Learners investigate how solar energy is converted into heat in part two of the 10-part Discover Your Changing World series. They build and test homemade solar cookers to boil water and cook rice. Pupils consider the impact of heat...

A hands-on challenge to build a solar collector to investigate how much the air temperature inside the collector goes up. Site includes information for teachers and students. Teachers page include time requirement, materials needed, the...

Conduct an experiment and investigate how air temperature, relative humidity, wind speed, solar radiation and precipitation affect evaporation. Graph the data collected during the experiment.