Curated OER
GeoSleuth Schoolyard
Students discover that geology is something that is all around them. In groups, they participate in an activity in which they collect evidence and make observations. They solve a "murder mystery" in examining the history of a landscape.
Curated OER
From Polliwog to Frog
Students examine how frogs change. In this life cycle lesson, students create a model to show how a frog changes throughout its life. Students will show the process of frog metamorphosis, from polliwog to adult frog.