Instruction will promote mathematical processes/thinking, as detailed in the Standards for Mathematical Practice as well as content standards for Operations and Algebraic Thinking, Number and Operations in Base Ten, Number and Operations Fractions, Measurement and Data, and Geometry. Specifications for study within the grade level are detailed in the “Maryland College and Career Ready Standards”. Skills and concepts will include but are not limited to developing fluency with adding and subtracting fractions, developing an understanding of multiplication and division of fractions, extending computation to include decimal numbers, and developing an understanding of volume.