These help cans are perfect for any lab or classroom setting!
All you need to do is print enough copies for a classroom set. Then, fill soda cans partially with sand and duck tape the lid closed. Finally, wrap the label around the can and explain procedure to students.
We always explain that when the students flip the red side “up” they should continue to work until we are able to get to them. This saves lots of wasted time with hands up in the air. It lets them know that a teacher has been signaled and they can continue to work
Helpful for classroom management and Marzano elements.