Fifth graders make a model of the ocean floor.  In this ocean characteristics lesson, 5th graders complete a KWL chart about the ocean floor, use the Ocean Depth Data Sheet to create a graph, and create a 3-D model of the ocean floor.

Students participate in online currency activities. In this currency lesson, students complete 6 activities which include online resources. They learn about bartering, monetary systems, foreign currency, stores, selling items, and finish...

Students explore how electronic screens use only three colors to produce the colors that people see on the screen. They make and test a color wheel.

Students listen to various books about sharing food or food fractions. Then they discuss their fraction feast, examining the food and deciding how it can be shared to make fractions.

Seventh graders, in groups, complete an Isotopes model and notice that atomic masses are decimal numbers. These masses are an average of all the isotopes of that element.