Great teacher and very informative....this guy knows his stuff.92
Miguel and Tulio
He is the best.
hhgygyyfyftftftftftftftffttyfftftfftftftft top bloke
Mr Boelen is the best teacher in the world. Mash mellows = pressure
easiest one of the most fun and educational teachers out there
He is so helpful! Every question that we ask is answered in easy to understand language! Every lesson is fun and a not very stressful, which is a good change from other TEE subjects.
he made chem seem like common sense, making everything so easy to understand and remember- his classes were the best [esp when he gave us coffee :D].