A Good Teacher - cooking recipe

Ingredients

4 gal. of P.E.
3 qt. of knowledge
1 tsp. of homework
2 tsp. of Math
1 qt. of science
2 gal. of laughs

Preparation

Mix this together in a crock-pot.
Boil on low for 5 months. Then add a spot of glue and a sprinkle of baking soda.
Drop on the floor and you've got a good teacher.