So, it was kind of hard to think of some shapes and colours, but here are some of the ideas I had.
Out of all the flavours, I would try the disgusting "Lemon, Lime and Lettuce" flavour!
WOW! My class and I did Futsal for PE! It was so Exhausting! When I was kicking the ball but I had so much fun training, I was bouncing the ball with my head it was fun. Also if he counts out a number you get into groups of that number. For example, if he said the number five you go into groups of five. So that's how it works. Then if he says a body part you have to hold the ball with that part, like an example is if he said butt, you'd put the ball on your butt by sitting on it!