solved. Illustrator Linda Olliver’s wonderful drawings help bring Fries-Gaither’s whimsical rhymes to life as well as help introduce readers to the work of a diverse group of scientists spanning history to present day. Students learn about the work of Maria Sibylla Merian, Carlos Juan Finlay, and Russell Stands-Over Bull, for example. They are also encouraged to extend their learning beyond the pages of this book by understanding how to collect their own data/find their own answers to how the world works using four easily understood steps.

Exemplary Evidence makes the collecting, organizing, comparing, sharing, interpreting, visualizing, analyzing, and mapping of data fun! In the words of Fries-Gaither:

“The importance of data is shown rather well
by the work of scientists—too many to tell!
Throughout all of history, data’s been key
In the making of every great discovery.”

Learn more about the NSTA Kids series, which are trade books dedicated to nurturing the wonder and curiosity inherent in young minds.

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Engaging students in crosscutting STEM concepts is made so much easier when talented storytellers and gifted illustrators produce the kinds of books that young readers immediately want to open up and explore.

The Beaks of Birds

 

Cheater, cheater…

By Gabe Kraljevic

Posted on 2019-01-25

I consistently see a variety of forms of plagiarism occurring in the classroom. How can I combat this?
– O., Ohio

In real life, group projects do not require individual final products from each team member. So, you could deter cheating on group projects by accepting one work product from each group. Employ a jigsaw approach and require different members complete different sections of the project or lab report.

Try to determine if the cheaters are bullying coercing other students into giving up the answers. This situation requires involvement of the teacher and perhaps administration. Students can easily copy fill-in-the-blank, matching, and multiple-choice assignments. Use them for review or have students complete reflection slips to promote individual thinking. If you have only one or two students cheat on an assignment, you could give them a second chance with different, perhaps more difficult, worksheets.

No matter what strategies you use, make sure to inform your students what the consequences for plagiarizing and other forms of cheating will be. When you receive plagiarized work, you could:

  • Return the copied assignments to be done again and designate different questions on returned assignments for each student to elaborate on.
  • Call the students’ parents or guardians.
  • Record a zero grade for the assignment.
  • Select one member out of a group who cheated to receive a grade on the work and mark the others as incomplete. If you select the one who didn’t do the work, the author will likely howl in protest.
  • Grade one submission, deduct a 20% “cheating penalty,” and then divide the result evenly among the group.

Keep sharing the message that plagiarism is serious and not tolerated.

Hope this helps!

I consistently see a variety of forms of plagiarism occurring in the classroom. How can I combat this?
– O., Ohio

 

The Vernier Go Direct SpectroVis Plus Spectrophotometer: A picture is worth 570 wavelengths (Part 1)

By Martin Horejsi

Posted on 2019-01-21

Of all the cool things invented by the universe, light is one of the most amazing. It solves all kinds of problems, can travel great distances with little effort, and its very existence has become possibly the greatest metaphor ever. And on the science education side, light is a critical feature of wave science yet has properties of a particle. And its use is instrumental in the study of just about everything else.

One of the surprising educational contradictions about light is that although we use it to measure, to photograph, to communicate, and of course to see, understanding light requires a disproportionate amount of imagination. One tool that can make the transition from imagination to conceptualization to concrete application is the spectrometer. And I won’t ignore the irony that using a sensor to measure aspects of light that in turn transmits that data with light (Bluetooth radio) to a screen that emits light. A wired USB connection is also possible. And for those students who don’t know what a wire is, there is a fascinating history of the wire on Wikipedia. After reading it, I look at the humble wire with renewed appreciation across time and technology.

SpectroViz_Plus in hand
The Vernier Go Direct SpectroVis Plus Spectrophotometer is a tabletop solution for measuring wavelength spectrum in absorbance, percent transmission and intensity. While contemplating the various features of the Vernier Go Direct SpectroVis Plus Spectrophotometer, consider the mental gymnastics to have a graphical display of the wavelength absorbance of a material like spinach leaves. Essentially absorbance is what doesn’t reach the sensor in the Spectrophotometer. You can do the math.

App icon
 The Vernier Go Direct SpectroVis Plus Spectrophotometer talks via Bluetooth with a screen device through a free app called Vernier Spectral Analysis available across the five major platforms of Windows, Mac, Chrome, iOS, and Google Play. The option to run spectrometry analysis with Logger Pro is also possible.

