Picture Books Clarify Science and Math Concepts
What's Smaller Than Pygmy Shrew?
What does the word "small" suggest to you? A marble? A bee? Robert Wells introduces his world of the small with a pygmy shrew, which is three inches long. He then challenges readers to think of what's smaller. He contrasts the shrew with an elephant, which in comparison makes the shrew look very small indeed. He then contrasts the shrew with the ladybug, which is smaller yet.
Is a Blue Whale the Biggest Thing There Is?
In this book, Robert Wells explains to all ages the relative sizes of large from a blue whale all the way to the whole universe. The opening picture shows an elephant, horse, and lion standing on a pier watching the tail of a blue whale that is larger than all of them combined. Then he shows the same animals looking at a jar that contains 100 blue whales. He then puts two such jars on a platform with the animals between them.
What's Faster than a Speeding Cheetah?
Readers then learn about the speed of sound and space travel as all the characters get into a rocket ship. Just as we see a meteoroid whizzing by, we learn that all of us have something that's even faster – something we can hold in our hands. The book concludes with is a chart comparing how long it would take at all the speeds from runner's feet to light to get from the earth to the moon.
These Books Are Great for Unit Studies in Home Schools
The Wells Knowledge of Science Series is Ideal for Unit Studies
When I was homeschooling, I was always on the lookout for engaging books that targeted visual learners. These books fit into that category. Jason understood what he could see better than what he only read or heard. He was a hands-on kind of child. He also loved animals, and all three of these books have some animal characters.
One of more of these books could fit into a unit study about light, sound, astronomy, biology, chemistry, physics or transportation. Instead of just reading a definition for a word like protozoa, a child will see a large illustration showing its relationship to other objects it is part of, as well as things that are part of it.
See all the books in The Wells of Knowledge Science Series, which are recommended for ages 7-10. I believe they are good also for those over ten who want to understand these science concepts. The pictures are imaginative and fun and keep science from being dull. I suggest you get a physical edition rather than a Kindle edition because your children will want to pour over these books. I wish I'd had these for my own children, but they weren't written yet back then.
Find more of my reviews for picture books at Books to Remember.
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