Lesson Plan
Curated OER

Calculate It

For Teachers 4th
Fourth graders find the area and perimeters of squares and rectangles using a calculator to check their multiplication. They use the appropriate formulas to find the area and perimeter of the given geometric shapes.
Lesson Plan
Curated OER

Count the Squares and Compare

For Teachers 4th
Fourth graders construct squares and rectanges in order to help them find areas and perimeters. They gain an understanding of area and perimeter through teacher modeling and then they construct squares and rectangles.
Worksheet
Curated OER

Area Pre- Test

For Students 6th
In this area worksheet, 6th graders take a pre-test about what they may already know pertaining to geometric area.   Students respond to 10 multiple choice questions.
Lesson Plan
Curated OER

Shape Makes a Difference!

For Teachers 3rd - 6th
Students learn the difference between perimeter and area by watching a video and a hands on activity.
Lesson Plan
Curated OER

Problems at the Ballpark

For Teachers 7th
Seventh graders reinforce understanding of logical thinking in problem solving.
Lesson Plan
Curated OER

Word Problems: Geometry

For Teachers 5th - 8th
Students solve word problems by using basic geometry. In this geometry lesson, students use geometric formulas to find the perimeter, area, and volume of objects. Students complete a worksheet.
Lesson Plan
Curated OER

Geometric Figures

For Teachers 5th - 6th
Students compare, classify and calculate the area of geometric figures such as rectangles, squares, circles and triangles.
Lesson Plan
Curated OER

The Old Chicken Run Problem

For Teachers 6th
Sixth graders apply problem solving strategies to work with a real life situation in which they need to determine the area. They determine the area of chicken runs that are rectangular in shape when give a partial perimeter.
Lesson Plan
Curated OER

Triangle Explorer

For Teachers 3rd - 5th
Students calculate the area of triangles using a variety of materials including computer applets.
Lesson Plan
Curated OER

OCEAN TSUNAMI

For Teachers 6th - 8th
Learners research the concept of a tsunami in detail and the implications of its effect upon a seashore is considered. The causes of a tsunami are investigated and compared with each other.
Lesson Plan
Curated OER

How Much Grass Should I Buy?

For Teachers 7th - 12th
Learners examine a variety of real life situations in which they must access information, select an appropriate formula, and calculate an answer. A rectangular piece of grass provides an opportunity for the exploration of this lesson.
Worksheet
Curated OER

Area and Perimeter

For Students 4th - 5th
For this area and perimeter worksheet, learners complete a set of 6 problems, finding area of rectangles and area and perimeter of squares. 
Lesson Plan
Curated OER

French Braid Quilts

For Teachers 9th - 12th
Students create a lap-sized quilt top using a French Braid method. Lesson is written with two time frame options and has step by step classroom instructions as well as suggested homework.
Lesson Plan
Curated OER

Focus: Word Processing

For Teachers 6th
Sixth graders explore the basic units and prefixes of the metric system. They select a fairy tale or nursery rhyme to revise and rewrite with blanks where the metric system terminology can be inserted. Students, following given...
Lesson Plan
Curated OER

Ping Pong Vocabulary

For Teachers 5th - 8th
Learners estimate the size of a sea turtle nest, or clutch, that contains about 120 eggs. They decide what type of container that they are familiar with that could hold a complete nest or clutch. Finally, students calculate the volume...
Activity
National Council of Teachers of Mathematics

The Math Forum: Intro to Measurement for Primary Students

For Teachers 1st - 5th Standards
This site from the Math Forum is a great introduction to measurement for primary students. Each measurement activity has four components: interactive, manipulative-based project; technology; paper/pencil practice; literature connection.
Handout
University of North Carolina

A Dictionary of Units of Measurement

For Students 9th - 10th
This site contains an extensive list of various units of measurement known internationally and across several disciplines. Unit symbols are also included.
Activity
American Chemical Society

American Chemical Soc.: Best of Wonder Science: Measure Yourself in Metric [Pdf]

For Students 3rd - 5th Standards
Activities where students take turns measuring their height, the width of parts of the hand, and the distance jumped using metric units.
Activity
Beacon Learning Center

Beacon Learning Center: Are We There Yet?

For Students 2nd - 5th Standards
An interactive web lesson teaches students about estimating units of measurement. It also offers practice questions to test students' understanding of the skill.
Lesson Plan
Science and Mathematics Initiative for Learning Enhancement (SMILE)

Smile: Measurement Inches

For Teachers 3rd - 5th Standards
This lesson plan for primary students gives students hands-on practice in using a ruler and understanding customary measurements, length and width in inches. Students also create simple one and two digit addition problems related to the...
Website
PBS

Pbs Learning Media: Calculating Rectangular Area

For Students 3rd - 8th
In this video segment from Cyberchase, the CyberSquad measures Judge Trudy's land claim by using tarps, fence posts and a grid made with rope.
Website
PBS

Pbs Learning Media: Comparing Regular and Irregular Areas

For Students 3rd - 8th Standards
The CyberSquad proves that the area of Hacker's land is equal to the area of Judge Trudy's land in this video segment from Cyberchase.
Lesson Plan
Alabama Learning Exchange

Alex: How Tall Is Hagrid?

For Teachers 6th - 8th
This activity uses data collection method for young scholars to mathematically compute the height and shoulder width of the character Hagrid from Harry Potter. Students will measure their own heights and shoulder widths to come up with a...
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: 6.ee Rectangle Perimeter 1

For Teachers 5th - 8th Standards
This tasks gives a verbal description for computing the perimeter of a rectangle and asks the students to find an expression for this perimeter. They then have to use the expression to evaluate the perimeter for specific values of the...

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