NASA
Solar Storms
In this solar storms activity, students use an on line source to read newspaper stories about scientific theories and hypothesis related to space weather phenomena. Students answer 7 questions about past solar storms and compare ideas of...
Curated OER
Accidental Discoveries
Student explore accidental scientific discoveries. In this video-based lesson, students discuss how theories change with new information and evidence. This lesson includes handouts, teachers notes and a Quick Time video.
Curated OER
Compiling and Weighing Evidence
In this evidence worksheet, learners read about how scientific theories are developed and how evidence is gathered to support the theory. This worksheet has 2 graphic organizers and 2 short answer questions.