Third graders pick up plastic ants scattered on the floor. They take them back to their desks, count them, and add their totals to those of other students.

For this numbers through 1000 practice worksheet, students sharpen their problem solving skills as they solve 6 story problems that require them to use number models to add and subtract.

In this estimation worksheet, students use information about planets, given in a table, to complete a 16 question quiz. Answers are included on page 2. A reference web site is given for additional activities.

In this place value to hundred thousands worksheet, students, with a partner, problem solve and calculate the answers to twenty mathematical word problems or exercises.

In this math worksheet, students read a rhyming poem about Max's adventure, then answer a word problem, complete 5 questions using a map of the bicycle route Max used.

Third graders predict how many times they'll see the word "the" in a newspaper page and highlight all the "the"s they find. After reviewing definitions of range, median, mode, mean they create a Stem and Leaf Plot and a Back-to-Back Stem...

Primary graders develop strategies to assist them with addition and subtraction. They discover number combinations and numerical facts which enable them to add and subtract more effectively. Students use these techniques to complete...

USDA National Nutrient data is available at your fingertips! This application is a vast library of more than 8,000 nutritional labels for commonly eaten foods. Search and sort foods by a variety of categories.

A hands-on lesson created students use beans as manipulatives to solve addition number sentences. Requires the book, Mission Addition by Loreen Leedy.

Students use math manipulatives (ice block sticks) to show the addition of two 2-digit numbers. They discuss short-cuts that might be used to make the problem easier. they apply the same principle for adding larger numbers, as well.