Second graders can use graphs to carry the theme of kindness into their worlds.

Third graders use area models to find the total area of a store, home, or other real world space.

Area word problems using a real world context pose new mathematical challenges for students to negotiate.

Third graders will be able to use strategies to solve real-world problems involving area and perimeter.

Third graders will be able to use strategies to solve real-world problems involving area and perimeter.

This is a collection of information about Ezra Jack Keats and his books for young readers. It includes biographical information, an annotated listing of his books; activity suggestions for four of his books; book suggestions by theme for...

Irina visits her grandfather Alexander in his toy store. Join them to learn more about calendars and temperatures!

Using a variety of science topics, these projects link your class with classes around the world in data collection and analysis. There are projects recommended for all grade levels. Begin dates and end dates are listed to help in...

Using their own habits for data, students predict how much time they spend on different activities each day, and how much variability each activity is likely to have. They then collect data into a class spreadsheet and look at the...

Learning does not take place only in the classroom. Learning occurs naturally, every day! This KET collection uses original animation and wonderful, visual images to introduce basic concepts of math, science, social studies, art, and...

How about a math challenge for a sunny day at the beach? Apply your problem solving, number sense, and logical reasoning skills to find out how long it would take Helix to get sunburned using SPF 10 lotion. Discover why understanding...

Test your number sense and problem-solving aptitude with this math challenge using postage stamps with different values. This one-page activity from the NCTM Math Challenge for Families series focuses developing skills that can be used...