This make-a-test project can be used for any Algebra, Geometry, or Algebra 2 unit! Students pair up to write their own test and answer key, and are guided on required question types and content. Highlighted portions of the document can be changed to meet your needs. I spot-check the tests for correctness, and students usually do an awesome job! This takes about 2-3 class periods, depending on how short or long you want to make the tests.