"Through a variety of activities, students gain insight into the relationship between division and multiplication and begin to see how division relates to multiple groups of equal size. Students also learn how to recognize the two types of division problems, think about remainders in different ways, and use division to solve real-world problems."--pub. desc.

The fun, engaging program that will help your child master the addition facts once and for all—without spending hours and hours drilling flash cards! Addition Facts That Stick will guide you, step-by- step, as you teach your child to understand and memorize the addition facts, from 1 + 1 through 9 + 9. Hands-on activities, fun games your child will love, and simple practice pages help young students remember the addition facts for good. In 15 minutes per day (perfect for after school, or as a supplement to a homeschool math curriculum) any child can master the addition facts, gain a greater understanding of how math works, and develop greater confidence, in just six weeks! Mastery of the math facts is the foundation for all future math learning. Lay that foundation now, and make it solid, with Addition Facts That Stick!

Ralph warns Flora not to pick that thirteenth bean. Everyone knows it’s unlucky! Now that they’re stuck with it, how can they make it disappear? If they each eat half the beans, there’s still one left over. And if they invite a friend over, they each eat four beans, but there’s still one left over! And four friends could each eat three beans, but there’s still one left over! HOW WILL THEY ESCAPE THE CURSE OF BEAN THIRTEEN?! A funny story about beans, that may secretly be about . . . math! Sometimes you can divide, but you just can’t conquer (the bean thirteen, that is).

Ma has made a dozen delicious cookies. It should be plenty for her two children. But then the doorbell rings -- and rings and rings.Each ring of the doorbell brings more friends to share the delicious cookies Ma has made."Refreshing, enjoyable and unpredictable." -- School Library Journal. Also available in a Spanish-language edition, Llaman a la puerta.

When the queen of her bugs demands that her army march in even lines, Private Joe divides the marchers into more and more lines so that he will not be left out of the parade.