Posts Tagged cross-curricular

STEM Tuesday — Deep Space and Beyond — In the Classroom

By on July 17, 2018   /   Common Core & NGSS, Cross-Curricular, Curriculum Tie-in, For Librarians, For Parents, Space, STEM Tuesday  

Let’s launch into nonfiction literacy with this month’s theme, Deep Space and Beyond!

Space is the star of the show this month. From asteroids to zero gravity, there are human interest and general STEM themes interwoven with this theme.  Have a blast as you explore the Solar System and beyond!

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Try a Trio.

Emphasize the human heart of science as you compare and contrast the stories in a trio of books: Team Moon (Catherine Thimmesh), Mission to Pluto (Mary Kay Carson), and Voyager’s Greatest Hits (Alexandra Siy).  Focus on the motivations, challenges, worries, and risks involved in reaching for big, ambitious goals that advance scientific and technological frontiers.  Students can consider which missions they find most interesting; which one they think they would most like to have been involved in; and where else they think humanity should explore. They might also write about what they see as the advantages and disadvantages of  human explorations compared to robotic ones.

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Elizabeth Rusch’s IMPACT! Asteroids and the Science of Saving the World focuses on professional scientists’ efforts to understand asteroids and their, er, impacts, both past and potential, on Earth. Then Rusch invites readers to get involved in citizen, or amateur, asteroid science. (After reading this book, who wouldn’t want to join the fun?) Page 64 offers resources to help engage your group, or just one motivated kid, in efforts to track asteroids, discover one, or even save the world from an asteroid! Rusch provides tips for meteorite collecting, but it might be easier to collect tiny micrometeorites. Their incredibly long adventures through space can end on rooftops and in downspout debris. They’re ready for pick-up by the well-informed, slightly lucky, prepared amateur with a magnet. Check out Popular Science’s DIY article for details. (Be sure to get all the appropriate permissions and scout only in safe areas when collecting!)

 

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Readers zipping through Dr. E’s Super Stellar Solar System  (Bethany Ehlmann with STEM Tuesday’s Jennifer Swanson) might appreciate the mind-boggling size of the solar system after they make and revise solar system models to various scales. Get started with a scale and relevant data for a football field-sized model, found on page 18. Before heading out to the gridiron, however, help students map out the model.

Begin by sketching the football field on cm-grid graph paper and locating the planets’ orbits on it. (Each cm represents one foot on the field and 5 million miles in real space.) At this scale, students will find the field is too small for all orbits; students will need to adjust the scale so all planets can fit. New map in hand, head outside. Students can position themselves at the scaled planetary distances from the Sun.

Reading on, as students find that the solar system extends farther than the planetary orbits, they can track distance data for all Solar System features mentioned in the book. At the scale students used before, where in the community beyond the field would these features have to be placed?

For more depth, consider the scale of the objects and other models.

  • Is the model of the Sun (an orange) the right size for this scale?
  • If not, what would be?
  • What are the strengths and limitations of various 3D and illustrated visual models of the solar system that students have encountered?

 

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Metaphors and imagery help scientists flesh out ideas for themselves. Piggy-backing new ideas onto ones we already grasp is also important in science communication, especially when it comes to fascinating but abstract, challenging concepts related to black holes.

Keep a class log of the metaphors, analogies, and other comparisons used by scientists and the authors—including Sara Latta, author of Black Holes: the Weird Science of the Most Mysterious Objects in the Universe and me, author of A Black Hole is NOT a Hole. You’ll find some, for example, on page 35 of Black Holes, where Latta quotes Neil deGrasse Tyson describing galactic (and black hole) cannibalism : “…the big galaxies get bigger; the little ones get eaten”. By contrast my book begins by challenging  such anthropomorphism (“monstermorphism”?); soon, starting on page 8, the text compares a black hole to a whirlpool.

  • What other examples can readers find of scientists or writers using metaphorical language to describe black holes and related ideas?
  • In what ways does each metaphor work as a model and in what ways does it break down? What metaphors do students come across in other science contexts?
  • Based on their own world experience, what metaphors can students develop for the science concepts they are learning?

 

Make It Your Mission. Just as it took 400,000 people—Team Moon–to launch humanity to the moon, it takes a big Team STEM Tuesday to launch kids into getting the most of their STEM and STEM reading experiences. We would love to hear from you.

  • What books on this month’s list do you want to bring to your young readers?
  • Which of this month’s suggestions intrigue you most?
  • What other ideas, thoughts, and questions around using space books with your young learners do you have?

 

portrait of author Carolyn Cinami DeCristofanoSTEM author Carolyn Cinami DeCristofano writes books for kids about space and other topics. Her lively author programs bring engaging science and writing experiences to readers.  As co-founder of Blue Heron STEM Education, she provides teacher professional development and creates curriculum resources for classrooms and other contexts.

