Curated OER
The Cell Cycle and Cancer
Young scholars compare and contrast the cell cycle of frog eggs, normal cells, and cancer cells. They watch a video about early development of the frog embryo, generate a hypothesis in small groups, and listen to a teacher-led lecture. ...
Curated OER
Where Are The Dinosaurs?
Students study what happened to the dinosaurs and possible causes of extinction. In this investigative lesson students create dinosaur eggs.