Posts Tagged DeCristofano

STEM Tuesday– Celebrating Women’s History Month– In the Classroom

 

This STEM Tuesday, Jodi and Carolyn are teaming up and tackling it all–well, almost! Literacy, science practices and a cross-cutting concept, technology tie-ins, and gender and general equity in STEM. It goes to show you what a couple of great books can do to stimulate learning–our own and, we hope, your students! So let’s get going…

 

Literacy Connection: Writing Prompts!

It’s March, which means that it is Women’s History Month. In schools, March is also the time when teachers of all subjects are especially pressured to give writing assignments that will help prepare students for upcoming writing assessments. You can “celebrate”  both with Women in Science: 50 fearless pioneers who changed the world, by Rachel Ignotofsky.

 

This book contains an excellent collection of 1-page descriptions of female scientists’ lives and careers. Let’s look at how you can use them to quickly pull together writing prompts.

 

Rachel Ignotofsky’s opening pages (p. 6-7) provide an excellent introduction for the prompt:
Next, pivot to the actual prompt:

Finally, add in your question. Here are some suggestions you might consider, based on your area of science:

That’s all there is to it! Strong texts on an important subject, and writing practice for all.

 

STEM Connections: Patterns and Practices

The Girl Who Drew ButteSupport Independent Bookstores - Visit IndieBound.orgrflies offers wonder-full opportunities to connect kids to NGSS disciplinary core ideas (e.g., heredity). But its value goes beyond DCIs. Together with carefully paired experiences, this inspirational book promises to stimulate learning in the areas of science practices and the cross-cutting concept of patterns.  It also suggests strong connections to technology and engineering, art, and fostering gender (and general) equity in STEM. Doesn’t that paint a powerful picture? (Just like Maria Merian!)

Bring Up “Baby” (Eggs, Instars, etc.) for Pattern Recognition

Of course, the focal points of Merian’s scientific studies–body forms and regular, predictable repetition of life cycles of insects, and these animals’ relationships to specific plants– offer key examples of patterns.

An obvious—and engaging–learning link: Nurture butterflies from eggs (or instars, AKA caterpillars)! Choose painted lady butterflies or monarchs.

Better yet…

Make a Menagerie of Metamorphosis!

Raise multiple species! For example, rear painted ladies, monarchs, and add in “brassica butterfly” eggs , various moths, and the  mealworms (which are neither butterflies nor moths).

 

Add Power and Punch with Plants

Echo Merian’s emphasis on ecological relationships by providing plants that your particular classroom specimens rely on.  For example, raise the “brassica butterfly” on the quick-growing Wisconsin FastPlants® variety of brassica, which allows students to examine a complete plant life cycle. Free lesson and activity guides  are available.  (The plants won high marks with teachers in one of my recent curriculum-based professional development programs.)

 

Outward Bound

For more info on tagging butterflies, visit Monarch Watch.

Are you fiscally and philosophically motivated to follow Maria Merian’s lead and head outdoors for your specimen? Missouri Botanical Garden offers user-friendly suggestions.

Exploring Patterns with Your Classroom Zoo (and a Garden, Too)

Observing the live specimens can foster awareness and understanding of patterns. Explicitly use the term while prompting students to reflect on their daily observations and data.


Exploring Patterns: Questions to Ask

 
  • For each individual species, what is the body pattern (the way the parts look and relate to each other, the basic template or form)? What differences, or variations, do we notice across individuals of the same species?
  • Investigate each species’ development, or life cycle, pattern: How many days do individuals spend in each phase of development? Is there a wide variation or a narrow range of time from one phase to another? (Can we tell without banding or marking individuals)?
  • Over each species’ life stages, what predictable relationships between the animal’s behavior and its stage do you see? Do these patterns make sense? What questions do they raise?
  • Across species: Compare and contrast the life cycle stages in different species. Are there any general patterns of development across species? What variations across different species do we see?
  • How do the animals’ and plants’ life cycles resemble and differ from each other?
  • What are the relationships between the species and the plants they rely on? Are their cycles synced in any way you can see?

Science Practices Make Perfect Connections!

You can foster development and understanding of science practices while interweaving The Girl Who Drew Butterflies and classroom studies of animals (and their plant hosts).

Practice 1: Asking Questions (for science)

While reading about Merian’s habit of hoarding insects for study, ask students to list the questions they think she had in mind; post them. (Although understanding the curiosity that drove her may be straightforward, articulating questions might be challenging.) Ask students which they think are most interesting.

Take students on a walkabout in a suitable outdoor space. Look for butterflies, moths, and other insects at various stages. (Remember to check out water insects if you can!) Begin preparations by encourage students to look with the eyes and questioning mind of Maria:

 

  • What questions do students have that relate to her curiosity? Which of these do students think they can investigate simply by going outside and carefully observing?
  • Plan to bring notebooks/sketch pads, trowels, rakes, nets, magnifying lenses, and small containers (such as salad dressing cups or baby food jars) to help unearth, collect for observation, and examine what students find.