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STEM Tuesday – Shining the Light on Technology, Engineering, and Math — Interview with Author Elizabeth Rusch

By on June 26, 2018   /   Engineering, Math, STEM Tuesday, Technology  
STEM TUESDAY from the mixed up files

Welcome to STEM Tuesday: Author Interview & Book Giveaway, a repeating feature for the fourth Tuesday of every month. Go Science-Tech-Engineering-Math!

Today we’re interviewing Elizabeth Rusch! She’s the author of this month’s featured technology/engineering book, The Next Wave: The Quest to Harness the Power of the Ocean. This fascinating installment in Houghton Mifflin Harcourt’s Scientists in the Field series tackles the engineering challenge of turning ocean waves into useable electricity. As Horn Book‘s glowing review explains, “Rusch fully explores the engineering process, capturing the determined, entrepreneurial spirit of the profiled engineers as well as the need for creative problem-solving and ingenuity, a test-and-retest mentality, a high tolerance for failure, and perseverance through the quest for research funding.” The Next Wave received starred reviews from both Kirkus and School Library Journal.

Mary Kay Carson: Why did you decide to write The Next Wave?

Elizabeth Rusch: I keep a folder of clippings of newspaper and magazine articles that interest me. Once in a while, I read through them to see if there are any topic hiding in there that I might want to cover. About ten years ago I found that I had clipped a bunch of articles on scientists developing these cool devices to harness the movement of ocean waves and turn it into electricity. One Oregon scientist Annette von Jouanne was not only inventing clever devices but also finding ways to support other engineers and inventors in their work. I thought she would be a perfect place to start. I interviewed her and accompanied her as she tested a new device that bobbed up and down in the water and wrote an article about her work for Smithsonian magazine. As I was reporting and writing that piece, a little voice kept saying: Kids would find this fascinating – they love the beach, the ocean, invention, and environment. So I expanded my research to include the stories of other ocean energy inventors, such as “The Mikes” —Mike Morrow and Mike Delos-Reyes—childhood friends who were developing and refining a device that sits on the ocean floor that they first designed in college.

MKC: What was writing about engineering like?

Elizabeth: I loved covering a new, evolving renewable energy field. Engineers have already pretty much figured out great ways to harness solar and wind energy but ocean energy was and is still wide open. We don’t yet know the best way to take the up and down motion of waves and turn it into electricity. That means that all devices being invented and tested are wildly different. So I got to witness history in the making. Mike Morrow invited me to his lab, which was big cluttered shed in his backyard. It was like being in the garage with Steve Jobs as he invented his computer. I also observed tests in these huge wave flumes and basins and out the open ocean. Each test was really suspenseful because no one knew how the devices would perform. So I was crossing my fingers and cheering right along with the engineers.

Download an accompanying Common Core Guide and Discussion and Activity Guide for The Next Wave.

MKC: Are STEM topics especially interesting to you?

Elizabeth: I don’t actively set out to write STEM books. I am drawn to important, compelling stories that have been overlooked – and it just so happens that many of those stories are in STEM fields. I love stories of invention because they are at their core stories of the human spirit and our quest to understand the world and solve problems we face. To me, inventing something is essentially an adventure requiring creativity and heroic effort in the face of daunting obstacles. A fun example is my recent book The Music of Life: Bartolomeo Cristofori and the Invention of the Piano. While it is a picture book biography about music and history, I was delighted to see it was named a Best STEM Trade Book by NSTA-CBC.  So I guess what I’m saying is that to me STEM is just in integral part of the human story – and I love telling human stories.

Win a FREE copy of The Next Wave!

Enter the giveaway by leaving a comment below. The randomly-chosen winner will be contacted via email and asked to provide a mailing address (within the U.S. only) to receive the book.

Good luck!

Your host this week is Mary Kay Carson, fellow science nerd and author of Mission to Pluto and other nonfiction books for kids. @marykaycarson

 

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STEM Tuesday – Shining the Light on Technology, Engineering, and Math — Writing Craft & Resources

By on June 19, 2018   /   Engineering, Math, MUF Contributor Books, Nonfiction, STEM Tuesday, Technology  

TEM From An “S” Guy

When I first saw the June STEM Tuesday June topic, Shining the Light on the TEM in STEM, I did a double take. Being a scientist, I felt left out. I threw stuff. I cursed. I ranted to my friendly Aeromonas bacterial cultures in the lab about feeling left out.

Fortunately, my cultures are good listeners and the wise bacteria kindly pointed out the fact that, if looked at from a neutral eye, the “S” in STEM actually does get a lion’s share of the STEM attention. I took this prokaryotic wisdom into consideration, returned the agar plate to the incubator, and went home to contemplate the need to shine a light specifically on the technology, engineering, and mathematics side of STEM.

