Goldfish Counting Cards
Differentiate instruction by offering three different ways to count. The first set has numerals and 1:1 correspondence, the second simply has numerals, and the third has only 1:1 correspondence.
Laminate these counting mats
Teach counting to your preschooler with these one-to-one correspondence counting cards. I use them with crackers and small toys in my classroom. Being allowed to eat the crackers after getting the right answer is a great reinforcer!