If You Want Your Child to Learn the Most,who Would

If you want your child to learn the most,who would be the best teacher for your child?

A) Mrs.Luthy,who believes in active,hands-on,constructivist learning
B) Mr.Keplinger,who believes in rote memorization and worksheets
C) Mrs.Renkwitz,who believes that students are responsible for their own learning
D) Mr.Becker,who spends a lot of time disciplining students and making them behave