The wavelength range of the Vernier Go Direct SpectroVis Plus Spectrophotometer is from 380-950 nanometers (a range of 570 nanometers hence the article title), and has fluorescence capabilities with excitation at 405 and 500 nm.

Vernier uses this graphic to illustrate the operation of the Vernier Go Direct SpectroVis Plus Spectrophotometer. Basically a known light source heads towards a prism-like diffraction grating then onto a detector chip. A sample is placed in the pathway where light is either absorbed or transmitted. Since the initial light source is known, any wavelengths that don’t make it to the chip are considered absorbed, and any that do make it to the chip are transmitted.

SpectroVis with fiber optic cable
Adding to the reach of the Vernier Go Direct SpectroVis Plus Spectrophotometer is a compatible fiber optic cable that gives up to near point-of-contact readings on all kinds of light sources. The fiber optic cable has a false curvette with an indexing rail for proper alignment. Once the Vernier Go Direct SpectroVis Plus Spectrophotometer is warmed up and calibrated, the cable is inserted and measurements with the open end can be made. 

fiber optic index
I found management of the cable across general tabletop measurements was helped by a cable holder. I just used one of my many phone cradles with a bit of soft foam to secure the fiber optic under the variable pressure of the tripod mount.
cable holder

While the uses of the Vernier Go Direct SpectroVis Plus Spectrophotometer seem near limitless, there are some very basic activities that can get the science class started, and quickly, like all phenomenal educational technology, the Vernier Go Direct SpectroVis Plus Spectrophotometer literally disappears as the excitement and wonder of some of the most interesting and insightful science applications literally revolutionize the way we understand and teach about light.


As a classroom teacher, I could draw the simplified electromagnetic spectrum on the whiteboard with my eyes closed. As the squiggly line of wavelengths went from long to short, a special cutout was made magnifying the ROY G BIV the students were already familiar with. From there I would stress what is just above and below Roy, and provide a few hard-to-memorize numbers that quantify what I was drawing. 

With special attention to the IR and UV portions of the spectrum, we will actually see those extensions while working with the Vernier Go Direct SpectroVis Plus Spectrophotometer and various light sources. Rarely do light sources stay within the confines of visible light. And some seem to play well far outside the Red and Violet. 

At this point I would take a psychophysical detour into how the human eye sees, and sees color in particular. Where I can now use the Vernier Go Direct SpectroVis Plus Spectrophotometer, a new dimension of teaching is possible. I call it Predictive Perceived Color Identification. It all starts with that popular science question of under what color light will plants grow the worst. Of course the inverse is what color light do plants absorb the best, but that is for later since all we have to work with at the moment is a green leaf. 

work lights
Invarably, a student will suggest that green light is the best because plants are green. Of course in reality, the reason the plant is green to our eye is because the plant reflects the green light rather than absorbing it. Once that mental gymnastic is complete, and the students are clear that green is the worst color, we can move on to other examples such as what color will you see when something red is bathed in red light? Or green light? With the volume turned up on mental modeling of perceived color, we can then warm up the Vernier Go Direct SpectroVis Plus Spectrophotometer and get some values for half of the equation for use in predicting what we will see when we run the experiment.

flashlights

A great starting point, beyond having the Vernier Go Direct SpectroVis Plus Spectrophotometer on hand of course, is a flashlight with multiple different color outputs. I picked up on from the hardware store for about $20. Colored filter material and a bright white light flashlight will work as well. The next step is to find objects of roughly the same color as the light that spills from the flashlight. I use plastic beads and wires, both often at the hardware store as well. 

under white light

Wire and Beads under white light

To make this realistic, I generate a backstory grounded in fact. For the beads, I string mostly green ones with the occasional red mixed in. This color sequence represents blood from a wounded animal dripping onto green leaves. It’s actually a more-common-than-not situation for archery hunters, and is the tracking half of the hunting equation. While I skip the physiological implications of an arrow wound, the blood on the leaves is one of the more mild applications for this CSI-like science.

