Mark Twain is often given credit for saying, “It ain't what you don't know that gets you into trouble. It's what you know for sure that just ain't so.” Science teachers likely resonate with this quote because we know our students come to class confidently holding many ideas about the natural world that “just ain't so.”
Iowa Science Teachers Journal
© Copyright 2010 by the Iowa Academy of Science
Clough, Michael P. and Kruse, Jerrid
"Conceptual Change: It’s Not Just for Teaching Science,"
Iowa Science Teachers Journal: Vol. 37
, Article 2.
Available at: https://scholarworks.uni.edu/istj/vol37/iss1/2