Curated OER
Studying Snow and Ice Changes
Students compare the change in snow and ice over a 10 year period. In this environmental science lesson, students use the live data on the NASA site to study and compare the monthly snow and ice amounts on a map of the entire Earth. ...
Curated OER
Estimating Distances
Fifth graders explore the concept of estimating distances between two places on a map. In this estimating distances lesson, 5th graders interpret maps according to measuring distance. Students choose a place on a map and find the...