STEM Tuesday

STEM Tuesday– Genetics– In the Classroom

This month’s theme ties in with a few of my interests/hobbies. An amateur genealogist, I was recently reading about the use of genetics in genealogy. As a nature lover and Environmental Science merit badge counselor, I’m constantly hearing about the effects of biodiversity (or lack thereof) on the environment. These interests impacted the books I chose to read this month.

Book Cover for Saving The Tasmanian Devil

Saving the Tasmanian Devil: How Science Is Helping the World’s Largest Marsupial Carnivore Survive by Dorothy Hinshaw Patent
Tasmanian devils are threatened by a disease that defies genetics. This book follows the author as she learns about the disease and how scientists are working to save the species.

 

CRISPR: A Powerful Way to Change DNA by Yolanda Ridge, illustrated by Alex Boersma
The book delves into CRISPR technology and how it can be used to modify DNA. It’s packed with interesting scenarios and questions about ethics.

 

BIODiversityBiodiversity: Explore the Diversity of Life on Earth with Environmental Science Activities for Kids by Laura Perdew, illustrated by Tom Casteel
Biodiversity is the variety of living things in an environment. This book explores biodiversity with a host of hands-on activities.

 

Bonus – This topic also ties in with a book I read for October’s STEM Tuesday theme.
Champion, The Comeback Tale of the American Chestnut Tree by Sally M Walker
To read about this book, check out this post: https://fromthemixedupfiles.com/stem-tuesday-extinction-in-the-classroom

Some of this month’s books have activities built into them. There’s a lot to explore there. Here are a few more ideas to extend or add to those.

Research and Speculate or Debate

There are lots of questions asked in CRISPR. For instance, in Chapter 4, while discussing the options available for modifying mosquito genes to get rid of malaria, there are the following questions:

“[S]hould humans really get to decide whether an entire species will live or die? Who decides which pests are pesty enough to get rid of, and who makes sure the technology is limited to bugs?”

Mosquitoes are carriers for some serious diseases, but what if editing their genes wiped them out? What would that do to the food web? Do a little research to see if you can find out what role mosquitoes play in the ecosystem.

How are other animals impacted by the diseases mosquitoes carry? What would happen if we wiped out those diseases? How would biodiversity be impacted?

Once you’ve done a little research, speculate or debate. Speculate on what you think might happen in the different scenarios where genetically modified mosquitoes are unleashed on the world. Debate whether or not you think we have the right to do so.

If you don’t want to explore this topic, pick one of the other topics raised in one of this month’s books. (Each chapter in CRISPR has at least one topic worthy of a deep-dive.)

Go Sci-Fi

“What If?” is a common question to ask when plotting fiction stories. Many “What if?” questions come to mind when reading up on the topic of genetics. Chapter 10 of CRISPR includes a few futuristic scenes that could be used as a Sci-Fi writing prompt. Pick a genetics-based What If? and write a science fiction story based on it.

Here’s a blog post that gives some good advice: https://writingcooperative.com/how-to-write-a-science-fiction-story-3f04782d243c

Explore Family Genetics

One fun way to explore genetics is to look into inherited traits. There are many published activities out there. Here are a few to start with.
This page – https://learn.genetics.utah.edu/content/basics/activities – has several genetics activities. Perhaps start with “An Inventory of My Traits.”

If you want, explore traits among family members. “A Tree of Genetic Traits” from the previous website does this. Another similar activity is: https://www.sciencebuddies.org/stem-activities/seeing-pedigree-science-making-a-family-tree-of-traits.

Even if a child is adopted, they may share inherited traits with their adoptive parents. If not, maybe they can predict which traits they are likely to pass on to any children they might have.


Janet smiling while holding a butterflyJanet Slingerland is the author of over 20 books for young readers. Her latest project involves increasing the biodiversity in her yard by planting a wide variety of native plants. To find out more about Janet and her books, check out http://janetsbooks.com.

STEM Tuesday– Genetics– Book List

 

 

Genes play an important role in determining what makes us us. Dive right into these books, which are great resources on genes, DNA, and cutting-edge technology that holds a lot of promise for the future.

