KELS MK & Toddler & Preschool - This shape sorting game is excellent for shape recognition. It can also be done with number, shapes, etc. Simple and different. Easy to make RIOA appropriate. Just another way to sort.
Dot to number match up with clothes pins. Can be modified for bigger numbers, base ten blocks, subtraction, etc. Great for math centers. Could also match capital and lower case letters in a literacy center.