Polar Trec
What Is My Footprint?
How do one's habits and lifestyle choices affect the environment? Through a short online survey, learners will calculate their own carbon footprints then determine how to reduce their impact on the environment through simple steps, such...
Curated OER
What Do We Learn From Fossils?
Students investigate what a fossil is and how it came to be. In this fossil lesson, students examine pictures of skeletons and identify characteristics that can and cannot be determined by a fossil. Students complete diagrams...