When I was teaching we spent a lot of time throwing and chasing after beanie babies.
We did do bubbles, but sometimes it caused more problems- because kids would jump to try to catch them, and well, they weren't ready for jumping.
We played lots of games- some I made up as I went along, others were known games like Red Light, Green Light.
Lots of make believe; we were cars and airplanes, we were frozen by monsters. We sang songs- Monkeys Jumping on the bed was a good way to practice fall and get back up.
I did like to draw obstacle courses on the ice.
For non-mobile kids, we made snow angels. Would try to march in place. Would try to dip in place. Would balance a beanie baby on our heads. We would try to stand still as statues for
One thing I'll note: I always started my class inside a hockey circle. We never held onto the boards, I "never" used chairs or cones to help the kids stand or move. (I say "never" as I can remember one kid who after 4 weeks I gave up and gave him a cone to hold.) I would actually move the kids who couldn't get there themselves to the circle. I found observing other classes that letting them hold the boards they would never let go. My mentor encouraged no "aids" and I saw more progress by letting them have 1 or 2 classes where they didn't go much of anywhere, but at least did it on their own.
For kids, I would make them try 3 times to stand back up, and then pick them up and move on with the class. If it was getting to where they weren't trying, then I just let them stay down there. If they forgot gloves, I would put my hands on the ice, and have them set their hands onto mine- the little kids were more sensitive to the cold than older kids seemed to be.
I miss teaching tots so much- but my hip no longer lets me demonstrate fall and get back up, and that was like 80% of snowplow sam classes it seems