Marine biologists research sea ice communities. Assign some groups to construct paper models of sea ice communities in winter, and some to construct models of them in summer. The lesson is simplistic, but the Internet resources provided...

Students determine the physical and chemical factors that affect plant growth. In this biology lesson, students explain the role of hormones in plants. They investigate how competition with other plants affect their growth.

Seventh graders explain the role of white blood cells in fighting infections. In this life science lesson, 7th graders create flow charts showing the immune response process. They act out and play a game to simulate actions of the immune...

Students investigate microscopic life by viewing video clips.  In this organisms lesson, students view photographs and video clips on the internet of micro-organisms and discuss the harms and benefits of the creatures. ...

Students research about the importance of sea ice to world climate and sea organisms. In this earth science lesson, students create a model of present and future Arctic sea ice communities. They discuss how ice melting affects...

Students explore physical science by participating in a science examination. In this microscope tutorial lesson, students read the book The Naked Eye and discuss the purpose for using a microscope in the field of science. Students...