Mr. Kesten ur the best, althought u keep giving me strikes :(, always remember ur ONLY senior student in Chemistry honors 3rd period 2003, keep it up!!!!!!!!!!
MR KEEEEIISTON!ITS CHLOROPHYLL I SWEAR! K-ROCK! SPECIAL K!haha Mr Keston is the best teacher i know, he lets you make up all your work. Definatley the cOoLeSt
Awesome down to earth guy. His classroom is always active. And, we all know Dipesh is his favorite student...
Mr. Kesten teaches chemistry in a way that makes it easier than most other teachers. Science is a hard subject, but Mr. Kesten makes it fun.
Mr. Kesten is a really good person and an excellent teacher.
Mr. Kesten is a cool teacher, he should be one of the top 5 teachers im USA. He gave me chocolate and chicken wings and is very generous. I am his favorite student.