There is only one acceptable excuse for not changing: If you really are comfortable with what you are doing and if your students tell you they are really comfortable, then don't change. Ask your students and see how they feel. If you say you'd like to change but can't for any of the reasons above, you're copping out!
Iowa Science Teachers' Journal
© Copyright 1973 by the Iowa Academy of Science
"Some Reasons for Not Working toward a Humanistic System,"
Iowa Science Teachers Journal: Vol. 10
, Article 11.
Available at: https://scholarworks.uni.edu/istj/vol10/iss3/11