The other day I taught a lesson on volume. Actually, it was a lesson on knowing the formula V= L X W X H or V=B X H. Teaching back in the 80's, I would have written the formula on the board, and had my students copy it. Then I would give them a worksheet with enough Volume
Fast forward to the year 2013, where I don't use that method to teach anymore. My learning is student-directed, they are required to problem-solve. Using cubes and containers, the day before, I got my students to understand what volume actually is. So, now how to get them to figure out the formula without the cubes. What to do? What to do?
I gave them a box. A box lid and cubes. My directions? Find the volume of the lid without putting the cubes inside the container. I told them that I would love to hear the vocabulary we had learned in their discussions and then I let them loose!
The results were amazing! I got out of the way and let them go. It was a joy to walk around the room, and immerse myself in the discussions they were having. The vocabulary we learned rolled off their tongues, and ideas of how to accomplish this task were shared, revised, and tried. They were engaged from the beginning to the end. In the end, every group was able to come up with the formula for volume! I was very proud of the work they had done.
More and more, I have embraced this as my method of teaching. I have become a facilitator of learning, rather than the leader, the head honcho in charge. I am putting more control of the classroom in student hands, and I am enjoying the results!