STUDENTS; STUDENTS ON FIRST DAY OF SCHOOL; STUDENTS WHEN IT'S TIME FOR MATH LESSON; STUDENTS WHEN THEIR MATH TEACHER COMES IN; THE MATH TEACHER IS OLD; THE MATH TEACHER SAYS,"WE'RE ALREADY BEHIND SCHEDULE"; THE MATH TEACHER CAN'T EVEN USE POWERPOINT; THE TEACHER MAKES BAD PUNS; STUDENTS WHEN THEY'RE TOLD THIS IS THEIR TEACHER FOR NEXT 2 YEARS; IT'S APRIL FOOLS DAY