Grade 3 Math

Grade 3 Mathematics consists of multiplication and division fluency, fractions on number lines, area and perimeter, data interpretation, and multi-step word problems.

9 lessons

Grade 3 Math topics

  • Area of a Rectangle

    The child measures area by counting unit squares, links the area of a rectangle to multiplication and uses square centimeters and square meters.

  • Bar Graphs and Picture Graphs

    The child presents data in block graphs, bar graphs with simple scales and tables, and answers comparison and total questions.

  • Fractions of Shapes and Amounts

    The child names unit fractions and simple non-unit fractions of shapes and sets, writes them with fraction notation and finds a fraction of an amount.

  • Fractions on a Number Line

    The child places fractions on a number line, recognizes equivalent fractions with diagrams and compares fractions with the same numerator or denominator.

  • Measuring Length and Height

    The child measures and compares lengths and heights with a ruler or tape in centimeters and meters, estimates before measuring and solves simple length problems.

  • Mass, Capacity and Temperature

    The child measures mass in grams and kilograms, capacity in milliliters and liters and temperature in degrees, reading simple scales.

  • 2, 5 and 10 Times Tables

    The child uses the multiplication and division signs, recalls the 2, 5 and 10 multiplication facts with matching division facts and solves simple sharing and grouping problems.

  • Number Patterns and Missing Numbers

    The child continues and explains number patterns with a term-to-term rule and finds missing numbers in number sentences using inverse operations.

  • Place Value and Rounding

    The child reads, writes, orders and rounds four-digit numbers and partitions them by place value.

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