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3.MD.7 – Relate area to the operations of multiplication and addition.
3.MD.7.b – Multiply side lengths to find areas of rectangles with whole-number side lengths in the context of solving real world and mathematical problems, and represent whole-number products as rectangular areas in mathematical reasoning.
Samples: Calculating area using a grid. Calculating the area of squares and rectangles.
5.NF.4 – Apply and extend previous understandings of multiplication to multiply a fraction or whole number by a fraction.
5.NF.4.b – Find the area of a rectangle with fractional side lengths by tiling it with unit squares of the appropriate unit fraction side lengths, and show that the area is the same as would be found by multiplying the side lengths. Multiply fractional side lengths to find areas of rectangles, and represent fraction products as rectangular areas.
Samples: Calculating area using a grid. Area in daily use. Area of Squares and Rectangles.
Using units of measurement
ACMMG108 – Choose appropriate units of measurement for length, area, volume, capacity and mass
Samples: Converting between liters and milliliters. Converting from centimeters to millimeters.
ACMMG109 – Calculate the perimeter and area of rectangles using familiar metric units
Samples: Perimeter and Area. Area. Area and money. Calculating area using a grid.
7.GM.3 – Use side or edge lengths to find the perimeters and areas of rectangles and parallelograms and the volumes of cuboids, given whole-number dimensions
Samples: Perimeter and Area. Calculating area using a grid. Calculating the Area of Irregular Shapes. Area.
KS2.Y5.M – Measurement
Pupils should be taught to:
KS2.Y5.M.7 – Use all four operations to solve problems involving measure [for example, length, mass, volume, money] using decimal notation, including scaling
Samples: Length - using decimals and matching equivalence. Calculating distance in miles tutorial.