Some of the basic concepts involved in the general theory of relativity.
Discusses Albert Einstein's theories of relativity and how observations are relative to the velocities of the observers.
Reviews conceptual understanding of the special theory of relativity.
This is an activity for students to complete while reading the Concept: The Theory of General Relativity
Discover why it is more difficult to synchronize clocks than you think.
A study guide about the Special Theory of Relativity and the General Theory of Relativity.