Curated OER
Science - Space Exploration
Students select astronaut to research, create poster including biographical information about each astronaut, and build 3-D model of their craft.
Space Awareness
What is a Constellation
Why do some stars in a constellation appear brighter than others? Using a get-up-and-move astronomy activity, scholars explore perspective and the appearance of constellations in the sky while developing an understanding of the...
Illustrative Mathematics
Seven Circles III
A basic set-up leads to a surprisingly complex analysis in this variation on the question of surrounding a central circle with a ring of touching circles. Useful for putting trigonometric functions in a physical context, as well as...
Curated OER
Your Own Flash From the Past
High schoolers identify what they believe to be historically significant events in their lifetime. They write a letter to their future grandchildren about the event and how it effected the common good. They may read their letter to the...