I started working with my students this way and of course we had to begin with the attention getters, CLASS-YES! They pretty much had a blast! They thought and still think is a game, and they are actually REALLY good at it! I have tried many attention getters, from clapping to counting and nothing has worked as good as class-yes.
A second thing I implemented in the class was MIRROR, which is FABULOUS! Every time I need to teach a concept or simply give out directions mirror is the way to go! When I taught them mirror I started with a short game, they needed to bring out their mirrors (which are really their hands) and do EVERYTHING I do. They love to mimic me of course, so they always are focused and eager to participate. I am still learning Whole Brain so I will have more posts about it in the near future. If you want to start or know what the basics are check out this video, it is fascinating!