STEM

243 records found. Displaying 241 - 243.

What Is the Best Solution?

by Robin Johnson

Did you know that a problem can have many different solutions? Read about how an engineer finds the best solution to solve a problem or meet a need. More →

List

What Makes It Move?

by Crystal Sikkens

Did you know that an object can only move if a force is placed on it? Read about pushing and pulling - the forces that make objects move - and what happens when you change the strength or… More →

List

Wind

by Douglas Bender

Whoosh! Hold on to your hat--it's windy out there! In this book, young readers will discover where wind comes from and how it moves everything, from trees to clouds Using colorful photographs More →

List