I am going to be volunteering again this year for one day a week in a high school woodworking class. It is billed as "Introduction to Woodworking" and students start out with learning to use a ruler, drill, bandsaw, and so on. By the end of the semester they will build a small table with a drawer. The teacher is a carpenter, and pretty much hands out the plans and lets the kids go to it. He has suggested that I create an extra credit project to be done by those who are getting ahead of the class. I am looking for some input on what might be a reasonable project. I am thinking I would start out by doing three or four 15 minute 'lectures' to go over the plans and techniques and then help students as needed when I am there. One of the goals is to get more kids to take the follow-on classes. Really fine woodwork is out of the question as cost is a factor. Oak is available for the students to buy, poplar is available for free. It is a reasonable shop but most tools are not nearly up to my standards for sharpness.
Ideas?
Thanks
Woodchip