This is a great resource for teaching place value to 100! Students have the opportunity to review the value of the base-10 blocks, and can hear a very fun and catchy song that will help them remember where the ones, tens, and hundreds are in a 3 digit number. Students can also manipulate base-10 blocks to create different numbers that are given by the teacher, or by their peer. They will also have the opportunity to count base-10 blocks and write the number that the blocks represent. This is a simple, straight forward activity that I know your students are going to love!