Posts Tagged parents

STEM Tuesday — Happy 8th Anniversary!!

 

 

Can you believe it? STEM Tuesday is 8 years old! We have created more than 84 amazing Fun, Fact-Filled, Free STEM/STEAM activities for your classroom, homeschool, or family. Check them out!

Our goal, when we started this blog was to provide  engaging, exciting, and inspiring STEM/STEAM activities and literacy connections to all of our readers. Over the past three years, we have taken a deep dive into so many unique and interesting topics.

From conservation, to Health, to Field Work, and even Exploration and Technology. We have featured graphic novels, Women’s History monthsharks, and activity books. And who can forget the posts on epic achievements and fantastic failures?

Such important concepts in all of STEM/STEAM.

If you have used STEM Tuesday’s posts in your classroom or homeschool, let us know by commenting below. We’d like to hear what kind of  STEM/STEAM activities and literacy connections your student’s are enjoying. If there is topic that we haven’t covered yet and you’d like to see, please also let us know. You can email us at stemmuf@gmail.com

We, the entire STEM Tuesday team, thank you for reading our posts and using our resources in your classroom or homeschool. After all, it’s all about inspiring kids (of all ages) to engage with STEM and STEAM!

As a way to share our excitement of this anniversary, we are giving YOU a prize.

Leave a comment below to be entered to win a 3-pack of STEM books for your classroom  !

 

Brain Games book Book cover of "The Secret Science of Sports" Footprints Across the Planet

STEM Tuesday– National Parks– Author Interview- Nancy Castaldo

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

Today we’re interviewing Nancy Castaldo, author of The Wolves and Moose of Isle Royale. The book discusses how restoring the balance between the primary predator and prey was instrumental in restoring a U.S. park’s ecosystem.

This book is a Junior Library Guild Gold Selection and was nominated for a number of awards.

Castaldo leaves it for reflective readers to decide whether that is responsible conservation or unscientific meddling with natural patterns…Stimulating reading for young naturalists and eco-activists.” – Kirkus (Nonfiction. 10-13).

Christine Taylor-Butler: Hi Nancy. Thanks for letting STEM Tuesday feature you. You are a prolific author on topics related to conservation and nature. Did you always want to be a writer?

Nancy Castaldo: Not professionally. I’ve always loved writing—I was even published in Seventeen Magazine as a teen and entered writing contests—but I never considered it a career path. I actually wanted to work with animals. It wasn’t until my college internship at Audubon Magazine that I realized I could combine my passions—writing, photography, and science—into something meaningful.

wolve sand moose cover

CTB: What inspired you to write The Wolves and Moose of Isle Royale: Restoring an Island Ecosystem?

Nancy Castaldo: I first learned about the predator-prey studies on Isle Royale in an undergraduate ecology class, and I was fascinated. I’ve followed the research ever since. When I heard about the recent wolf reintroductions, I knew it was the perfect opportunity to dive deeper and share the story in a book for middle grade readers.

CTB: With the wolf population dropping due to illness and other factors, scientists attempted to relocate twenty to thirty wolves from the mainland.

Nancy Castaldo: Yes. The island is isolated. It’s about fifteen miles from Minnesota and fifty miles from Michigan. In 1980 there were 50 wolves and 664 Moose. By 2018, only 2 wolves remained but the moose population grew to 1,500. So bringing wolves to the island was an attempt to restore the balance.

map of isle royal

CTB: How did you gather the information to write about the interactions between wolves and moose?

wolf waiting in crateNancy Castaldo: I was fortunate to conduct on-site research on Isle Royale alongside wildlife photographer Morgan Heim. It was an incredible experience to spend time with the scientists I’d admired since college. The predator-prey study there is the longest-running of its kind in the world. We met with researchers and park scientists, often traveling by boat and then hiking into the island’s interior to observe their work firsthand. From water chemistry to tracking wolves and moose, we saw just how much goes into understanding this complex ecosystem. Isle Royale is more than just a beautiful place to visit—it’s a living laboratory, and the work done there has implications for ecosystems everywhere.