The wires, on the other hand, are to mimic what happens when someone needs to work with electrical wiring in the dark using only a flashlight or headlamp. Since wires are often identified by color, perceiving the color is essential. The problem is that in order to see the color, the wavelengths of that color must be present in the light source in order to bounce off the object and into the electrician’s eye. If you point a colored light or even a white-looking but incomplete spectrum light at colored wires, you may not be able to tell the wires apart. So critical is this that many work lights for the handyman and electrician are near-full spectrum LEDs to provide color wavelengths across the visible spectrum and advertised as such. A lightly scientific but ad heavy explanation for Milwaukee Tool’s TRUEVIEW LED technology can be found here at toolguyd.com’s website.

So here is an example. Study the images and make an educated guess as to what is happening.


Pretty easy, right? So now lets do the same with the spectrum produced by the Vernier Go Direct SpectroVis Plus Spectrophotometer as presented with the Spectral Analysis App. Note that there might be a combinations of colored lights.


Another interesting exploration was with spectrum-specific light bulbs. For instance, on the shelf of a local health food store were some lightbulbs marketed as “Blue Buster!” and the boxes contained diagrams of the light spectrum. I guess we’ll have do our own truth-in-advertising test.


There were two version each at different wattages; frosted and clear, and 60 and 75 watts. The image immediately below is the 60w frosted bulb, and the one below that is the 75w clear bulb.
60w frosted


One think I noticed is that the clear bulb has sharper distinctions between peaks and valleys. Something that should be expected compared to a frosted bulb. Maybe? In reality, it could be argued that the presence or absence of any particular wavelength of visible light is unaffected by a diffusion coating. Perhaps the frosting is just smoothing the line in the graph. Something important to notice, however, is just how far the Blue Buster bulbs reach out into the infrared spectrum. In fact they easily went beyond the capabilities of the Vernier Go Direct SpectroVis Plus Spectrophotometer as noted by the non-zero line at 950 nanometers. And even worse, there appears to be something happening out at the sub-400 nm UV spectrum. So much so that I’m going to pull out my Vernier UV sensor and get back to work.


As expected with a bulb producing plenty of IR, the Blue Buster got hot rapidly. But there was another bulb that heated up even faster, a bulb marketed as a Bug Light.
The Bug Light produced a yellow light and is designed to avoid those wavelengths that night-flying bugs are more sensitive to. In other words, a bug light should be more sunny or daylight and less evening or nightlight. But the real surprise was confirmed by Vernier Go Direct SpectroVis Plus Spectrophotometer. I discovered it on my own, and that was the Bug Light got very hot very fast. I can see some more probeware research is needed to measure the temperature of these bulbs over time. 

The Bug Light has plenty of juice when it comes to the IR spectrum, and also a very strong UV signature. A quick look at that spectral curve and I suspect that bug lights should also repel humans.

To explore the IR and UV spectrum along with what reflects and absorbs UV and IR, well, there are flashlights for that. With dedicated UV and IR flashlights, the only way to measure the “brightness” of the flashlights was with the Vernier Go Direct SpectroVis Plus Spectrophotometer since light is invisible to our eyes the moment you step outside the visible spectrum property line. Here are those flashlight spectrums:



Care must be exercised when using UV and IR-only light sources. Unlike a regular flashlight, you cannot easily tell if the UV or IR light is on. And further, you don’t notice how bright it is because it can never appear bright. Or dim for that matter. So a strong UV or IR light source can cause eye strain, headaches, and disorientation, if not permanent eye damage.


So now when I see interesting light bulbs and light sources, I try to imagine what the wavelength spectrum looks like. And given the rapid evolution of LED lights and light applications, I cannot easily think of a limit to the educational applications of the Vernier Go Direct SpectroVis Plus Spectrophotometer. And we haven’t even started chemistry class yet.

Stay tuned for Part 2!

Of all the cool things invented by the universe, light is one of the most amazing. It solves all kinds of problems, can travel great distances with little effort, and its very existence has become possibly the greatest metaphor ever. And on the science education side, light is a critical feature of wave science yet has properties of a particle. And its use is instrumental in the study of just about everything else.