Genetics (A True Book: Greatest Discoveries and Discoverers) 

by Christine Taylor-Butler

Scientists now know that genes are the blueprint for life, but many years ago they didn’t. They discovered it when they attempted to change the traits of living things by altering their genes. Learn about the a-ha moments these scientists had; and more, with this engaging text

 

 

 

The DNA Book

by Alison Woollard

A colorful, interesting book with an in-depth look at DNA and its role in our lives: what DNA does, why we look like our parents, how DNA evidence helps catch criminals, genetic engineering, and more.

 

 

 

The Human Genome

The Human Genome: Mapping the Blueprint of Human Life

by Carla Mooney, illustrated by Tom Casteel

All about the human genome, and how understanding it has added to our knowledge in fields like medicine and human history. With hands-on STEM activities, and discussions on the social and ethical issues of genomic science, this book is a fascinating peek into the world of genetics.

 

 

 

The Code Breaker -- Young Readers Edition

 

The Code Breaker: Jennifer Doudna and the Race to Understand our Genetic Code

by Walter Isaacson, Adapted for young readers by Sarah Durand

An account of how Nobel Prize Winner Jennifer Doudna and her colleagues launched CRISPR, a tool that can edit DNA, and a discussion of its potential, and the associated moral implications.

 

 

 

 

CRISPR: A Powerful Way to Change DNA

by Yolanda Ridge, illustrated by Alex Boersma

An engaging book, with detailed illutsrations that explains CRISPR, and the potential it has in the fields of medicine, food and conservation.

 

 

 

Blood, Bullets and Bone: The Story of Forensic Science from Sherlock Holmes to DNA

by Bridget Heos

A history of modern forensic science right from the 1700s to modern times, with its advanced technology, including DNA testing, which has changed the world of forensic science.

 

 

Biodiversity: Explore the Diversity of Life on Earth with Environmental Science Activities for Kids (Build It Yourself)

by Laura Perdew (Author), Tom Casteel (Illustrator)

Calling all middle schoolers who are curious about life on earth and its biodiversity. This hands-on STEM-based book is filled with activities to engage critical thinking, as well as lead readers to explorations of the biodiversity around them. 

 

I Can Be a Science Detective: Fun STEM Activities for Kids 

by Claudia Martin

Simple hands-on experiments on how to catch a thief, extract DNA from strawberries, and much more!

 

Extract DNA with Rosalind Franklin: Women in Science Interactive Book With Illustrations

Rosalind Franklin is a known chemist and x-ray crystallographer who is passionate about DNA. She loves sharing her knowledge about this fantastic discovery:  she was the first person to discover the shape of DNA! With her expert guidance, readers will be able to experiment at home and make discoveries for themselves. 

 

 

 

She Persisted: Rosalind Franklin

 

She Persisted: Rosalind Franklin

by Kimberly Brubaker Bradley, Chelsea Clinton, Alexandra Boiger (Illustrator), Gillian Flint (Illustrator)

A biography of the amazing woman who persisted in following her dreams to become a scientist and played an important role in the discovery of the shape of the DNA.

 

 

 

 

Saving the Tasmanian Devil: How Science is Helping the World’s Largest Marsupial Carnivore Survive

by Dorothy Hinshaw Patent

This book describes how scientists are working to prevent and eradicate genetic diseases, and helping to save Tasmanian Devils, which are dying in large numbers due a deadly disease.

 

 

 

De-Extinction: The Science of Bringing Lost Species Back to Life

by Rebecca E. Hirsch

This book explains how scientists are trying to reverse extinction and bring back species to life, using techniques like cloning. It also discusses the pros and cons of de-extinction.

 

 

 

 

 

Susan Summers is a wildlife enthusiast and an author. Contact her at: https://susan-inez-summers.weebly.com/

 

 

Shruthi Rao is an author. Her home on the web is https://shruthi-rao.com

 

 

STEM Tuesday– Nuclear/Atomic Science– Interview

I’m delighted to interview Julie Knutson for STEM Tuesday! Julie and I have worked together on three books and each time she impressed me with her super-thorough research and passionate curiosity of whatever topic she was writing about, whether that was globalism, World War I, or Marie Curie!

