Activating Prior Knowledge — a rerun
Thursday, October 4th, 2007Last week I talked about activating prior knowledge, a topic I’d like to continue with a bit because it’s really important to successful teaching.
Let me be clear on one thing: I believe you can only really teach someone if you have a pretty good idea of what he or she already knows. Constructivist theory says that when a student encounters new information, he or she fits it in with what he or she already knows, and the end result is that each child “constructs” his/her own understanding of the new knowledge. So, when you tell a student something, or expose a student to some new experience, what he or she does with it is absolutely individual. No two children have had exactly the same experiences or learned exactly the same things, so what they do with new information is going to differ for each one. Therefore, you can just show or tell a group of students something and expect them to all get it the same way. You need to present it in a variety of ways designed/intended to help each of the students learn whatever it is.
We’re not all alike. We don’t all learn alike. We don’t all know all the same things. We don’t all understand things the same way. A large part of the teacher’s responsibility to figure out how to teach all these different children.
It’s really not as hard as it perhaps sounds. What it mainly requires is that you focus on understanding the children – who they are, where they come from, what they know – not forcing them to understand you.
posted by Dr. Jim Vandergriff
