Weighing Santa! is a fun Christmas-themed activity specifically designed for the first grade. It addresses Common Core State Standards Math Content 1.OA.B.3 (apply properties of operations as strategies to add and subtract - addition, commutative property), and Math Content 1.OA.D.7 (understand the meaning of the equal sign...). This activity includes instructions and suggestions for use and differentiation for different levels of learners as well as 30 Santa cards and a printable scale. The scale provides a very visual representation that the numbers and equations on each side of the equal sign need to be balanced. Students match the cards that are equal. A great activity for individuals, small groups, or centers! See my store, Natalie Michelle, for other great products!