Fifth graders relate population of animals to its available food supply. They participate in an experiment and gather information. They use the data to draw conclusions.

Students use Curveball to complete the activity to determine how the speed of airstreams changes in relation to changes in the distance of the airstream from the center of the baseball.

Young scholars, through the use of the Curveball interactive software package, become familiar with the way in which the flow of air across or around an object affects its ability to lift, spin, and curve. After reading the explanation...

Students examine the food web of the kangaroo. They discover the consequences of modifying ecosystems and discuss the issue of kangaroo culling. They view this issue from different viewpoints.

Learners explore how to sort and manage information.  For this organization lesson students complete an activity on sorting.

This site from the Nobel eMuseum from the Nobel Foundation provides information for you to read about the life and scientific discoveries of Marie Curie (1867-1934 CE), whose work with radioactivity earned her two Nobel Prizes.

After learning about transfer of energy, specifically the loss of kinetic energy to friction, students get a chance to test friction. In groups they are given a wooden block, different fabrics, and weights and asked to design the "best"...