This is a problem solving game.
Where you all sit in a circle and the first person says two things; One CAN go through the green glass door, but the other CANNOT. For example: “CHEESE CAN go through the green glass door, but MILK CANNOT”. The trick is that only words with double letters can “go through” the door. Another example; “Mittens CAN but gloves CANNOT”. Make sense? It is a game where one or two people know the trick, but the rest have to figure it out for themselves! It is very fun, but kids can get frustrated sometimes, so be patient and keep them motivated!