Take young geologists on an exploration of the rock cycle with this six-lesson earth science unit on rocks and minerals. Through a series of discussions, demonstrations, and hands-on investigations your class will learn...

Students perform a series of tests on water-based paints. In this chemistry lesson, students identify their different functions. They calculate paint density and fractional concentrations.

Students review data from a 24-hour dietary recall to gain a practical understanding of information regarding energy intake and macronutrients.

Students use heart rate monitors and complete a swimming and running test. These tests allow students to obtain personal data, to manipulate the data through calculations of various parameters, and to graphically represent the data.

Students complete cycle ergometer test to enable them to discuss their potential in each of the three events in a triathlon. They use their own dataset to make decisions as to their abilities in each sport.