Over time, as students get into a rhythm of recording data (including their observations), discuss their observations, questions, and any “wonderings” that are coming up for them. Keep a running list of questions on cards that you post.  Eventually, classify questions according to those that someone could/could not investigate by  running an experiment or planned observation. Consider trying some student-suggested investigations in your classroom, possibly guiding students to adapt and simplify questions as needed.

 

 

Practice 8: Obtaining, Evaluating, and Communicating Information

This practice stems from and leads to the practice of asking questions. To deepen this connection, explicitly  involve students in identifying ways to collect and record data.

  • What will help us compare and contrast what they see across individual animals within a species, and across species?
  • As we try different approaches, what are the benefits and disadvantages of each?
  • What type of numerical data might be interesting and important to track? (Suggestions: numbers of individuals within a species population that survive to adult form, growth of individuals at, weight of food offered and consumed, numbers of certain features (spots, sensory organs, etc.).

 

  • Sketch the specimens but also keep notes of daily observations of change and constancy. Compare and contrast classroom records with information from other sources about other species.

  • Students might try making watercolor sketches the way Merian did!

 

  • Encourage students to think about the relationships of art, science, and technology in relation to this practice:

 

  • How does making sketches help you as a scientist?
  • How does being a scientist help you as an artist?
  • Maria made prints and books for sale. How did printing technology contribute to scientific knowledge and Maria’s ability to continue studying insects?

 

Add photography and videography to expand this opportunity for students to reflect on how technology helps us in scientific inquiry.

  • Compare and contrast the benefits and drawbacks of using pencil, watercolor, still photography, and video to document, enhance, and communicate observations.
    • What differences do we see among the drawings created by different individuals? How might such differences impact a scientific community?

 

Technology Tie-Ins: Use Insect Info to Solve Agricultural Problems

Two free lessons from the Cape Cod Cranberry Growers Association engage students in practical applications of understanding insects life cycles and ecological relationships. Bugs on the Bog is an Integrated Pest Management problem-solving activity. Students rely on knowledge of pest insect stages to manage a model cranberry bog. How Do You Bee? focuses on ecological relationships between pollinators and plants at different plant stages.

(Disclosure: My educational consulting firm developed the CCCGA lessons.)

 

 

Mind the (Gender, SES, Racial, etc.) Gap: All Students as Scientists

Maybe these ideas and resources will bring about a full-scale metamorphosis in any beliefs that threaten your students’ pursuit of STEM:

 

  • Prominently post pictures of students that provide evidence that they are already scientists. Have students take and/or caption the pictures.

 

  • Discuss the book’s claims and evidence that Merian’s culture constrained, but didn’t stop, her.
    • Today, what beliefs might hinder or help you and others thrive as scientists?

These materials might support student exploration of this question.

 

We–Jodi and Carolyn–have had our say about this week’s featured books and connections to the classroom. But we’re most interested in hearing from you.

  • Have you read the books?
  • …Used them to foster science learning and engagement on the part of learners?
  • Do you want to recommend any additional resources or share a great lesson idea?
  • Share your thoughts; leave a comment!

(And Happy Pi Day!)


Jodi Wheeler-Toppen is a former science teacher and the author of the Once Upon A Science Book series (NSTA Press) on integrating science, reading, and writing instruction.  She also writes for children, with her most recent book being Dog Science Unleashed: Fun Activities to do with Your Canine Companion. Visit https://OnceUponAScienceBook.com for more information on her books and staff development offerings.

 

Carolyn Cinami DeCristofano is a STEM education consultant and provides curriculum development and professional development to schools and nonprofits as Blue Heron STEM Education, Inc., which she co-founded. Her books for kids include the popular A Black Hole is NOT a Hole (published in English, Korean, Chinese, and as an audiobook), and her recent Running on Sunshine: How Solar Energy Works. Find her in classrooms providing author visits, on Facebook –and in April 2019 at the National Science Teachers Association conference in St. Louis, where she will co-present on using authentic data in the classroom and participate–along with Jodi and several other STEM Tuesday contributors–in the Linking Literacy Event, which features conversations with authors.

 

STEM Tuesday — Deep Space and Beyond — In the Classroom

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.

Support Independent Bookstores - Visit IndieBound.org Make an Impact.

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!)

 

Support Independent Bookstores - Visit IndieBound.org Practice Your Scales.

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?

 

Support Independent Bookstores - Visit IndieBound.org Support Independent Bookstores - Visit IndieBound.org Explore Metaphors with Black Holes.

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.

STEM TUESDAY: Zoology – In the Classroom

 

Welcome to the Second STEM Tuesday of the Month!
This inaugural post offers some really wild ideas for connecting zoology books, activities, and kids. With this month’s selections and ideas, your students can spy on animals, find connections to scientists (and each other), and spread enthusiasm for zoology as they model a disease outbreak.

