Young scholars examine how markets can be broken down by businesses. They explore topics such as market positioning and market segments. They discuss how market structure influences the market itself.

Third graders study machines. They watch a video about and identify and chart machines they find at home and at school. They design and build simple and compound machines, create an advertisement for them and attempt to sell them at the...

An all-encompassing, fully interactive, gorgeously animated model of the heart can be used to teach cardiac anatomy, physiology, and even a touch of epidemiology.

Students are introduced to zoning. Evaluating information and reading a land-use map is enclosed in this activity. List new development projects that they could propose for a given area.

Students investigate the process of genetic engineering. In this genetic engineering lesson plan, students use paper models of DNA and plasmid bacterium to investigate the process of replicating DNA, splicing genes from DNA, and...

Students build bird feeders. In this aviary lesson, students build different types of bird feeders. This web page includes information on which type of feeder attracts which birds and what food to use with the certain feeder type.

Students discover dangers to human health by researching what's in our drinking water.  In this water purification lesson, students discuss the conditions of water in undeveloped countries and why it is unsafe to drink....

High schoolers examine a video in which people want to change the city of Oakland, California. They decide on the best course of action.