Curated OER
Bounce Back - The Long and Short of It
Upper elementary scientists test basketballs with differing amounts of air to find if inflation affects bounce height. The activity introduction poses the question of whether or not the composition of a ball determines bounce height, but...
Curated OER
Human Impact on the Environment and Pollution
Students illustrate the impact humans have on the environment through analogies and models. They observe demonstrations of human impact and pollution and create a composite picture of how people can have an impact on their environment.
Curated OER
Remote Sensing and Landsat Satellite Imagery
Students comprehend how satellites use remote sensing to produce images. They use supervised classification with Landsat images. Students recognize that the earth's surface has different basic land surfaces that reflect/emit different...