Curated OER
Soybeans in Space
Pupils work together to design an experiment that compares and contrasts differnet plant cultivation systems. In groups, they evaluate the results of the experiment to discover if the cultivation system could be used in space. They...
Curated OER
Engineering Activity
In this engineering worksheet, students research engineering and fill in blanks to complete sentences. A reference web site is given.
Curated OER
Heat from Light
Second graders explore solar energy. In this science lesson, 2nd graders use hand lenses to see that light energy can be converted to heat energy.