This breakaway lesson is designed to test your students' knowledge of accurate kitchen measurement. The lesson includes all necessary printables to set up a breakaway lesson for up to 6 groups. Toolboxes, 4 digit resettable locks, keyed lock, notecard boxes, and mini envelopes are not included. Some great places to find cheap materials for boxes are the Dollar Tree and Harbor Freight. You can also find cheap 4 digit locks on Amazon or at your local Wal-Mart. It is totally possible not to use the same materials I use to house your breakaway items. Your students will LOVE getting to race the clock and participate in a breakaway lesson...Good Luck and Have Fun!