Below is how the official curriculum organizes it. Each strand will get full lessons like the ones in Grade 1 Mathematics.
Whole numbers to 1000; add and subtract within 1000; multiplication to 5 x 5 and related division; fractions with models
Increasing and decreasing patterns; one-step addition and subtraction equations with a symbol for the unknown
Time; mass in g and kg; length and perimeter in cm and m; faces, edges and vertices of 3-D objects; regular and irregular 2-D shapes
Collect, organize and graph first-hand data