Curated OER
Weathering and Erosion Splashdown
Fourth graders investigate how plants and their roots help slow the erosion process.
Curated OER
Understanding the Geologic Timescale
Students identify and analyze how the geologic time scale was developed by investigating 11 periods of time and the vast expanse of time of the Earth's existence. They study their period, determine the important factors indicative to...
Curated OER
Creating Journals
Students take a virtual tour of Yosemite and selects photographs to use in their journal.
Curated OER
Chemical Bonding
Eighth graders identify the three main types of chemical bonds. In this chemistry lesson plan, 8th graders draw Lewis dot diagrams of elements and determine the bond formed. They create a model water molecule.
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
The Story of Hot Springs, 1500-1900 AD
Pupils study the geology and hydrology of Arkansas hot springs and how they contributed to the development of the city of Hot Springs. They create advertisements for the city of Hot Springs and the therapeutic effects of the waters.
Curated OER
Making Good Impressions
Fourth graders participate in an experiment where they experiment with impression fossils. They identify and describe the measurable attributes of the impression fossils. There are many parts and materials for this experiment.
Curated OER
Limited Resources - Understanding Our Cultural Resources
High schoolers examine and compare preserving natural resources and preserving cultural resources. They conduct Internet research on two topics, and write a position paper on whether cultural resources or natural resources are more...