Number sense: numbers to 10 -- Number sense: numbers to 20 -- Pattersn and algebra: repeating patterns -- Measurement: non-standard units of length -- Geometry: 2-D shapes -- Probability and data management: sorting and graphing -- Number sense: addition and subtraction with numbers to 100 -- Geometry: symmetry -- Number sense: equations and word problems -- Number sense: using 10 to add and subtract -- Measurement: more length and mass.