Montana Natural History Center
Studying Grassland Ecosystems
At first glance, grassland ecosystems might seem dull and uninteresting, but once you start to explore it's amazing the things you'll find! Through this series of engaging lessons, activities, and experiments, elementary students examine...
Curated OER
Habitat Basics
First graders get out and explore two different habitats to examine how each one meets the needs of the plants and animals that dwell there. They discuss what they've learned about animal habitats as they explore the outdoor environment....