Program divided into sixteen topics: Generalize place value understanding -- Fluently add and subtract multi-digit whole numbers -- Use strategies and properties to multiply by 1-digit numbers -- Use strategies and properties to multiply by 2-digit numbers -- Use strategies and properties to divide by 1-digit numbers -- Use operations with whole numbers to solve problems -- Factors and multiples -- Extend understanding of fraction equivalence and ordering -- Understand addition and subtraction of fractions -- Extend multiplication concepts to fractions -- Represent and interpret data on line plots -- Understand and compare decimals -- Measurement: find equivalence in units of measure -- Algebra: generate and analyze patterns -- Geometric measurement: understand concepts of angles and angle measurement -- Lines, angles, and shapes.