It turns out that the science component of STEM does appear to hog the limelight and push the TEM to the shadows. The “T”, the “E’, and the “M” often get a bad rap. So I’ve changed my tune. Welcome to June, TEM! Glad to give you guys a moment in the electromagnetic energy waves of the solar spectrum.

But I also want to ask the TEM what we can do better to present and teach technology, engineering, and mathematics so they don’t seem quite so foreign to the majority of us. What can we do to make these things easier for young people to grasp? What can we do to help the young people who gravitate toward the TEM?

TEM Brain Muscle

TEM thinkers are often put into their own lane from the time they are young and kept there safely in that lane as they mature. Instead of expanding their knowledge base and widening their talents, TEM thinkers are often pigeon-holed to their specific skill set. Is this because they look at the world through the somewhat unique lenses of logic, design, and formula? Is there a certain level of trepidation for us to guide others down this TEM path when we ourselves are uncomfortable guiding them in those subjects?

What can we do to draw the non-TEM thinkers into at least an understanding of basic ideas and power of technology, engineering, and math? On the other hand, how can we develop TEM thinkers without slotting them down a narrow, pocket-protector lane in life?

Both TEM-phobics and TEM-philics need to be given problems to solve instead of shown the solutions. Allow them to develop their brain muscles and unique skills through problem-solving rather than simply giving them the names and uses of the tools in the toolbox. They need the space to try. They need the freedom to fail. They need an environment where mistakes are a step in the learning process and not an environment where the learning process is gauged solely by counting the mistakes.

Story

I’ve been preaching for years that the scientific method is not a series of lifeless, formulated steps but is a full technicolor philosophy of problem-solving. It’s scientific storytelling! The scientific method is to problem-solving as plot and story structure is to a writer. It gives us a plan. It gives us a beginning, a middle, and an end.

Instead of looking at TEM as solely a conglomeration of code, circuits, calculations, and formulas, we should look at the code, circuits, calculations, and formulas as tools we use to tell a story.

Unfortunately, we often get caught up and confused by the tools instead of focusing on telling the problem-solving story. The story/solution is more important than the tools. For example, what’s more important when writing a simple program to calculate the slope of a line, the programming logic or the programming language? The language is the tool we can reference or find as needed, but the logic and the design are where the real magic lies.

Is it enough to only know that the Slope = (y2-y1) / (x2-x1) or can we be a better problem solver by understanding that the rise and run of the line numerically define the slope? By defining the slope in measurable terms, we define the characteristics of the line. Once we understand the characteristics of the line, we can use that knowledge to develop a ramp to help Mrs. Hays transport her gigantinormous suitcase of books easily up the school stairs and into her classroom each and every day. Now that’s a story!

Framing the TEM (and the “S”!) in terms of telling the story of the way something works or how a problem is solved can help young thinkers expand their STEM skills without getting tangled up in the sometimes confusing toolbox.

Novel Engineering

Novel engineering is a pretty cool concept I first learned about at the 2017 nErDcampKS. I wandered into this session with no idea what novel engineering was, and as a non-teacher, no idea of its power. The concept is surprisingly simple. The teachers use a text or a story and assign the students a problem to solve from the story. The students then work in groups or as individuals to analyze, design and build a solution to the problem. Makerspace rooms or areas in the schools can be set up to give the students the resources needed.

Linda Sue Park’s A LONG WALK TO WATER was a popular choice for middle school novel engineering projects. The teachers in the session talked about how the kids worked out solutions on how to find, carry and store water more effectively.

Another upper-elementary teacher gave the example of how she used the Rapunzel fairy tale in her classroom as a novel engineering project. The goal for the students was to design an alternative system for Rapunzel (a Barbie doll) to escape the four-foot tower built in the classroom without the aid of any knights in shining armor. This teacher said her students really got into the project and came up with great solutions, including an adventurous escape from the tower on a zip line.

Thinkers & Tinkerers

In the classroom, in the lab, or in the home, let young minds be thinkers and tinkerers. No matter what letter of the STEM acronym these young minds gravitate toward, they need the platform and the space to learn. Provide books and lessons and leadership to promote a maker environment for our STEM learners. Teach them to how to use the tools of code, structures, pathways, classifications, circuits, calculations, and formulas, to help them solve problems, not get trapped or intimidated by them.

The tools don’t solve problems, problem solvers do.

Thinkers and tinkerers rule!

Now back to work. Hopefully, those Aeromonas bacteria will allow me some of my own thinking space to work through the experimental problems I’m currently experiencing.

Have a great TEM month!

Mike Hays, STEMologist, Class I

 

The O.O.L.F Files

The Out Of Left Field files this month focus on the TEM of STEM. I have to admit, there’s some pretty cool stuff listed below to check out. Readers and teachers, if you have any interesting O.O.L.F. files links you’d like to share, please leave them in a comment below. The STEM Tuesday community appreciates it! We’re all in this together!

 

 

 

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