A couple of weeks ago I did a presentation on radio control models for my wife's 2nd grade class. All 26 of them! Her class was reading the book Mr. Putter and Tabby Fly the Plane in which Mr. Putter gets a radio control plane and flies it. Wendy reads the book to her class every year and though the kids would enjoy seeing a real R/C plane in action.
I met her class on the playground of their school. I had about 30 minutes to do the presentation so I started out with a brief overview of radio control models and the different types like sailplanes, power planes and helicopters as well as other vehicles like cars. I told them that my particular interest is sailplanes and explained a bit about how they stay in the air.
I brought a few planes to show including the RaceM which I used to show how the control surfaces work and because the size of the plane is impressive. There were lots of Oohs and Aahs when I stood the RaceM on its wingtip since the span is over 10 feet. I showed the MiniSR and explained that it is made to go fast. A lot of the kids were surprised that a sailplane could look like a jet. I also had my CombatWings XE electric wing that I brought so I could show how durable a beginning RC plane can be. I also brought it to fly because the school does not have a big field and the wind was blowing 20 to 25mph!