Below is information about the student activity/lesson plan from your search.
Bioenergy, Wind Energy, Solar, Energy Basics, Water
Here you can find more activities on solar energy, biomass, hydropower, and wind energy for students in grades 6-8.
Environmental Science, General Science, Chemistry
Varies by activity
Materials vary by activity. Some materials include data sheets (included), beans, blindfolds, solar cell, radiometer, light bulb, battery, electric motor.
Complete list of all standards included at beginning of the activity