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

Grade 6 - Shape and Space

Standard 6.SS.2 - Find the perimeter of a shape made of unit squares.

Included Skills:

Extend and apply understanding of perimeter of polygons, area of rectangles, and volume of right rectangular prisms (concretely, pictorially, and symbolically) including:
relating area to volume
comparing perimeter and area
comparing area and volume
generalizing strategies and formulae
analyzing the effect of orientation
solving situational questions.
Generalize formulae and strategies for determining the perimeter of polygons, including rectangles and squares.
Generalize a formula for determining the area of rectangles.
Explain, using models, the relationship between the area of the base of a right rectangular prism and the volume of the same 3-D object.
Generalize a rule (formula) for determining the volume of right rectangular prisms.
Analyze the effect of orientation on the perimeter of polygons, area of rectangles, and volume of right rectangular prisms.
Solve a situational question involving the perimeter of polygons, the area of rectangles, and/or the volume of right rectangular prisms.
Critique the following statements using concrete or pictorial models:
- "For any two right rectangular prisms, the one with the greater volume will be the prism that has the greatest base area".
- "For any two rectangles, the rectangle with the greatest perimeter will also have the greatest area".

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