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.

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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Math Games for Teachers

Year 8 - Measurement and Geometry

Standard 8.MD.1.1 - Calculate the circumference, area, radius and diameter of a circle in a word problem.

Included Skills:

Using units of measurement
Choose appropriate units of measurement for area and volume and convert from one unit to another
- choosing units for area including mm2, cm2, m2, hectares, km2, and units for volume including mm3, cm3, m3
- recognising that the conversion factors for area units are the squares of those for the corresponding linear units
- recognising that the conversion factors for volume units are the cubes of those for the corresponding linear units
Find perimeters and areas of parallelograms, trapeziums, rhombuses and kites
- establishing and using formulas for areas such as trapeziums, rhombuses and kites
Investigate the relationship between features of circles such as circumference, area, radius and diameter. Use formulas to solve problems involving circumference and area
- investigating the circumference and area of circles with materials or by measuring, to establish an understanding of formulas
- investigating the area of circles using a square grid or by rearranging a circle divided into sectors
Develop formulas for volumes of rectangular and triangular prisms and prisms in general. Use formulas to solve problems involving volume
- investigating the relationship between volumes of rectangular and triangular prisms
Solve problems involving duration, including using 12- and 24-hour time within a single time zone
- identifying regions in Australia and countries in Asia that are in the same time zone

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