Mystery Science Lessons for Kids up to Fifth Grade

Here’s another company that’s offering some free educational content for our kids in these weird times. Mystery Science has a selection of its video science lessons for kids from kindergarten through grade five available for free.

You can use them without creating an account or providing an email address, and there’s a nice variety of topics including things like why do we get hiccups, why are polar bears white, could you build a house out of paper, can animals get sunburn, could a mountain turn into a volcano and how deep is the ocean, to name a few.

There are both mini lessons that are a15 to 30 minutes for when you just need a little something to fill time, as well as full lessons of 45 to 90 minutes including an activity for kids to do.

Both parents and teachers can also sign up for free accounts to see more than 200 lessons per grade if they need more science lessons for their kiddos.

[Photo: Mystery Science.]

Check out our Online store for special buys on Educational gifts We find bulk items and end-of-stock supplies to bring you heavily discounted items. (make sure you check our store often so you don’t miss out on new stock). We also have some free printable files, including a Science PDF for learning about Microscopes.

Kids all seem to go through a phase of loving trivia, and if you’ve got kids who want to know about the tallest, biggest and weirdest things in nature, they’ll enjoy the book Once in a Blue Moon by Emily Hawkins.

The book explores wonders of astronomy, meteorology, big trees, weird animals, volcanoes and more to show off the rarest events and phenomena in the natural world.

Kids ages 7-10 will learn about the lake (Lake Hillier, on an island off Australia) that has water that’s bubblegum pink, the world’s deepst came (Veryovkina Cave in the country of Georgia) and the world’s biggest tree, a banyan in southeast India with a canopy that covers more than five acres!

Readers will learn what a blue moon is, how supernovas happen and about Haley’s comet and solar eclipses, among other space-related phenomena. Closer to home they’ll learn about stinky flowers, bleeding trees, glowing fungi and pizzly bears.

There’s content about times when it’s rained frogs (and when frogs have exploded en masse), when snow made giant snowballs all by itself and how clouds stack on themselves like pancakes. The book also explores ball lightning, sun dogs, St. Elmo’s fire and more.

I love books like this and I know kids do, too. There’s so much weird and wonderful about our world and even as adults we don’t know about all of these things. I found it fun to learn, for example, that there’s a volcano on the island of Java that not only sends out blue flames from vents near its crater, it’s also home to an acidic lake.

Illustrations by Vlad Stankovic illuminate these weird natural wonders and are sure to get kids interested in learning more about some of these remarkable animals, plants, rock formations and more.

About the book: 80 pages, hardcover. Published 2026 by Wide Eyed Editions. Suggested retail price $30.

Have you read?

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