by Danijela Naranđa from Croatia
Price: 500 points or $5 USD
Subjects: holiday,math,firstDayOfWinter
Grades: 13,1,2
Description: Common Core Math standard where students learn to represent addition and subtraction using various methods like objects, fingers, drawings, sounds (claps), acting out situations, and equations, focusing on understanding adding (putting together) and subtracting (taking apart) within the number 20.