literacy center sight word activities- put the sand in a pencil box for easy upkeep and clean up! NOTE: this only works with a thin layer of sand. If you put too much the writing doesn't show up. It went over okay with my kids, not their favorite
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.