Hole Punch Answer Key

I just have to share how my friend Heather saved me a ton of time grading my math tests. On this test, my kiddos had to fill in a bubble answer document. This type of test is usually tedious for me to grade. Heather suggested that I make an answer key and use a hole punch to punch out the answers. Next, I placed my answer key on top of the student test and filled in any blank circles with my purple pen. Then, I lifted the answer key and counted my circles to determine how many problems the students missed. It was so easy!!