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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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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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Worksheet
Curated OER

Ratio of Perimeter and Area

For Students 6th - 12th
In this similar figures learning exercise, students complete a chart calculating the perimeter and area of four rectangles and then compare the ratios. There are 4 questions. 
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Worksheet
Curated OER

The Quadratic Koch Snowflake

For Students 5th - 10th
In this Quadratic Koch worksheet, students fill out a chart about the edges, edge length, total length, and different areas of a snowflake. Students do this for 8 snowflakes.
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Worksheet
Curated OER

The Koch Snowflake: Measuring and Area

For Students 4th - 8th
In this snowflakes learning exercise, learners cut out the given snowflakes and place them on graph paper to solve problems such as area and measurement. Students do this for 6 snowflakes.
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Worksheet
Curated OER

Area Problem

For Students 8th - 12th
In this area problem, students solve a problem of the week.  They determine the area of a given figure.  This one-page worksheet contains 1 problem.  A detailed explanation to find the answer is provided.
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Lesson Plan
Curated OER

Area and Circumference of Circles

For Teachers 8th
Eighth graders find the area and circumference of circles. In this area and circumference of circles lesson plan, 8th graders follow a step by step instructional activity and then demonstrate the skills on their own with circles they are...
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Worksheet
Curated OER

Perimeter of a Cirlce

For Students 4th - 8th
For this perimeter of a circle worksheet, students calculate the perimeter of a circle where either the radius or area is already given. Students complete 6 problems.
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Lesson Plan
Curated OER

Volume & Candy Creations Model

For Teachers 6th
Sixth graders investigate surface area.  In this surface area lesson, 6th graders design a box of candy that has a volume of 30 cubic inches.  Students are trying to minimize surface area while keeping volume constant. ...
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Lesson Plan
Curated OER

If you have to find the area of a region, how would you calculate it?

For Teachers 5th
Fifth graders find the area of rice farms. In this area instructional activity, 5th graders draw shapes and grid them to find the area. They compare different rice fields to see which one takes up more space and has the larger area. 
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Lesson Plan
Curated OER

Introductory to Area (Squares, Rectangles, and Triangles)

For Teachers 6th - 8th
Students explore the concept of finding area. In this finding area lesson, students use knowledge of area of triangles to find area of squares and rectangles. Students find area of irregular figures by breaking the figure down into...
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Lesson Plan
Curated OER

Cafeteria Mayhem

For Teachers 9th - 12th
High schoolers design a cafeteria floor plan. In this area and perimeter lesson, groups create an efficient lunchroom layout on poster board by using geometric shapes and formulas as the basis for their designs. In the accompanying...
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Lesson Plan
Curated OER

Perimeter and Area 8

For Teachers 5th - 7th
For this calculating area worksheet, students use their problem solving skills and the information provided to find the area of 6 triangles.
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Worksheet
Curated OER

Perimeter and Area 6

For Students 6th - 8th
In this calculating area worksheet, middle schoolers use their problem solving skills and the information provided to find the area of 6 figures.
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Worksheet
Curated OER

Chapter 8 Worksheet 2 Area of Polygons

For Students 7th - 12th
In this area of polygons worksheet, students compute the area of squares, rectangles, triangles, trapezoids and parallelograms. Given the area of polygons, students determine the missing dimension of the figure. This two-page worksheet...
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Worksheet
Curated OER

Law of Sines and Cosines

For Students 10th - 12th
In this sine and cosine worksheet, students solve given triangles using the law of sines and cosines. They determine the area of triangles. This three-page worksheet contains 12 multi-step problems.
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Worksheet
Curated OER

Explore Area: Practice

For Students 4th - 5th
In this area worksheet, students estimate the are of each shaded figure using the square units. Students then answer two test prep questions about area.
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Worksheet
Curated OER

Surface Areas

For Students 6th - 8th
In this math worksheet, students examine the measurements for the face of the triangle and trapezoid. Then they figure out the total surface area for each.
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Organizer
Curated OER

Optimizing Perimeter and Area

For Students 6th - 8th
In this math worksheet, students examine the possible dimensions to construct two different fences. They try to maximize the area for the best value of space.
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Lesson Plan
Curated OER

Workplace Math Skills Assessment (Scale Drawing)

For Teachers 5th - 6th
In this math worksheet, students take an assessment test of 8 problems related to the construction field of work. Students examine scale drawings and answer questions about area, perimeter and purchasing construction materials.
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Lesson Plan
Curated OER

Perimeter and Area

For Teachers 7th
Seventh graders develop strategies for finding the perimeter and area of large geometric figures. Through lecture and guided practice, 7th graders practice the strategy of dividing a geometric shape into smaller more manageable shapes...
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Lesson Plan
Curated OER

Finding Area

For Teachers 4th
Fourth graders explore how to find the area of a rectangular object. As a class, they discuss definition of area and strategies for finding area. The teacher models finding the area of an object by counting squares. Students observe...
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Lesson Plan
Curated OER

Area Of A Circle

For Teachers 5th
Fifth graders experience a lesson to investigate the methods for finding the area of a circle. They use the drawing of segments in order to visualize how a circle can be proposed of many parts. Then students brainstorm in order to derive...
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Lesson Plan
Curated OER

Area And Perimeter Powerpoint

For Teachers 3rd - 5th
Students engage in a study using technology in order to attempt the comprehension of using perimeter and area. They use powerpoint to solve different problems. This helps to keep learners engaged in the process of practice and...