CTB: Many readers may not realize how important animals are to healthy park ecosystems.

bull moose on Isle RoyaleNancy Castaldo: That’s true. For people like me, wildlife is a big part of why we love national parks. Animals bring the landscape to life—without them, so much of the magic would be missing. On Isle Royale, the wolf and moose populations are a major draw. Visitors are captivated by its wildness and the hauntingly beautiful calls of loons and wolves. The presence of these animals is essential to the health—and appeal—of the park.

CTB: Were there any interesting facts or stories that didn’t make it into the book?

Nancy Castaldo: Always! There are so many stories and facts that just don’t fit into the final manuscript, whether due to space or because they don’t quite align with the narrative. I love sharing those “bonus” details during school visits. It’s fun to give readers a behind-the-scenes look at the research and writing process.

CTB: Do you have any upcoming books we should keep an eye out for?

Nancy Castaldo: Yes! I’m excited to be releasing two new books for young readers this year, both focused on conservation and river recovery. RIVERKEEPER: Protecting an American River and WHALES IN THE CITY highlight real-world successes and show how much we can accomplish when we work together. I’m also thrilled about my first book for adult readers—and curious young adults—coming out next month:

I can’t wait to share all of these new stories with readers!

three upcoming book covers

Nancy bio photoNancy Castaldo has written award-winning books about our planet for over 25 years from New York’s Hudson Valley. Her love of reading and writing outdoors began in her childhood. Her curiosity led her to study science. As an environmental educator and photographer, Nancy combined all of her interests. She still enjoys spending her time exploring in the wild as she did while researching over two dozen books and many articles.

Nancy is a certified National Geographic educator and served on the boards of her local Audubon Society and Girl Scout Council. In addition, Nancy serves on the Council of the International Wildlife Coexistence Network and the Writer’s Council of the National Writing Project

Nancy writes to inform, inspire, and empower her readers about the world around them.

 

author christine Taylor-butler

Photo by Kecia Stovall

Your host is Christine Taylor-Butler, a graduate of MIT and author of The Oasis, Save the… Tigers, Save the . . . Blue Whales, and many other nonfiction books for kids. She is also the author of the STEM based middle grade sci-fi series The Lost Tribes. Follow @ChristineTB on X and or @ChristineTaylorButler on Instagram. She lives in Missouri with a tank of fish and cats that think they are dogs.

STEM Tuesday– National Parks– Book List

 

 

 

 

 

This month’s book list will take you on a tour of the 63 national parks of the United States. Along the way you’ll encounter amazing wildlife, breathtaking landscapes, important cultural traditions, and fascinating projects in science and conservation!

The National Parks: Preserving America’s Wild Places by Falynn Koch (Science Comics series)

A vibrant graphic-novel history in the Science Comics/History Comics style, narrated by a wise-cracking Bigfoot and Eagle, offering a witty yet substantial look at the founding of the U.S. national parks. It addresses complex themes—colonialism, conservation politics—with playful visuals, making it powerful and engaging for middle-grade readers and beyond.

 

 

 

50 True Tales from Our Great National Parks written by Stephanie Pearson and illustrated by Madeline Kloepper

This beautifully illustrated treasury shares 50 real-life stories from iconic national parks. From heroic people to animals, astounding features, and conservation triumphs, each tale connects deeply with its setting. Entertaining and informative, it brings parks to life across the U.S., making it a perennial favorite for families and young nonfiction lovers.

 

 

 

National Parks Guide USA Centennial Edition: The Most Amazing Sights, Scenes, and Cool Activities from Coast to Coast! by National Geographic Kids

A rich, celebratory children’s guide packed with dazzling color photos, maps, fun facts, Ranger tips, conservation ideas, and activity suggestions. Created for the 100th anniversary of the U.S. National Parks, it’s an ideal visual companion brimming with inspiration for young explorers preparing for a visit—or dreaming of one.

