84de34f2_Learning_for_Every_Child_Today__Indicators_of_the_Skill
[Domain and Skills] 4.21 Using Number Symbols and Operations [Interactions] When children are bowling, offer them one counter for each pin that they knock over. The counters represent the pins and will be collected in small sets for each turn. These sets can be counted or added to determine the total number of pins a child knocked over. [Indicators of the Skill] 
using counters to represent objects identifying and using the + and – symbols
Early Learning for Every Child Today
Indicators of the Skill