Dangers of Radiation Exposure
Students calculate their yearly exposure rate to harmful high-energy radiation and cumulative effects over time. They use the information to evaluate the various sources of radiation that are of greatest concern for them.
9th - 12th Science 9 Views 15 Downloads
Nuts! Calculating Thermal Efficiency
Oh nuts! Do macadamias or almonds produce more thermal energy? Energy enthusiasts find out with this experiment. The objective is to demonstrate to your class how the chemical energy contained in foods can be converted into useable...
6th - 9th Science CCSS: Adaptable
Nuclear Chemistry Project
Radiation has numerous real-world applications, some of which are relatively safe while others can be extremely hazardous. In this nuclear chemistry project, young scientists choose a practical use of nuclear reactions to research in...
4 mins 9th - 12th Science CCSS: Adaptable
Renewable and Nonrenewable Energy
Energize an environmental science unit on natural resources with this collection of instructional materials. From simple coloring sheets for primary grade children, to guiding questions for a high school research report, a wide variety...
2nd - 10th Science CCSS: Adaptable
Work, Energy, Power, Momentum
Planning a physics unit on energy can take a lot of work, luckily this instructional presentation is here to help. Covering everything from work and energy to elastic collisions and the conservation of momentum, this comprehensive...
11th - Higher Ed Math CCSS: Adaptable
Life-Cycle Thinking and Personal Carbon Footprint
A comprehensive lesson on product life cycle, energy consumption, and personal carbon footprint is described in this resource. Lead high school environmental science buffs through the complex process of product production and discussions...
8th - 12th Science
Efficiency of a Water Heating System
Tired of waiting for hot water? Groups of three determine the efficiency of an electric water-heating device. They calculate the amount of energy it takes to heat the water and the theoretical amount of energy required to heat the water....
9th - 12th Science CCSS: Designed