Curated OER
Look At Those Leaves!
Students observe, measure and sort leaves. In this leaf lesson students divide into groups and observe the different kinds of leaves.
Curated OER
Climatic Changes
In this climate changes worksheet, students review the different events such as volcanic eruptions and El Nino that change the climate. This worksheet has 5 multiple choice and 5 short answer questions.
Curated OER
Tracking Ozone
Learners track an ozone event in Groton, CT. They compare weather changes and the subsequent ozone levels. Also, they make comparisons and determinations about ozone levels.