JoinAll Resources
Book Chapter
Light and Color: I Wonder Why sample
This sample from Light and Color: I Wonder Why unfolds observations about light, interaction with the properties of light, and the effect of light on objects. By reading this sample, you’ll discover what we mean when we say the colors of a rainbow...
Book Chapter
Sounds Are High, Sounds Are Low: I Wonder Why (Book Sample)
This sample from Sounds Are High, Sounds Are Low: I Wonder Why presents the nature of waves and sound with humorous proof in poetry of just how fun it is to observe with your ears. It’s ideal for beginning readers and hilarious practice for future...
Book Chapter
Michael's Racing Machine: I Wonder Why sample
This sample from Michael’s Racing Machine: I Wonder Why illustrates the use of simple machines to accomplish work. It provides an easy-to-understand lesson in how simple machines are all around us, making work more efficient. You will learn that a ...
Book Chapter
Dark as a Shadow: I Wonder Why sample
This sample from Dark as a Shadow: I Wonder Why is written in lively rhymes, making it fun to learn the science behind why shadows change length through the day and disappear in the dark. Kids will learn to twist and bend or wiggle and shake, to see...
Book Chapter
Next Time You See The Moon sample
This sample chapter from Next Time You See The Moon focuses on the Moon's changing shapes and the many phases of the Moon. If you keep track of the Moon phases for a while, you will discover that it takes about a month to observe all of the Moon phas...
eBook
Sounds Are High, Sounds Are Low: I Wonder Why (e-book)
Here’s humorous proof of just how fun it is to observe with your ears. A whimsical introduction to pitch and volume, this book practically begs young scientists to read it aloud. And why not? It’s the best way to compare the differences among a t...