
In this activity, students research scientific discoveries that happened by accident in the past, and learn how gamma-rays were discovered by 20th century scientists. In the process, students develop an understanding that science theories change in the face of new evidence. This acitivity is part of the "Swift: Eyes Through Time" collection that is available on the Teacher's Domain website.
- Subject:
- Physics
- Material Type:
- Lesson
- Provider:
- NASA
- Provider Set:
- NASA Wavelength
- Date Added:
- 10/05/2018