Dot Game Addition
Age 4
An almost 5-year-old calculated this huge addition problem using special “Dot Game” paper and color-coded place value categories. Many Montessori materials use colors to aid children in ordering and retaining new concepts.

Dot Game Addition
Age 4
An almost 5-year-old calculated this huge addition problem using special “Dot Game” paper and color-coded place value categories. Many Montessori materials use colors to aid children in ordering and retaining new concepts.
