Students determine where to buy the heaviest earthworms as they study invertebrates. They create a double bar graph of the results of the weight data.

First graders explore number sense by participating in a measurement estimation activity. In this weight lesson, 1st graders discuss the differences between measurement units, both English and Metric. Students examine a loaf of bread to...

Third graders examine what makes soil by creating a Venn Diagram.  In this Earth environment lesson, 3rd graders identify the different components that soil is made from. Students bring soil from their homes to examine and create a...

Second graders determine when estimates and exact totals are appropriate in dealing with money. They simulate keeping a checking account over a period of time and keep a checkbook ledger to record deposits and expenses.