Exploration of Addition
Age 5
A 5 1/2-year-old used a Montessori material called the Addition Strip Board to help her figure out the different combinations for 11. This exploratory work is excellent preparation for memorizing math facts later on.
Exploration of Addition
Age 5
A 5 1/2-year-old used a Montessori material called the Addition Strip Board to help her figure out the different combinations for 11. This exploratory work is excellent preparation for memorizing math facts later on.