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Each game has 10 questions.

Green box means correct.

Yellow box means incorrect.

Unlock harder levels by getting an average of 80% or higher.

Earn up to 5 stars for each level

The more questions you answer correctly, the more stars you'll unlock!

Each game has 10 questions.

Green box means correct.

Yellow box means incorrect.

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Grade 3 - Shape and Space

Standard 3.SS.5 - Given the perimeter of a figure, calculate the missing side.

Included Skills:

Demonstrate an understanding of perimeter of regular and irregular shapes by:

• estimating perimeter using referents for centimetre or metre

• measuring and recording perimeter (cm, m)

• constructing different shapes for a given perimeter (cm, m) to demonstrate that many shapes are possible for a perimeter.

• Achievement Indicators

• Students who have achieved this outcome(s) should be able to:

- Measure and record the perimeter of a given regular shape, and explain the strategy used.

- Measure and record the perimeter of a given irregular shape, and explain the strategy used.

- Construct a shape for a given perimeter (cm, m).

- Construct or draw more than one shape for the same given perimeter.

- Estimate the perimeter of a given shape (cm, m) using personal referents.

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