Unit 1- Numbers within 20: Addition, Subtraction, and Data
Unit 2- Numbers within 100: Addition, Subtraction, Time, and Money
Unit 3- Numbers within 1,000: Place Value, Addition, and Subtraction
Unit 4- Length: Measurement, Addition and Subtraction, and Line Plots
Unit 5- Shapes and Arrays: Partitioning and Tiling Shapes, Arrays, Even and Odd