SEVEN - SURFIN
If you are still having trouble remembering 7 = surfin, try one of the following:
1. Use masking tape (or colored tape) to make a large surf board on the floor. Make a 7 out of tape on the surf board. Every time you walk past the surf board shape, hop on and pretend to surf.
2. Use chalk to make the shape of surf boards on the sidewalk. Put the number 7 on each board. You and your friends can practice riding the concrete waves.