Young scholars investigate the Boa Constrictor and other snakes of the Peruvian rainforest of Manu. They watch and discuss a video, color and construct life-size paper snakes, conduct research, and write a science journal reflection.

Fifth graders brainstorm a list of animals that live on the prairie, and classify them as predators and prey. They conduct interviews where they ask the animals what they need to look out for to sustain life on the prairie.

Students use and listen to analogies to help them become familiar with electrophoresis. One example is: Imagine a huge swimming pool full of water and many entangled nets (this is the agarose gel). A dump truck comes along and dumps...

Pupils make a chart with columns for water, food, shelter, fire, and other needs.Then list whatever each person thinks they might need in each column to survive for at least a week in the outdoors during that season.