My students need to practice factoring quadratics, but worksheet after worksheet gets boring. I put together this BINGO game (called FACTO) to get them to practice with a fun, competitive component. I usually have small prizes for winners - tattoos, gum, free homework pass, etc.
File includes 35 BINGO cards and 24 problems with answers. Each problem only has one factor represented on the board, so students only cover one factor at a time. Each board has a free space. Present problems in any order you wish. I tried to scaffold the problems from easy to difficult with difference of squares mixed throughout.
I print the boards two to a page on cardstock and laminate for durability.