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594 reviewed resources for perimeter of polygons

Lesson Planet

Math is Beautiful

For Teachers 4th - 7th
Young scholars explore how geometry is used on the composition of artworks by artists from different cultures. This lesson is equally suited for a Math or Art classroom at the late-elementary or early-middle school level.
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Fill 'Er Up

For Teachers 6th
Sixth graders investigate the concept of volume. They estimate the value and then find the true measurement. Students struggle with finding the volume of large cylinders. This is dealt with my using numerous smaller measurements.
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Searching The Word

For Teachers 5th
Fifth graders review EOG math terms and definitions found in their math notebooks, and pick between 15 and 20 words to put in a word search.
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An Introduction to Quadrilaterals

For Teachers 6th - 10th
Students explore different types of quadrilaterals. Students define the terminology used with quadrilaterals. They create particular quadrilaterals based on specific characteristics of the quadrilaterals using an online tool.
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Two-Step Linear Equations

For Students 7th
In this two-step linear equations worksheet, 7th graders solve 15 various problems that include linear equations with more than one-step. First, they need to get the variable, x, alone by subtracting/adding the whole number on the same...
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Similar Polygons and Circles

For Students 9th - 12th
In these similar polygons and circles worksheets, students complete 15 questions including 9 word problems regarding similar polygons. Students then complete 15 questions including 1 word problem involving circumference, area, and arc...
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Sunshine Math 5

For Students 3rd - 5th
In this math problem solving worksheet, students examine and solve 9 math word problems that require them to use problem solving skills.
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Finding the Circumference and Area of a Circle

For Teachers 6th
Sixth graders discover what circumference is.  For this measurement lesson, 6th graders identify the radius and diameter of different circles. Students discover how to find the area of a circle using the radius and diameter.
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Circumference

For Teachers 6th - 8th
Students solve a measurement riddle.  In this circumference lesson plan, students read Sir Cumference and the Dragon Pi by Cindy Neuschwander.  Students work in groups to perform measurements in order to solve the riddle. 
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Patterns, Relations and Functions.

For Teachers 7th - 8th
Students complete and identify missing numbers in a pattern. In this algebra lesson plan, students identify the slope and y intercept of a linear equation. They graph their solution on a coordinate plane.
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Approximating Pi

For Teachers 6th - 11th
Learners compare 3 fractional approximations of pi and compare the relative error of each. In this comparative math lesson plan, students compare methods of approximation used by Archimedes, ancient Babylonians, and ancient Egyptians.
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Peter's String

For Teachers 4th - 6th
Students are introduced to the math problem and consider how they could approach it. In pairs, students investigate Peter's conjecture in any way they see fit. They then share their answers with the class.
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Eye From the Sky

For Teachers 4th - 8th
Young scholars are introduced to the concept of aerial perspective and scale. Students will use satellite technology to view their neighborhoods and sketch the area surrounding their schools. They will take part in a neighborhood walk to...
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Penny's Box

For Teachers 7th - 9th
Students need to be able to calculate the volume and surface area of a cuboid as well as present a systematic list of results in order to justify the minimum case. The use of three factors of 100 is also important.
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Year Book Page Special Shape Collage

For Teachers 8th - 10th
Pupils design a collage of pictures for a yearbook that make a shape. They determine the area of the shape and the price of putting the collage in the yearbook.
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Math: Equal Area Triangles

For Teachers 6th - 8th
Students examine a math worksheet and determine how to divide a single triangle into four of equal area. Using geometric principles, they sketch two additional ways to divide into into four equal triangles. To conclude, students...
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Fences and Posts

For Teachers 5th
Fifth graders use Geoboards to demonstrate how shapes can be made by looping the rubber bands over the nails. They make a triangle on their Geoboards. At least one side of the triangle should be either horizontal or vertical. The picture...
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Angle Benchmarks

For Teachers 6th
Sixth graders discuss the characteristics of specific angles and then use the information to to identify and estimate given angles. The class goes outside, identifies north, and turns a specified amount of degrees. Using a given compass,...

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