pls. kindly check my grammar if it is correct. Especially by using is and are in my grammar.
"The teaching methods and strategies employed by the teacher are class discussion (she states the facts in a simple, concise and interesting manner), recitation (oral questions by teacher answered orally by students), visual method ( demonstration of the proper used of actual object) , problem solving and board exercises. The teacher used the cognitive approach as her strategy in teaching, wherein she informs, tells, show, asks and corrects. The information given in a structured and organized process.