Mr.Mackin you are the best teacher I have ever had through High School. You are a math GOD. I feel honored just sitting in your class :)
his the best .... he might not be funny but his alright,,, he makes us understand at least
he makes you understand everything no matter how hard it is
Mr. Mackin IS a genius. Best math teacher in that school.
Barry Mackin is a total inspiration and a great teacher!