Fifth graders practice using the English measuring system by creating fractions.  In this parts of a whole instructional activity, 5th graders combine math key bars to simulate small parts of a bigger item.  Students combine...

First graders examine the use of number lines in problem solving situations in this series of lessons. They participate in activities in which they move forward and backward on number line on the playground before doing paper and pencil...

Students work with dominoes to recognize the number of spots on each side as they relate to addition facts. For this seeing doubles lesson, students make triangle shaped flash cards for the double facts. Students represent the correct...

Fourth graders add and subtract decimals as they use a table to solve budget based problems.

Students consider probability problems with unexpected and surprising answers.