PBS
Season Seeking
It's a time of change. A hands-on activity engages young scientists in a lesson highlighting the change of seasons. They brainstorm indicators of season changes in nature and then look for them. Next, they record observations in a field...
Curated OER
The Same But Different
Fourth graders observe different types of bats. They look for characteristics that appear to be fundamental for survival. Students observe population numbers in order to identify if adaptations aid in survival.