 

Ed News: Early An Overlooked Solution for Diversifying STEM

By Kate Falk

Posted on 2019-01-18

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This week in education news, educators want Pennsylvania to adopt science standards that help students recognize that science is part of everyday life; low-income students are much less likely than high-income students to complete four years of high school science; new proposed Florida bill would allow school districts to adopt their own academic standards, as long as they are more “rigorous” than the state minimum standards; a bill proposal in Connecticut would mandate instruction on climate change in public schools statewide, beginning in elementary school; today’s mentoring programs in teacher professional development go beyond the basics of helping educators acclimate to the classroom; carefully planned and executed adventures outdoors can give students a positive perspective on learning outside; and new report takes a critical view of fully online courses and competency-based education.

Pa. Educators Want Science Standards to do More Than Teach Students to Win on Jeopardy

Jeff Remington and other educators want students across Pennsylvania to see science as a way to fulfill their dreams. Educators said the state needs to adopt a new set of science standards that helps public school students recognize that science is part of everyday life. Read the article featured on Pennlive.com.

An Overlooked Solution for Diversifying STEM

Colleges can dramatically improve success rates of low-income, first-generation students by working across units, argue Adrianna Kezar and Elizabeth Holcombe. Read the article featured in Inside Higher Ed.

Easing Test Anxiety Boosts Low-Income Students’ Biology Grades

Psychological interventions that improve grades could ultimately help keep more low-income students in the sciences, says Christopher Rozek, a psychologist at Stanford University and lead author of the study, which appears in the Proceedings of the National Academy of Sciences. Read the article featured in Science News.

Education Bills Continue to Mount as Florida Legislative Session Nears

Every year, Florida lawmakers create their legislative wish list of things they’d like to see happening in the state’s public schools. Most never get passed. But it doesn’t stop them from trying. (An effort to require a financial literacy graduation requirement, for instance, is on its sixth go-round.) And this year appears no exception. With committee meetings already under way, several senators and representatives have filed their bills seeking to do anything from increase the minimum teacher salary to $50,000 (SB 152), to require public schools to offer elective Bible courses (HB 195). Read the article featured in the Tampa Bay Times.

Is It Time to Kill Annual Testing?

Ask anyone from a school accountability expert to a parent of a school-age child, and you will get near universal agreement that we have a dysfunctional standardized-testing system in the United States. Educators do not like the annual statewide tests: They inform school penalties, not learning, because the results come so late in the school year. They fail to match any specific curriculum, and generally don’t deeply measure students’ analytical capabilities or the dispositions employers and colleges value. Read the article featured in Education Week.

Teach Kids About Climate Change? This State Might Require It

A legislative proposal in Connecticut would mandate instruction on climate change in public schools statewide, beginning in elementary school. Connecticut already has adopted science standards that call for teaching of climate change, but if the bill passes it is believed that it would be the country’s first to write such a requirement into law. Read the article by the Associated Press.

Why Are You a Teacher?’ Your Answer Should Change Over Time

It’s not uncommon for teachers to find themselves in professional-development sessions being asked: ”What is your philosophy of education?” or ”Why are you a teacher?” We often shrug off this question and give generic run-of-the-mill answers like “I want students to learn” or “To inspire the youth.” But reflecting on your philosophy of education is an essential piece of becoming an effective educator. Read the article featured in Education Week.

Coach Approach to K12 Teacher Professional Development

Today’s mentoring programs in teacher professional development go beyond the basics of helping educators acclimate to the classroom. Mentors must differentiate coaching based on a mentee’s needs, such as help with lesson planning, instructional strategies or classroom management. New teachers credit the programs for boosting morale, while the veterans benefit when programs result in their growth as well. Read the article featured in District Administration.

Outdoor Adventures With Students

For teachers who love nature, hiking a trail, canoeing a local lake, or birdwatching in the woods are peaceful and rejuvenating ways to escape civilization. As a teacher, I want to share my passion for the outdoors with my students. Many students (and the parents or guardians who sign the permission slips) have reservations about experiences outdoors. While students spend time outside at ball fields, playgrounds, and backyards, many have little experience in more natural settings, and this inexperience can create fear. Carefully planned and executed adventures outdoors can give students a positive perspective on learning outside. Read the article featured in edutopia.

Report: Online Learning Should ‘Supplement’ – Not Replace – Face-to-Face Instruction

A new report takes a critical view of fully online courses and competency-based education (CBE) as regulators and stakeholders discuss the topics during the negotiated rulemaking session that kicked off this week. Critics of the report said its outcomes were colored by data from when the for-profit sector was much larger, meaning newer online learning success stories weren’t given enough weight. Read the article featured in Education DIVE.

