SHE MADE THE FIRST MISTAKE ON AN ANSWERKEY ON CPM L4.1.1 PROBLEM 4-9 B WHERE SHE WROTE 9 AS THE QUOTIENT FOR 8/64 AND THE CORRECT ANSWER IS 8!!!!!!!!! :0000000 HERE IS PROOF
A couple of days ago during 6th period at math 8 with Karen Tervet she made the students do very difficult problems individually when students were misbehaving a tiny bit. Then she was yelling at the top of her lungs while she was holding the children in during lunch.