Curated OER
The Biosphere
In this biosphere worksheet, students identify the different levels of organization that ecologists study. Students complete charts, sentences, and answer short answer questions.
Curated OER
Relationships Among Living Things
In this relationships among living things activity, students determine if given statements are true or false. Students correct the false statements making them true. Also, students answer several short questions that relates to...
Curated OER
Ecology - Ecosystem
Third graders research ecosystems, the work of ecologists, John Muir's contribution to the environment and an endangered species of their choice. They read books, participate in discussions, and write reports.