Cover of Beastly Brains: Exploring How Animals Think, Talk, and FeelHelp kids channel their inner Jane Goodall. Budding zoologists will soon be organizing and interpreting their observations like the pros when they read Nancy Castaldo’s Beastly Brains: Exploring How Animals Think, Talk, and Feel and hit the schoolyard to conduct scientific observations of animal behavior.

This book provides a comprehensive synopsis of science’s attempt to answer some fascinating questions, such as: What types of feelings, if any, do non-human animals have? Do they plan, anticipate, and think about themselves? How can we know? With the help of the Beastly Brains teacher guide (pages 16-19), segue into some serious fun: watching animals, the zoological way, and try to answer some of those questions. The guide includes instructions and a downloadable template for an observation record (ethogram).

After you cover the basics, practice with your students in the schoolyard or classroom animal center. Then set them loose on self-selected observations (AKA homework)—at a local park, home-based bird-feeder, or even the grocery store. (After all, humans are animals, too!).

Ask critical questions about the experience, such as:

  • Is there anything about this situation that might interfere with the animals’ typical behavior? (For example, captivity or the presence of an observer can influence animals’ behavior.)
  • What do students think might be going on inside the observed animals’ heads?
  • How sure can students be about their inferences?

Drawing from the book’s content, consider the challenges zoologists face as they try to make sure their own interpretations are correct. For another perspective and a simplified version of an ethogram activity, check out Pages 93-94 of the next book in this week’s feature…

IMage of cover of Zoology for Kids: Understanding and Working with Animals, with 21 ActivitiesPlay out a musical chairs-style model of habitat loss. A simplified ethogram activity is one of 21 experiences in Zoology for Kids: Understanding and Working with Animals by Josh and Bethany Hestermann. Providing a broader introduction to zoology than Beastly Brains, this book also offers a wide range of activities, including ecology-based crafts and games.

The Resource Game (p. 106) is worth a special look. Like many of the books on this month’s STEM Tuesday list, Zoology for Kids tackles habitat loss and the need for conservation to support the diversity of animal life on our planet. The Resource Game brings this issue to a concrete level for readers and helps students focus on animals’ needs for water, food, and space. The game may remind you of musical chairs—with a twist—as “animal” players seek out new resources when their own habitats are disrupted.

 

Image of cover of Zoology: Cool Women Who Work with AnimalsBreak the ice before kids “meet” zoologists. While several of this STEM Tuesday’s books introduce readers to animal scientists, Zoology: Cool Women Who Work With Animals, written by STEM Tuesday founder Jennifer Swanson, focuses on several female zoologists. Readers follow these scientists’ varied journeys to this field. With targeted questions, the book also encourages readers to identify with each scientist.

A fun activity called  That’s Me!  is a social ice-breaker often used to foster an inclusive classroom environment. With a tweak or two, it can support Cool Women’s connection-building between readers and featured scientists.
During the game, a leader makes a statement. Listeners decide if the statement describes themselves. Everyone who thinks so pops out of his or her chair and calls, “That’s me!”

Tweak the game for this book with statements that are true of the featured scientists. Aim to select facts that will be true of many of your students. You might start with the following ideas: “If I could, I’d have tons of pets.” “I’m not really sure what I want as my future career.” “I’ve taken care of a particular animal for most of my life.” “I sometimes have a lot of questions.” You can also turn some of the book’s highlighted Essential Questions into That’s Me statements.

Image of cover of Gorilla Doctors: Saving Endangered Great ApesCatch the zoology bug! Model a disease outbreak. Author Pamela S. Turner’s vivid storytelling about a mountain gorilla veterinarian who pays “nest” calls is sure to make Gorilla Doctors a hit with students. Among other topics, readers will learn about threats to gorillas’ survival, including the fact that well-meaning humans–who might not be ill–can pass potentially fatal germs on to our genetic cousins. This is a perfect opportunity to try an infectious disease modeling activity, described by a teacher in a 7-minute Teaching Channel video.

Carrying cups of a white liquid (milk), students “harmlessly” interact—only to find out later that  “germs” have spread from one individual to many. (You have spiked one of the cups with an additive that will change colors with the addition of a readily available solution.)

Want to take this further? Challenge students to consider this experience specifically as a model for the spread of disease between humans and gorillas. What is well represented and not so well represented in this activity? What specific changes could we make in order to improve the model of what is described in the book?

Wolf HowlingPlease join the pack! (It’s your turn to howl.)
Humans are social animals, right? We need each other and we share resources. So, please: Contribute to this blog community! We hope this will be a dynamic space for all of us as adult learners exploring this exciting territory–connecting middle grade readers with STEM books and their important themes.

  • Which ideas seem most intriguing to you?
  • What follow-up suggestions do you have?
  • What works really well with your readers and STEM learners?
  • What else is on your mind?

Carolyn Cinami DeCristofano is often spotted in her semi-wild habitat of Southeastern Massachusettts writing science/STEM books for kids, arranging her author visits, and working as a STEM curriculum and professional development consultant for authors, schools, museums, and anyone else who gives a hoot about science ed. Follow her on Facebook or contact her through her website http://carolyndecristofano.com.