Here is a fun video on how to teach Pickleball paddle skills through the elementary PE grade. No matter what you have, you can teach these skills. Have fun and keep moving!
I'd love to have a pickleball unit for my 3rd-5th graders, but what can I do for classes of 40-60 kids in a tiny gym (50'X60' floorspace.) Can't play outside in Texas. It's either too hot or too windy or both.