Extension and Intervention Increasing or decreasing the quantity of dots on a card can help with differentiating subitizing activities. a group of 10 and 1 more 11 a group of 10 12 and 2 more a of 10 13 and 3 more a group of 10 14 and 4 more
Extension and Intervention Increasing or decreasing the quantity of dots on a card can help with differentiating subitizing activities. 11 a group of 10 and 1 more 12 a group of 10 and 2 more 13 a of 10 and 3 more 14 a group of 10 and 4 more