Count objects and numbers to 120, compare two numbers, find what comes before/after/between, and skip count by 2s, 5s, and 10s.
Understand addition as putting together and subtraction as taking apart, solve word problems, learn fact families, and add three numbers.
Understand two-digit numbers as tens and ones, compare two-digit numbers, add tens to a number, and tell time to the hour and half hour.
Identify 2D and 3D shapes, understand equal shares like halves and fourths, measure and compare length, and organize simple data.