Light Waves

Light Waves by David A. Adler is a very educational book. It teaches you that light bounces off stuff and how light can help you a lot. I like the book because it’s educational, easy to learn, and the activities are fun. I tried the straw and spoon one and thought it was really cool. My favorite part was when it explained the spoon activity by showing how the balls bounces off the spoon. It is cool how the energy of the sun comes from the sun and it makes grass grow. Then the cow eats the grass and, then the cows turn into hot dogs. We buy hot dogs at the store. Later, we get energy from eating those hot dogs. It’s kind of cool how the sun has color waves, and the color red bounces off a red apple. Reading this book, I like the sun. The sun is helpful and without the sun, not much stuff would happen. Read this book if you want to learn about light!