Curated OER
How to Recycle a Rock
Third graders explore the rock cycle and explore how rocks are made, changed, destroyed and recreated. They create representations of these processes with hands-on activities.
Curated OER
Building Up, Breaking Down
Students explore their school building and examine the rocks it is made of. They discover how rocks become building materials and participate in a variety of activities surrounding this subject.
Curated OER
Life's Big Questions: Where Did Life Come From?
Young scholars explore the life forms that live in the hot springs of Yellowstone. They examine how microscopic creatures can survive in these extreme conditions. Students perform experiments to observe growth samples and demonstrate...
Curated OER
Metamorphic Rock: Melting Rocks
Students observe and gain a better understanding of the metamorphosing power of heat. They mix mini-marshmallows and chocolate chips in a bowl and add just enough peanut butter so the mixture clumps together.
Curated OER
Investigating Erosion in an Outdoor Classroom
First graders observe the effects of erosion. They work in groups to simulate erosion in a streambed, participate in class discussion, read books about fossils and rocks and then go on a fossil hunt.
Curated OER
The Compost Bucket
Students recognize that plants and soils have a close relationship. They view a photo essay on the common practice and natural process of composting. Afterwards, they observe the process of plant decay over the course of several days.
Curated OER
Go With the Flow
Students experiment with a simulated river bed and examine how erosion takes place faster with a young, fast-moving river than with a slow, older river.
Curated OER
How Big is a Crowd?
Sixth graders compare the relative sizes of the five Great Lakes and their human populations. They describe some of the problems that arise when many people depend on a limited resoure. Students discuss how the Great Lakes and the...
Teach Engineering
Rocks, Rocks, Rocks: Test, Identify Properties and Classify
Time is growing short. Teams work together to identify physical properties of rocks in order to determine the properties that would best suit their cavern shelter design.
Curated OER
Natural Inquirer Ecosystem Article Lesson
Students discover new ways to preserve the ecosystem by completing graphic organizers. In this environmental activity, students read an article from the Natural Inquirer in small groups and fill out a graphic organizer based on the...
Curated OER
Weathering and Erosion Splashdown
Fourth graders investigate how plants and their roots help slow the erosion process.
Curated OER
Suitcase, Parfleche and 'Isaptakay
Third graders explore farfeche and how the Nez Perce people use natural materials to derive colors for their artwork. They explore traditional paints and dyes used by the Nez Perce and create their own parfleche 'isaptakay.
Curated OER
Geological Development of Indiana and the Movement of Peoples Across the State
Fourth graders examine the geological development of the state of Indiana. Using the internet, they interact with the United States Geological Survey. They identify earthquake zones and energy resources in the state. They work...