Previous pinner said: 20 Preschool Math Activities. There are tons of activities from cup counting, truck pattern cards, dominos bath game, paint by number, and a number of other fun activities to teach preschoolers math.
Parent/Teacher Preschool Assessments --- Just printed off for next school year. Do it three times a year just to get a feel on what she's learning and what she needs more practice in. Sooo glad I didn't have to come up with this myself!