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
Motel of Mysteries
Students determine that even though inferences are based on observations that does not mean they are always true or correct. They pull the topics and main ideas out of a piece of difficult text.
Curated OER
Wetland Metaphors
Young scholars are presented with a selection of hands on objects for investigation as metaphors for natural functions of wetlands. A 'Mystery Metaphor Container' is presented to the class with everything having to do with a wetland in...
Curated OER
Turn Up the Volume
Measuring volume can be a mystery for 5th graders, but this hands-on activity gives the gift of discovery. The volume of simple rectangular solids and irregular shapes are calculated through various methods including displacing liquid in...