Today we talked read the book "Chicka Chicka 123". This book focuses on numbers. It goes through numbers 1-20 and then counts by tens up to 100. It is a fun way to practice and review counting and numbers.this fun video. I don't think the tune is as catchy as the Chicka Chicka Boom Boom song, but it is still a fun video to watch with your preschooler.
Making Learning Fun has all kinds of ideas and activities to go with this book including the two activities below.
At the end of the book it lists numbers 0-100 so we counted together to 100. My son does a pretty good job at counting to 20, but doesn't really know higher than that so this book was a great way to help introduce those bigger numbers.