-The blue brony is my math teacher. He also like sports so we did a ratio for his cutie mark.
-The white brony is my social studies teacher. he is also the junior high football coach so we mixed a football and the earth to represent him.
-The pink pony is for my english teacher. the pen is for her subject and the globe is because she likes to travel a lot.
-The red pony is for my gym teacher who prefers to play tennis.
-The black pony (I really want to see a non-evil black pony on MLP!) is for my science teacher. We put the earth in a beaker and topped it with a drink umbrella because she likes to travel a lot too.