Curated OER
The Webb Space Telescope: Detecting Dwarf Planets
In this detecting dwarf planets worksheet, high schoolers read about the Webb Space Telescope that will be launched in 2014 to detect dwarf planets using an infrared telescope. Students solve 3 problems and create a graph for each using...
Exploratorium
Exploratorium: Science Snacks: Reflections of a Star
This simple lesson allows students to work cooperatively in determining the angular diameter of the Sun.