Table point reward system

I’ve used this with my class for 5 years- my students respond really to this,

Every Monday, a volunteer counts the total number of table points received. One person from the winning table wins a prize for the prize box- the winner can be chosen from a number of ways e.g. names in a hat/ raffle ticket; class vote who has worked really well this week or TA/ CT may chose. Before the end of the year, each student would’ve received a prize from the prize box- I made sure the same person wasn’t chosen twice.