button snake - fine motor activity for teaching buttoning skills (happy hooligans) what a great craft idea for camping trip . doesn't take up a lot of space and the toddlers love the twirly effect that the snake makes when done.
Using color tablets to address cog-linguistic like attention, sqg, planning/organizing. Incorporate language by identifying the color, naming objects of a particular color, naming objects that begin with the initial letter of a color etc
I published a post about inexpensive and DIY sandpaper letters, with many ideas that work for sandpaper numerals as well as letters. Here I'll give resources specifically for sandpaper numerals and sandpaper-numeral presentations and extensions.