A Simple Lesson on Why Leaves Change Colors

Fall is just around the corner, and your little ones are sure to be interested in the changing colors of the leaves.

Did you know that the color leaves “turn” in the fall in actually in the leaves all the time, it’s just the chlorophyll the leaves make during the growing season that covers it up? As the weather gets cooler, the tree stops producing cholorphyll, and as it breaks down the colors “turn.”

Gift of Curiosity has a fun little printable project to show how this happens. You’ll need to have a laminator or some plastic sleeve protectors to do it because you need to be able to rub off the green dry erase marker to reveal the color underneath.

The post has links to videos and other information that’s perfect for using in the classroom or at home during the fall.

I can’t wait for a nature walk in the fall leaves. What are you most looking forward to about the changing seasons?

[Photo: Gift of Curiosity.]

Save

Next Plan Idea:

Learning about the Weather with Kids

Human brains are pretty amazing, allowing us to think, feel, create, communicate, move and more. But humans aren’t the only animals with cool brains, as Crab Museum explains in the book The No-Brainer Brain Explainer (illustrated by Bruno Valasse).

This book, aimed at kids in grades 1-4, is colorful and silly but also educational about how brains actually work, with billions of neurons sending electrical and chemical signals around the body.

“Everything we think, feel and experience comes from an electrical relay race, with neurons passing chemical batons to each other,” the book says. “The constant chatter of billions of brain cells creates your entire world.”

The book compares the brains of mammals to those of crabs (the book is “written” by a crab after all) and notes that crabs have fewer neurons and of course are much smaller, but they have separate parts of their brains that control their eyes and their legs. Crabs are also capable of remembering things, using tools and solving puzzles.

Some animals’ brains allow them to know more about their world in different ways from humans, such as spiders being sensitive to vibrations in their webs and catfish having an amazing sense of taste, with taste sensors all over their bodies.

It notes that 95 percent of brain activity goes toward things we do unconsciously, like breathing, walking and catching a ball flying toward us. It also talks about dreams, memory, how our emotions try to predict the future, where brains came from and fun facts about brains. For example, did you know a sperm whale is believed to have the biggest brain of any creature that’s even lived? Their brains weigh 18 pounds, compared to just 2.5 pounds for humans.

Information on what creatures have the smallest brains, the toughest brains, the most brains and those who actually eat their own brains will delight kids (and maybe gross them out a little bit). They’ll also enjoy learning about the mycelium network of fungi, which is like a brain without a body, and slime molds, which are like a brain without a brain.

It ends talking about why human brains are so special because we’ve found ways to work together, communicate and build communities on a scale bigger than any other animal.

Kids and adults alike will enjoy this colorful, silly and informational book about brains!

About the book: 64 pages, hardcover. Published 2026 by Wide Eyed Editions. Suggested retail price $19.99.

Next Plan Idea:

Have you read?

Leave a Reply