Curated OER
Making a Pinhole Camera
Students are introduced to the basic straight line pattern of travel that light takes. A cereal box and wax paper provide the pinhole camera that captures the light's inverted image. Shifting this pattern provides additional challenges.
Curated OER
Black Holes-The Event Horizon
In this black hole activity, learners read about the three parts to a black hole including the Event horizon, the interior space and the singularity. Students solve five problems which involve using a given formula for the Schwarzschild...
Curated OER
Black Holes and Tidal Forces
In this black holes and tidal forces worksheet, students solve 5 problems in which they find the tidal acceleration and answer questions about spaghettification.