Common Core Mathematics is the most comprehensive Common Core State Standards-based mathematics curriculum available today. The modules are sequenced and paced to support the teaching of mathematics as an unfolding story that follows the logic of mathematics itself. They embody the instructional ?shifts? and the standards for mathematical practice that are fundamental to the CCSS. Each module contains a sequence of lessons that combine conceptual understanding, fluency, and application to meet the demands of each topic in the module. Formative assessments are included to support data-driven instruction. The modules are written by teams of master teachers and mathematicians.  With Common Core Mathematics, fourth graders learn about (1) developing understanding and fluency with multi-digit multiplication, and developing understanding of dividing to find quotients involving multi-digit dividends; (2) developing an understanding of fraction equivalence, addition and subtraction of fractions with like denominators, and multiplication of fractions by whole numbers; and (3) understanding that geometric figures can be analyzed and classified based on their properties. Common Core Learning Standards Addressed in Grade 4, Module 7: 4.OA.1, 4.OA.2, 4.OA.3, 4.NBT.5, 4.MD.1, 4.MD.2 SEQUENCE OF GRADE 4 MODULES Module 1: Place Value, Rounding, and Algorithms for Addition and Subtraction Module 2: Unit Conversions and Problem Solving with Metric Measurement Module 3: Multi-Digit Multiplication and Division Module 4: Angle Measure and Plane Figures Module 5: Fraction Equivalence, Ordering, and Operations Module 6: Decimal Fractions Module 7: Exploring Measurement with Multiplication Common Core (www.commoncore.org) is a non-profit organization formed in 2007 to advocate for a content-rich liberal arts education in America's K-12 schools. To improve education in America, Common Core creates curriculum materials and also promotes programs, policies, and initiatives at the local, state, and federal levels that provide students with challenging, rigorous instruction in the full range of liberal arts and sciences. Common Core is not affiliated with the Common Core State Standards Initiative. Grade Overviews, Guidance On How to Implement Common Core Mathematics, Math Tools, and More, Can Be Found At www.commoncore.org