Assessment
Curriculum Corner

#### Area and Perimeter

For Students 3rd - 4th Standards
Get third graders excited to work find area and perimeter of unit squares, rectangles, and irregular shapes. A 36-page packet comes with task cards, graphic organizers, practice worksheets, printables with squares, exit tickets, and word...
Lesson Plan
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Curated OER

#### Areas of Geometric Shapes with the Same Perimeter

For Teachers 7th - 9th Standards
A triangle, square, hexagon, and circle all haveÂ a perimeter of one unit. Eighth graders must attempt to find the area of each and arrange them in order from least to greatest areas. AÂ terrific task for applying four different area...
Worksheet
Common Core Sheets

#### Determining Perimeter with Square Units

For Students 3rd Standards
Third graders determine the perimeter of a shaded sectionÂ by counting the number of unit squares that surround it. Each sectionÂ is shaded on a small square unit grid.Â
PPT
Curated OER

#### Area and Perimeter: Santa Style

For Teachers 4th - 6th
What a fantastic resource! The class practices finding the area and perimeter of various regular and irregular shape by first counting the grid squares inside each shape, and then by using the traditional formula. The process is fully...
Unit Plan
Buffalo State

#### A Five Day Approach to Using Technology and Manipulatives to Explore Area and Perimeter

For Teachers 3rd - 6th Standards
Young mathematicians build an understanding of area and perimeter with their own two hands in aÂ series of interactive geometry lessons. Through the use of different math manipulatives, children investigateÂ the properties of rectangles,...
Worksheet
Alberta Learning

#### Area and Perimeter of Irregular Shapes

For Students 3rd - 6th Standards
Evaluate young mathematicians' understanding of area and perimeter with this series of three assessment tasks. Challenging students to not only calculate the area and perimeter of irregular shapes, but to explain in writing their...
Lesson Plan
PBS

#### Garden Grade 6 Area and Perimeter

For Teachers 3rd - 6th Standards
Engage young mathematicians in applying their knowledge of area and perimeter with aÂ fun geometry instructional activity. Through a series of problem solving exercises, children use their math knowledge toÂ design different-sized garden...
Lesson Plan
Curated OER

#### Area and Perimeter Floor Plan

For Teachers 6th
Using Google SketchUp, learners draw a model of their bedroom. They begin by measuring the dimensions of their bedroom, inputting this information into the software program, and calculating perimeter and area. This is an interesting and...
Worksheet
Common Core Sheets

#### Rectangles - Same Perimeter and Different Area

For Students 3rd Standards
Given a rectangle with specified dimensions, learners are prompted to create a new rectangle with the same perimeter, but a different area. This challenges third graders to think about perimeter and area in a new way. Each problem...
Worksheet
Common Core Sheets

#### Rectangles - Same Area and Different Perimeter

For Students 3rd Standards
Given a rectangle with specified dimensions, third gradersÂ are prompted to create a new rectangle with the same area, but a different perimeter. This challenges learnersÂ to think about perimeter and area in a new way. Use worksheet as a...
Worksheet
Common Core Sheets

#### Finding Side Length (Given Perimeter)

For Students 3rd Standards
Perimeter is the total distance around an object. One can find the perimeter of a rectangle or square by adding all four side lengths together. These worksheets require third gradersÂ to find the missing side length, given the perimeter...
Lesson Plan
Curated OER

#### Area, Perimeter and Rations Using Pentominoes

For Teachers 3rd - 10th
Learners of all ages investigate area and perimeter through pentominoes. In this geometry lesson, students calculate the are and perimeter of different geometric shapes and describe the properties of similar and congruent shapes. This...
Worksheet
Curated OER

#### Perimeters of Squares and Rectangles

For Teachers 2nd - 4th Standards
If you're looking for some perimeter practice problems for beginners, you've found them! Learners reference an example that takes them through the steps of finding the perimeter of a square or rectangle. Then, they complete nine on their...
Lesson Plan
Curated OER

#### Rectangular Gardens Within A Given Perimeter

For Teachers 6th
Sixth graders design rectangular gardens with a given perimeter and generalize how to maximize the area Students applying the formulas for perimeter and area of polygons. They analyze length, area, and volume and make relationships...
Worksheet
Curated OER

#### Perimeters: Which Constellation is the Longest?

For Students 8th - 10th
High schoolers use diagrams of the constellation Orion and the constellation Ursa Major which show the distances between the stars of the constellations. They calculate the perimeters of each, find the average distance of the stars for...
PPT
Curated OER

#### L.O. Calculating Area and Perimeter (Version 1)

For Teachers 3rd - 4th Standards
An excellent presentation on calculating area and perimeter is here for you. In it, young mathematicians are given five examples to solve for perimeter, then five examples to solve for area. The final two slides present a word problem...
Worksheet
Mathwire

#### Shape Investigation: Area and Perimeter

For Students 2nd - 5th
Does a shape's perimeter always match its area? Learners approach this and other claims in this shape investigation worksheet. Using blank grids, they draw various shapes based on required perimeter and area measurements, labelling the...
PPT
Curated OER

#### Calculating and Measuring Perimeters of Polygons

For Teachers 3rd - 4th Standards
If you're teaching 3rd or 4th grade math, this presentation is a must have. It defines perimeter and polygons, then describes the process by which perimeter is determined through pair share discussion and critical thinking questions....
PPT
Curated OER

#### Perimeter: The Distance around a Shape

For Teachers 3rd - 5th
A few good questions move this lesson right along. Young mathematicians use critical-thinking skills as they learn how to determine the perimeter of various shapes. They determine perimeter first by measuring and adding the lengths of...
Worksheet
Curated OER

#### What's the Perimeter?

For Students 2nd - 4th Standards
Find the perimeter of squares and rectangles with a straightforward worksheet. An example at the top of the page shows third graders how to find the perimenter, along with the addition problem necessary to find it. Pupils then work on...
Worksheet
Curated OER

#### Perimeter and Area

For Students 3rd - 4th
Dawn, a fictitious student, drew a long rectangle shape in her math journal, and now your class will explore it! They find the measurements of each side, total the perimeter, and find the area. Consider using this as inspiration: have...
PPT
Curated OER

#### L.O. Calculating Area and Perimeter (Version 2)

For Teachers 4th - 5th
An excellent presentation on calculating area and perimeter. Young mathematicians practice the skills involved with determining the area and the perimeter of a variety of rectangular shapes. The final two slides present a challenging...
Lesson Plan
Alabama Learning Exchange

#### Polygons-Changing Area Versus Changing Perimeter

For Teachers 5th - 8th Standards
Investigate the area and perimeter of polygons in this geometry lesson. Young geometers use grid paper to draw a quadrilateral and calculate its area and perimeter. They also read The Greedy Triangle to identify the changing shape of...
Worksheet
Curated OER

#### Classification of Triangle Measurement & Perimeter

For Students 10th
In this classification of triangles activity, 10th graders identify and complete 8 different problems that include determining the measurement and perimeter of various types of triangles. First, they color all right, acute, and obtuse...