العلوم , التكنولوجيا

Fun robotics projects that teach kids to make, hack, and learn! There’s no better way for kids to learn about the world around them than to test how things work. Building Your Own Robots presents fun …

Weight is how heavy something or someone is. By measuring weight, people can tell in pounds and grams who has the heaviest backpack and the lightest lunch. Learn about the tools needed to measure how …

People everywhere use fractions. Fractions show how many parts of something make up the whole. Explore real-world examples to learn basic mathematical concepts in Fractions, a Let’s Do Math! book. …

We use money to buy things. It is important to know how to count money. Explore real-world examples to learn basic mathematical concepts in Money, a Let’s Do Math! book. …

Volume is the amount of space taken up by something. A farmers’ market is a good place to learn about volume. Learn about the tools needed to measure how much space an item takes up and different uni …

Almost everything in our world is made of shapes. Flat shapes are called plane shapes. Explore real-world examples to learn basic mathematical concepts in Shapes, a Let’s Do Math! book. …

How much would you weigh on Mars? What can exploding balloons tell us about weather? Why do heavy ships stay afloat on water? How can you lift an elephant with one finger? You’ll discover the answers …

Get ready to blast off on an exciting hands-on space adventure Now kids can take a tour of the cosmos without ever leaving their own backyards. With The Space Book in hand, they can journey to the mo …

Don’t Just Learn Measurement.Master It! Brimming with fun and educational games and activities, the Magical Math series provides everything you need to know to become a master of mathematics! In each …

Don’t Just Learn Fractions …Master Them! Brimming with fun and educational games and activities, the Magical Math series provides everything you need to know to become a master of mathematics! In e …