He is great. He has been teaching math for more than 20 years, and knows what he is doing. He is an amazing teacher!
Mr. Sellke rocks! He's cool, funny, and smart. Plus, he is very helpful and most of the time makes things clear. What more could you want in a teacher?
mr. selke is a joke of a teacher...no one understands him, and he always on your case...
Great teacher...very passionate and knowledgeable about what he does.
Mr. Sellke is definitely one of the best teachers I've had. He made me enjoy and appreciate math. He's an awesome person and teacher!
really good teacher, but not always the most understanding or approachable guy. still, he explains things really well, which is rare at ETHS math teachers
Selke is the greatest. Has he ever landed his pen in his pocket?
the best teacher i have ever had. he teaches me so much each day! i have never done so well before! thank you so much!
Cool guy. He's a good teacher and will work you somewhat hard, but the class is worth it.
He is an awesome teacher and so smart. Funny too. He'll work you to the bone and sometimes can be a little harsh but he is one of the best teachers ever.
Mr. Sellke is an awesome guy. He makes class fun and he explains stuff pretty well.