Curated OER
Habitats Past and Present
Learners explore the changes in animal habitats. In this ecosystem lesson, students use the Internet to explore the changes in the environment since the 1700's. Learners complete a Venn diagram to compare the differences in the animal...
Desert Discoveries
Keepers of the Prairie
Young ecologists examine the case of the prairie dog, and their near extinction. They read a terrific student handout embedded in the plan, and engage in a class discussion that's based on what they read. Learners perform research on...
Curated OER
What If We Run Out?
Students explore the consequences of shrinking habitats and the human impact on wildlife populations. They participate in a game to study the consequences and describe the preservation of animal habitats.