Worksheet
Curated OER

Perimeter and Area

For Students 9th
For this perimeter and area worksheet, 9th graders solve 17 various types of problems, mostly word problems related to determining the area or perimeter of a geometric shape. They also determine the area and perimeter of shaded portions...
Worksheet
Waterloo Mathematics

Number Sense and Numeration: Ratio and Rate

For Students 6th - 8th Standards
Seventh-graders solve 20 various types of problems related to ratio and rate. They write ratios in simplest form for each given statement, to compare the area of two figures, and write two ratios equivalent to each ratio. Pupils express...
Worksheet
Curated OER

Number Sense and Numeration: Square Roots

For Students 8th
In this square roots instructional activity, 8th graders solve 14 different types of problems to include determining the square root of a number of problems, determining the area of a rectangle and the length of a side of a square with...
Worksheet
Curated OER

Ratio, Rates and Percentages

For Students 8th
In this ratio, rates and percentages worksheet, 8th graders solve 22 various types of problems related to ratios, rates and percentages. They first write ratios in lowest terms and describe each of comparison stated. Students also solve...
Unknown Type
University of Waterloo (Canada)

University of Waterloo: Cemc: Math Circles: 3 D Geometry Ii [Pdf]

For Teachers 9th - 10th Standards
This activity provides a variety of 3D geometry questions requiring higher order thinking skills. Questions include; finding the surface area of a prism, surface area of pyramid, surface area of a sphere, and platonic solids.
Unknown Type
University of Waterloo (Canada)

University of Waterloo: Cemc: Math Circles: Patterns [Pdf]

For Teachers 9th - 10th
This learning exercise provides exercises in working with number patterns. Included are questions related to fractals, patterns in exponents, and perimeter and area.
Activity
University of Waterloo (Canada)

University of Waterloo: How to Use the Geoboard

For Students 9th - 10th
Four worksheets are linked which deal with area and perimeter of shapes constructed on the Geoboard. Additionally, a link is given to an online Geoboard so students may play with the model on their own.

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