Students explore natural selection and its influence on the populations to fine tune traits and characteristics. The acquisition of traits developed out of need is examined through a game played in class.

Learners examine and analyze a poster that presents various types of animals throughout the ages. They determine biological classification with fossils and earth history in a game.

Learners examine the atmospheric data for CO2. In this web-based atmospheric lesson, student follow instructions to examine and plot on-line scientific data about the CO2 levels in our atmosphere and analyze the changes found in the data.

Students explore archeology and it contributions to human history. They write a magazine article describing the discovery of a dig.