Farmer Marchant gets a shock when he discovers pirates are stealing his COWS! What on Earth do pirates want with cows? Find out and join Farmer Marchant on a crazy high seas chase... More →

A community has many buildings and outdoor places. Children will be fascinated by this book, which identifies the places where people live, work, learn, and shop. Action-oriented photos also… More →

The number system children will use throughout their lives is based on a place-value system. Understanding the place value system is a foundation to all operations as children progress in… More →

During recess, friends learn about place value by working together to add and subtract by tens on the playground at school. More →

Class 301 has won a real truckload of number cubes. Fractions Frank, the caretaker, has found some boxes that hold different amounts of cubes--ones, tens, hundreds, and thousands. The… More →

Have you ever built something really big with building blocks? Did you need to use hundreds of blocks? Read about an after-school center, where the toys are counted in ones, tens, and… More →

Scientists use different kinds of investigations depending on the questions they are trying to answer. Accessible text and child-centered examples guide readers as they learn to plan simple… More →

Kids love machines that fly! This amazing book explains the basics of how planes and helicopters work. Topics include engines, wings, propellers, fuel, and flying safety. A quiz at the end… More →

In this book, you'll find out where planes go and how people use them. More →

Who knew some plants could hunt and defend themselves. Colorful photos and descriptive text help explain the plant parts and behaviors that make some plants special--and creepy. Amazing… More →