Curated OER
Nature of Geometry
Fourth graders capture geometry in nature. In this nature of geometry lesson plan, 4th graders use digital cameras to find real life examples of geometric terms. Students create a presentation using the digital pictures and terms...
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Area of Irregular Polygons
In this geometry worksheet, 10th graders determine the area of irregular polygons. The one page worksheet contains three problems. Solutions are provided.
Curated OER
Who Let the Dogs Out?
Pupils calculate the perimeter and area of polygons. In this geometry activity, students apply formulas of perimeter to solve geometric problems. They calculate the area of a dog fence and create ways to keep the dog in that area.
Math Mammoth
Circle
For this circle worksheet, students find the area and circumference of circles and compare their size using percents. Students determine the are of composite figures made of circles and rectangles. This one-page worksheet contains six...
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Measurement Crafts- Cereal Hands and Feet
Learners identify nonstandard units of measurement and investigate area of objects. In this geometry lesson, students trace their hands and glue cereal pieces to the print to find the area.
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Secrets of Painting
Students explore colors and shapes. In this art concepts instructional activity, students discuss shapes, lines, and color while creating a variety of abstract designs. The instructions for several art activities are provided. Basic art...
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Introducing Powers and Models
Students construct two dimensional models to illustrate squared numbers. In this geometry lesson, students use graph paper and an x/y axis to build squares exponentially. Students identify powers and relationships between various figures...
Math Mammoth
Volume Problems
In this volume problem instructional activity, learners determine the volume of various objects. They compare similar objects and determine the percent of increase and decrease of the surface area and volume. This one-page instructional...
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Perimeter and Area of Similar Figures
Students explore the relationships between similar figures. In this relationships between similar figures lesson, students discuss relationships between perimeter, circumference, area, surface area, and volume of similar figures through...
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Area Calculations
In this calculating area learning exercise, students calculate area and the value of x of given shapes. A reference web site is given for additional activities.
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Calculate Area
For this area worksheet, students calculate the surface area of 3 given shapes, showing their work in spaces provided. A reference web site is given for additional activities.
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Calculate Area Using Shaded Grids
In this area worksheet, students calculate area of shapes using shaded grids, writing answers in cube units. A reference web site is given for additional activities.
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Calculate Area Using Shaded Grids #2
For this area worksheet, students use shaded grids to calculate area, writing area in square units. A reference web site is given for additional activities.
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Calculate Area Using Shaded Grids #3
In this area worksheet, students use shaded grids to calculate area, writing the area in square units. A reference web site is given for additional activities.
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Calculate Area-Shaded Grids #2
In this area worksheet, students calculate area using shaded grids, writing total area in square units. A reference web site is given for additional activities.
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Calculate Shaded Area Using Grids #3
In this area worksheet, students calculate area using shaded grids, writing the area in square units. A reference web site is given for additional activities.
Curated OER
Calculating Area
In this area activity, students use shaded areas on a grid to calculate area, writing the area in square units. A reference web site is given for additional activities.
Curated OER
Calculate Area-Shaded Grids #3
In this area instructional activity, learners calculate the area shown on shaded grids, writing total area in square units. A reference web site is given for additional activities.
Curated OER
Calculate Area Using Shaded Grids
In this area worksheet, students calculate area using shaded areas on grids, writing the area in square units. A reference web site is given for additional activities.
Curated OER
Calculate Area-Shaded Grids
In this area worksheet, students calculate area using shaded grids, writing total area in square units. A reference web site is given for additional activities.
Curated OER
Calculate Area Using Grids
In this area worksheet, students use shaded grids to calculate area, writing area in square units. A reference web site is given for additional activities.
Curated OER
Finding Area of Triangles
In this triangle instructional activity, students find the area of a set of 4 triangles, writing their answer in a rectangle found beneath each. A reference web site is given for additional activities.
Curated OER
Calculating Area
In this area worksheet, students calculate the area of shaded figures shown on grids. A reference web site is given for additional activities
Curated OER
Calculate Volume and Surface Area
For this volume and surface area worksheet, students are given the volume of 4 figures and find the area. A web site reference is given for additional activities.