50 slides. Finding the perimeter and area of shapes including rectangles, triangles and irregular shapes. Introduces simple formulas based on thinking logically about the measures being worked out. Interactive PowerPoint Think Bubble Math 607
ACMMG087
Compare the areas of regular and irregular shapes by informal means
ACMMG088
Compare and describe two dimensional shapes that result from combining and splitting common shapes, with and without the use of digital technologies
ACMMG109
Calculate the perimeter and area of rectangles using familiar metric units
ACMMG137
Solve problems involving the comparison of lengths and areas using appropriate units
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