I had students write their name on the bottom. For grading purposes, this was too much. I have to rethink what I can do effectively grade student work in this format.
Day 3 we did an entrance slip...
Again great idea, but grading was not effective.
Another educator has suggested I do color codes for each block to help distinguish the different sets of blocks.
All of my students have an assigned number (1-30) so they will write their numbers instead of name. Students will be put their post it's in numerical order!