This is a puzzle to practice words related to ser & physical/personality characteristics, tener with eyes and hair, and estar with emotions. You simply cut the squares out and students have to put them together, matching the vocabulary words. I tend to have a few copies in different snack baggies as part of a learning station. First, students complete the puzzle as a group, then with a partner, and then they compete against each other to see who can build it the fastest. It is a fun and easy way to practice vocabulary in a learning station.