If I understand your concern correctly, I think you're feeling nervous about having to come up with gestures for your lessons. I feel a bit nervous about that, too, as I don't consider myself a very creative/kinesthetic person. (This will be my first year trying WBT as well...)
Remember, though, that you can try as little, or as much of, WBT as you are comfortable with, and the gestures don't have to be elaborate. I don't think this is an all-or-nothing approach. I've seen many posts here where teachers have tried SOME WBT strategies last year, and plan on adding more this year. I think that goes for gestures as well. Use a few, or use a lot. It's up to you. I plan to focus my gesture-development on just a few key concepts to start with, then add more as I go. I have a feeling that the more I come up with, the more ideas I'll have for others.
Also, I don't plan to use gestures for everything.
For example, since I teach 9th grade Physics First, I'll use gestures for the following concepts:
- Scientific Method
* Observation (make "goggles" with hands around eyes - or maybe telescope?)
* Hypothesis (point to forehead and look up like I'm thinking)
* Experiment (pretend to pour from one test tube into another)
* Analysis (hold one hand palm up, and "punch" numbers into an imaginary calculator)
* Conclusion (rub chin like deep in thought, then smile and point in an "aha" way)
- Scientific Theory (BIG circle motion) vs. Scientific Law/Principle (smaller)
- Scientific Fact (two fingers coming togeter signifying agreement between two people)
I'm NOT planning to use gestures for Scientific Notation and the Metric System, because I have graphic organizers that I think will work better. (Of course, if I think of some appropriate gestures, I'll incorporate those, as well).
I guess what I'm saying is, don't psych yourself out. You didn't say what grade you teach, but if you teach "all subjects" I'm guessing you're elementary. In that case, why not just pick a few concepts for each subject area to start gestures with? As with anything new, some things/gestures will work better than others. And maybe your kids will help you come up with some ideas, too. I know my kids will really respond to the gestures, and especially to me breaking up my lectures (!). So, even if I don't "do" WBT perfectly, as long as it's "good enough" they WILL learn...
- Jen