The Science and Technology of Marie Curie explores Curie’s life and work—not only the discoveries she made while working with her husband that made them both famous, but also the work she continued after his death. For example, did you know Curie developed a transportable X-ray that was used in World War I to help surgeons avoid unnecessary surgery on the battlefield?

Let’s learn more about this amazing woman who made great scientific strides during a time when women weren’t always respected (or funded) as much as their male colleagues.

 

Andi Diehn: What fascinated you about Marie Curie to write a whole book about her?

Julie Knutson: At the beginning of the research process, I came across personal details about Curie’s life that really drew me into her story. From her attendance at an “underground” Polish university at a time when women were banned from higher education to her embrace of the cycling craze of the 1890s, I came to see Curie as a complex, multi-faceted human with varied interests and commitments. This pushed me to want to learn more about her not simply as a scientist, but also as a person very much of her time and place.

Marie Curie book coverThe end result of that research? This book!

AD: Curie was making incredible strides during a time when women weren’t always welcome in the scientific community – why is it important for us to learn about her work and life now?

JK: Curie’s life offers us so many lessons, one of which is the importance of surrounding yourself with people who encourage and foster your interests and talents. Family, friends, mentors, teachers, classmates, her spouse: the “village” around her allowed her to defy the conventions and norms of her time and place. I hope this example encourages young readers to form and join their own networks rooted in shared curiosity!

Marie and her daughters

Marie Curie and her daughters

AD: Your book has lots of activities – why include activities in a nonfiction book for kids?

JK: Observing, questioning, hypothesizing, experimenting, analyzing, drawing conclusions . . . these are the cornerstones of the scientific method. The activities in this book prompt readers to actively practice this process. This builds not only a “lived” understanding of complex topics like atomic structure, but also solid habits of mind that they can carry with them as young scientists.

WWI ambulance

A petit Curie, a portable radiology system used on battlefields during WWI.

 

AD: I was surprised to learn about Curie’s role during World War I. What do you think her work with portable X-ray machines shows us about her character?

JK: One of Curie’s guiding principles was “Science in the Service of Humanity.” Throughout World War I, Curie’s actions reveal her as a person who not just professed this mantra, but really lived it. At the beginning of the war—when Paris was invaded—she secreted a vial of radium from her lab to safety in a town 375 miles away, protecting this critical resource. After suspending her research, she coordinated a fleet of mobile X-ray units, which were used to identify the sites of bullet and shrapnel wounds, as well as broken bones.

Here, we see Curie identify a problem and use her knowledge and skills to solve it . . . in the process, saving countless lives in the process.

AD: If you could share one thing about Marie Curie’s life with everyone you know, what would it be?

JK: There’s so much more — beyond the Nobel Prizes — to learn from Curie’s life and story; I’d encourage readers of all ages to delve into it! She’s a figure of endless depths, who exceeds the honors and accolades for which she’s best known.

Marie Curie comic strip

***headshot of author Julie KnutsonJulie Knutson is an author and educator with a wide-ranging background in history and the social sciences. She holds an undergraduate degree in cultural studies from NYU, a master’s degree in Political Sociology from The London School of Economics, and additional post-graduate degrees in education and art history from Rice University in Houston. Julie’s passion for global citizenship, world history, and human rights stems from these formative academic experiences and from her time as a classroom teacher.

Julie is an active member of the National Council for the Social Studies (NCSS), having served as the Chair of its Middle School Teacher of the Year Award in 2018. She also maintains membership in Society of Children’s Book Writers and Illustrators (SCBWI).

Andi Diehn***

Andi Diehn grew up near the ocean chatting with horseshoe crabs and now lives in the mountains surrounded by dogs, cats, lizards, chickens, ducks, moose, deer, and bobcats, some of which help themselves to whatever she manages to grow in the garden. You are most likely to find her reading a book, talking about books, writing a book, or discussing politics with her sons. She has 18 children’s nonfiction books published or forthcoming.