 

 

 

Lonely Planet Kids America’s National Parks written by Alexa Ward and illustrated by Mike Lowery 

This lively, visually stunning guide covers all 63 national parks (including the newest), with jaw-dropping photography, quirky illustrations, fun facts, thematic spreads (e.g., “Parks at Night”), and a conversational tone parents and kids both enjoy. Packed with history, tips, and secrets, it’s a dynamic and immersive read for aspiring young adventurers.

 

 

 

 

The National Parks: Discover all 62 National Parks of the United States! by DK 

A bright, cheerful travel guide for kids, showcasing all 62 U.S. national parks (not including New River Gorge, which joined the list in 2020) via striking photos and accessible text. Features fun facts—like “Wrangell-St. Elias is bigger than Switzerland”—activity tips, flora and fauna highlights, and safety advice. A perfect primer to spark young nature lovers’ curiosity and promote outdoor stewardship.

 

 

 

The Unlikely Hero: The Story of Wolf 8 (Young Readers Edition) by Rick McIntyre and David A. Poulsen

Biologist Rick McIntyre has teamed up with YA author David Poulsen to bring to life the reintroduction of wolves into Yellowstone National Park. This action-packed nonfiction story follows the life of Wolf 8 as he fends off grizzly bears, adopts a litter of pups, and helps his family to survive. (In keeping with the conventions of scientific research, all the wolf characters are identified with numbers instead of names.) The scenes in the book are based on McIntyre’s own observations, and readers will find themselves rooting for this underdog on his journey to become an alpha wolf.

 

 

 

National Parks: A Kid’s Guide to America’s Parks, Monuments, and Landmarks written by Erin McHugh and illustrated by Neal Aspinall

Each page of this fact-filled book features a site managed by the Natural Park Service—not just national parks, but also scenic riverways, parkways, national forests and recreation areas, historical parks, and more. Every state and U.S. territory is represented, so U.S.-based readers will be able to find sites both far away and close to home. The images in this book include vintage travel posters as well as historical photographs and eye-popping sidebars.

 

 

 

Park Scientists: Gila Monsters, Geysers, and Grizzly Bears in America’s Own Backyard written by Mary Kay Carson with photographs by Tom Uhlman

National parks serve as “natural laboratories” and “living museums” that offer unique possibilities for scientific research. This book follows in the footsteps of real-life biologists, ecologists, geologists, herpetologists, and citizen scientists in three different national parks: Yellowstone, Saguaro, and Great Smoky Mountains. Aspiring scientists will learn what makes geysers erupt, what happens when bears hibernate, how Gila monster venom can be used, and more.

 

 

Where Is …? by Penguin Random House/Who HQ

This bestselling nonfiction series includes three titles specific to U.S. national parks: Where Is Yellowstone? by Sarah Fabiny and Stephen Marchesi; Where Are the Everglades? by Nico Medina and Gregory Copeland; and Where Is the Grand Canyon? by Jim O’Connor and Daniel Colon. Each book is divided into nine chapters and provides a deep dive into the history, culture, and ecology of the featured park.

 

 

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This month’s STEM Tuesday book list was prepared by:

Author Lydia Lukidis

Lydia Lukidis is an award-winning author of 60+ trade and educational books for children. Her titles include UP, UP HIGH: The Secret Poetry of Earth’s Atmosphere (Capstone, 2025), DANCING THROUGH SPACE: Dr. Mae Jemison Soars to New Heights (Albert Whitman, 2024), and DEEP, DEEP, DOWN: The Secret Underwater Poetry of the Mariana Trench (Capstone, 2023) which was a Crystal Kite winner for the Canada and North America division, Forest of Reading Silver Birch Express Honor, a Cybils Award nominee, and winner of the Dogwood Readers Award. A science enthusiast from a young age, Lydia now incorporates her studies in science and her everlasting curiosity into her books.  Another passion of hers is fostering a love for children’s literacy through the writing workshops she regularly offers in elementary schools across Quebec with the Culture in the Schools program. For more information, please visit www.lydialukidis.com.

 

 

author Callie Dean

 

Callie Dean is a researcher, writer, and musician living in Shreveport, LA. Her first picture book, Marvelous Mistakes: Accidents That Made History, will be published in 2026. For more information, please visit https://calliebdean.com.