Youngsters compare the heat-holding abilities of three different cans by insulating two with different materials and measuring the temperature change of hot water over a 20-minute period. 

Students have a lab experience preparing a recipe demonstrating the techniques learned from Foods I. They identify and explain the appropriate use and care of basic kitchen equipment. They apply the skills and techniques of proper...

Students create a compost cake. In this gardening and decomposition science lesson, students review and describe the "nutrient cycle." Students create a compost pile, measure and record the dimensions and temperature of the pile, and...

Second graders research the Internet as they classify different forms of energy, investigate electrical energy and how to conserve energy.