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

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Barring Reception

By Gabe Kraljevic

Posted on 2019-01-18

I am struggling with the students being on their cell phones. I was hoping that I could get some advice or tips to handle the situation. – E., Ohio

In my 27-year career, the worst incident I ever had with a student was over a phone.

I didn’t confiscate or park phones like some teachers due to concerns about damage and theft. If you do have such a system make sure that the parents and administration are aware.

Instead, I employed a three-strike rule:

On the first occurrence, quietly tell the student to put away the phone.

For the second transgression, tell the student firmly and clearly to put away the phone and that the student was now on strike two. Strikes remained for the rest of the term, not just that class.

If there was a third occurrence, ask student to wait outside the door until you can have a conversation about using phones. Sending the student to the office is an alternative. In general, the third strike should fix things. After that there is no warning – send them out of class and call home. This is also when you should involve the office if you hadn’t done so earlier.

Be firm about this and never back down. Like an umpire.

Hope this helps!

I am struggling with the students being on their cell phones. I was hoping that I could get some advice or tips to handle the situation. – E., Ohio

In my 27-year career, the worst incident I ever had with a student was over a phone.

 

Editorial

STEM Careers for the 21st Century

Connected Science Learning January-March 2019 (Volume 1, Issue 9)

By Beth Murphy

Welcome to the ninth issue of Connected Science Learning! Having spent most of my career building connections and supporting collaboration in STEM (science, technology, engineering, and math) education, I am quite excited about my new role as CSL field editor. I’m grateful for NSTA and ASTC’s vision to create this journal, and for outgoing field editor Dennis Schatz’s guidance and support.

Regarding this issue’s theme—encouraging youth to pursue STEM careers—I find myself reflecting on how the definition of a STEM career has changed since I was looking for my first job. When I was a graduate student in physics in the early 1990s, STEM workforce concerns were focused on the supply of PhD scientists and engineers available to conduct research and development in industry, academia, and government. Twenty-five years later, a STEM career is conceived of more broadly, encompassing a wide variety of jobs and accessible via all kinds of education pathways.

Often, arguments about why we need more young people to aspire to STEM careers are based on the needs of employers, on what is best for the American economy, and on maintaining our country’s competitive edge. Compelling cases are also made for the potential of advances in STEM to drive innovation that addresses world problems (see the Engineering Grand Challenges, for example). The STEM employment sector is growing, and we need the next generation to fill these jobs.

Another important angle, however, is that being prepared for the STEM workforce is good for young people, too. It provides opportunity: There are more new jobs in STEM than in other sectors, and these jobs tend to pay better. More broadly, STEM readies the next generation for the world: Even if they choose another career, youth are prepared to problem-solve, ask questions, learn from mistakes, work with others, and analyze information to make decisions and take action in their life and work.

Encouraging youth to pursue STEM careers is an important theme for Connected Science Learning’s readers. As a community we need to do more to support young people from all backgrounds in believing that a STEM career could be theirs, and to shore up this belief with relevant skills and knowledge. According to the National Science Board’s Science and Engineering Indicators 2018, women currently make up less than 30% of the STEM workforce in the United States, and it’s lower (11%) for underrepresented minorities. Even popular media outlets recognize that a diverse STEM workforce is good for society. For example, articles in Harvard Business Review, Forbes, and Scientific American argue that teams made up of people with different backgrounds and experiences are more innovative and creative and better at making information-based decisions.

The articles you will read in Connected Science Learning over the next three months are similar in overarching goals yet quite distinct by design. I hope that you find interest and inspiration in these efforts designed to help young people build awareness and interest, develop knowledge and skills, and ultimately believe that a STEM career path is theirs if they want it.

 

Beth Murphy, PhD (bmurphy@nsta.org) is field editor for Connected Science Learning and an independent STEM education consultant with expertise in fostering collaboration between organizations and schools, providing professional learning experiences for educators, and implementing program evaluation that supports practitioners to do their best work. 

Field Editor Beth Murphy welcomes you to the ninth issue of Connected Science Learning, focused on encouraging youth to pursue STEM careers.
Field Editor Beth Murphy welcomes you to the ninth issue of Connected Science Learning, focused on encouraging youth to pursue STEM careers.
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