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Lesson Plan
Curated OER

Magdeburg Hemispheres

For Teachers 7th - 10th
Students investigate whether air exerts a force. In this physics lesson plan, students calculate air pressure using force and area information.
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Worksheet
Curated OER

Finding Area and Perimeter of Rectangles and Squares Given Vertices

For Students 8th - 10th
In this area and perimeter worksheet, learners find area and perimeter of rectangle and squares given the coordinates of the vertices.  Grids are provided for these six problems.
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Worksheet
Curated OER

Area Of Irregular Shapes

For Students 4th - 8th
In this math activity, students complete 13 problems where they find the area of irregular shapes where some of the measurements are given. Examples are given in this well-designed activity.
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Worksheet
Curated OER

Area of Squares and Rectangles

For Students 5th - 8th
In this math worksheet, learners complete 16 problems where they find the area of squares and rectangles with whole and decimal numbers. This worksheet would be an excellent homework assignment.
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Worksheet
Curated OER

Area Of Triangles

For Students 4th - 8th
In this math worksheet, students complete 19 problems where they find the area of triangles by utilizing a variety of shapes and numbers. This worksheet would be an excellent homework assignment.
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Lesson Plan
Curated OER

Area-Time to Get in Shape

For Teachers 9th - 10th
Learners investigate the properties of triangles and parallelograms. In this geometry lesson, students calculate the formula used to find the are of a triangle and other polygons. They create a visual model to represent their findings.
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Lesson Plan
Curated OER

Picture Frames and Algebra

For Teachers 8th - 9th
Students evaluate the area of a picture frame and write algebraic representations. In this algebra lesson, students work in groups to find the area of different picture frames.  Students then write algebraic expressions and present then...
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Worksheet
Curated OER

Math Worksheet: Area (2)

For Students 5th - 8th
In this area worksheet, learners find the area of this non traditional shape with 6 sides. Students complete this for 1 problem on this worksheet.
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Worksheet
Curated OER

Area and Perimeter of Rectangles

For Students 4th - 8th
In this area and perimeter worksheet, students find the area and perimeter of rectangles whose sides are three digit numbers with decimals. Students complete 6 problems.
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Worksheet
Curated OER

Area and Perimeter of Various Shapes

For Students 5th - 6th
For this area and perimeter worksheet, students find perimeter and area of 6 given shapes. An answer key and website reference are included.
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Worksheet
Curated OER

Area of Rectangles

For Students 2nd - 5th
In this area worksheet, students find the area of rectangles that are represented by square units. Students complete 6 problems on 10 pages.
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Worksheet
Curated OER

Cylinders and Cones Homework

For Students 9th - 12th
In this geometry worksheet, high schoolers solve for the volume or surface area of cones and cylinders given the radius, diameter, or height. There are 25 questions.
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Worksheet
Curated OER

Similar Objects

For Students 8th - 12th
For this geometry worksheet, students walk through the process of comparing the scale factor of two cylinders' surface area and volume and answer questions about the scale factor of prisms. There are 15 questions.
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Lesson Plan
Curated OER

Classifying Pyramids

For Teachers 6th - 7th
Students study pyramids. In this prisms lesson, students explore the attributes of pyramids. Students will explore the lateral surface area of pyramids and be able to distinguish pyramids from other space shapes.
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Lesson Plan
Curated OER

Fencing Your Backyard

For Teachers 8th - 10th
Students use geosketch ro create a fence. In this geometry lesson, students identify the amount of material and area needed to create a fence. They calculate the perimeter and surface area of their fence.
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Lesson Plan
Curated OER

Perimeter and Area of a Rectangle

For Teachers 6th
Sixth graders fill out worksheets to find the perimeter and area of rectangles. In this perimeter and area lesson plan, 6th graders color in the area and measure the perimeters.
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Lesson Plan
Curated OER

Is There Room?

For Teachers 8th - 10th
Students calculate the area of different polygons. In this geometry instructional activity, students draw shapes using different scale factors. They calculate and make sure there is enough room for te soccer arena through their...
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Lesson Plan
Curated OER

Robot Area

For Teachers 9th - 11th
Students calculate the area of different polygons. In this geometry lesson, students explore polygons based in their shape and number of sides. They find the formula for the area and use each specific formula for each shape.
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Lesson Plan
Curated OER

Tricky Traps

For Teachers 9th - 11th
Students create identify properties of trapezoids. In this geometry lesson, students calculate the area of given trapezoids and review the area formula for parallelograms. They draw a correlation between the area of a trapezoid and that...
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Worksheet
Curated OER

Area of Triangle Worksheet

For Students 5th - 6th
In this area worksheet, students find the area of a triangle given the height and the base. They also find the height or base given the area of the triangle. 
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Lesson Plan
Curated OER

Double, Double: Looking at the Effect of Change on Perimeter, Area and Volume

For Teachers 9th - Higher Ed
Students explore perimeter, volume, and area. In this math lesson, students explore how changes in dimensions of geometric shapes affect the perimeter, area and volume of the various shapes. Students investigate the results when the...
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Worksheet
Curated OER

Chapter 6: Geometry Perimeter and Area

For Students 10th - 12th
In this perimeter and area instructional activity, students find the perimeter of various polygons.  They compute the perimeter, surface area, circumference, and volume of given figures.  Students explore trigonometric ratios.  This...
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Worksheet
Curated OER

Perimeter and Area

For Students 6th
In this perimeter and area worksheet, 6th graders find the perimeter and area of shapes with right angles. Students complete this for 9 shapes total.
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Worksheet
Curated OER

Perimeter and Area

For Students 4th - 6th
In this perimeter/area worksheet, students find area and perimeter for a set of 9 shapes. A website reference is included for additional resources.