Kindergarten Grade Units (Based upon Oregon Common Core Standards for Mathematics): Counting and Cardinality Know number names and the count sequence. Counting numbers in sequence - Songs. Count to tell the number of objects (Cardinality relates to telling how many units are in a set). Ideas for teaching cardinality Compare numbers. Operations and Algebraic Thinking Understand addition as putting together and adding to, and understand subtraction as taking apart and taking from. Addition & Subtraction - Anchor Charts. I Can Add - Song. Tic Math Toe - Game. Shot Clock - Game. Spot Kicker - Game. Number Twins - Game. Number and Operations in Base Ten Work with numbers 11-19 to gain foundations for place value. Critter Counter - Game. Measurement and Data Describe and compare measurable attributes. Classify objects and count the number of objects in categories. Critter Counter - Game. Geometry Identify and describe shapes. Analyze, compare, create and compose shapes.