Curated OER
Edible Coal Mining
Learners explore the concept of bituminous coal and the role it plays within our world. In this economic and earth science lesson, students discover and model the extraction methods with hands-on activities. Learners also...
Curated OER
Radio Astronomy and Radio Telescope
Students construct a simple radio telescope. In this astronomy lesson plan, students explain how this telescope works and what information it collects.