Lots of uses for this generic 9 block windowpane sheet! You can edit in your own title, if desired.
I like to use it in math - we sit in a circle, each student with a windowpane sheet. Each person writes their own math problem in the first block, then passes to the next student who writes a problem in the 2nd block. We continue to pass the sheets around the circle until all windows are full. Once all of the blocks have been filled in, the sheets are passed to the next person who has to solve one of the problems. It continues to be passed around the circle until all problems have been solved. At the end, each person collects their original paper and checks the answers.