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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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Fourth - Shape, position and movement
Standard 4.GMD.1.1 - Practice identifying the different parts of a circle.
Included Skills:
Properties of 2D shapes and 3D objects
• I have explored the relationships that exist between the sides, or sides and angles, in right-angled triangles and can select and use an appropriate strategy to solve related problems, interpreting my answer for the context.
• Having investigated the relationships between the radius, diameter, circumference and area of a circle, I can apply my knowledge to solve related problems.
• Calculates the length of any side of a right-angled triangle using the Theorem of Pythagoras.
• Calculates the size of an angle in a right-angled triangle using trigonometry.
• Calculates the length of a side in a right-angled triangle using trigonometry.
• Uses the formula C = π D or C = 2π r to calculate the circumference of a circle.
• Uses the formula A = πr2 to calculate the area of a circle.
• Calculates diameter and radius of a circle when given the area or circumference.
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