I had him as my homeroom teacher for my 4 years of highschool on top of taking architecture as an elective for 3 years. It was difficult, not easy! But he gives fun and creative projects (at least more than the ones I'm currently taking in university, currently majoring in arts of architecture) Classmates said he plays favorites, in a way that's true but you can only be a favorite with the way you act. He'll like you as long as you're responsible+do your work/best.
He's awesome thanks to him I found my passion and currently majoring in architecture. Thanks kahlenberg!!! Oh yea its usually the slackers who don't like'm.
Mr. Kahlenberg ROCKS! He is a great architecture teacher and i look forward all day to his class. i don't agree with any of the reviews below.