Students sort through numerous seeds to find similarities and differences. In this sorting and classifying lesson, students divide up different plant seeds based on their similarities and differences, while keeping record of their findings.

Students view the A.D.A.M. computer simulation of aerobic and anaerobic exercise. They break into groups and members brainstorm and list as many aerobic and anaerobic exercises as possible in five minutes.

Students put together a 3-D interactive "heart" puzzle and learn the names of heart parts.

Pupils explore the garden environment. For this garden environment lesson, students investigate the needs and parts of a plant. Pupils discover the differences between fruits and vegetables while creating their own garden.

First graders explore farming by illustrating images. For this livestock lesson, 1st graders discuss what types of plants are used to feed livestock animals and how pets and humans eat the livestock animals. Students draw images of what...

Students explore biology by identifying animals and their environments. In this animal characteristic lesson, students read assigned text about farm animals, how they are raised, and what they are used for in our society. Students view a...

Fourth graders use this lesson to focus on their health, nutrition and the state of the environment. In groups, they examine the various types of land, water and air pollutants and compare and contrast a food chain with and without a...

Students explore various parts of the heart and blood vessels . They begin with an overview of the components of the cardiovascular system. They see a cross section of an artery and watch how a blood clot develops.