If you're teaching your toddler the alphabet, you'll want to check out this huge list of playful alphabet activities for 2 year olds!
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Must Do List of Activities for Kindergarteners - the most fun activities for 4-6 year olds
Development of play in babies, oh. so. important. Here are a ton of activities for your infants plus activities for 1-5 yr olds
40+ Activities for 2 Year Olds (lots of good ideas for all age groups)
Teaching 2 and 3 Year Olds: A COLLECTION OF PRESCHOOL ACTIVITIES FOR FALL