When a class as a whole does not do as well as expected on a test, I give a retest. The retest is shorter and easier than the original test because I simply modify some of the material that was in the original test. I then average the two grades to get the students' grade for that test. If a student gets a 60% on the first test, and a 100% on the second test, his/her grade for that test would be 80%. If a student gets a worse grade on the retest than on the first test, then the… >>>
