Lesson Plan
Curated OER

Length, Perimeter, and Area

For Teachers 3rd - 6th
Students explore the concepts of length, perimeter, and area. In this math lesson plan, students use Shape Explorer to practice finding length, perimeter, and area.
Lesson Plan
Curated OER

Length, Perimeter, and Area

For Teachers 2nd - 6th
Students explore the concepts of length, perimeter and area. Students develop an understanding of length, perimeter, and area. Students calculate the area and perimeter of random shapes and calculate the area and perimeter of a triangle...
Worksheet
Curated OER

Explore Perimeter and Area - Reteach 18.1

For Students 3rd - 6th
In this perimeter and area instructional activity, students review the steps to find perimeter and area. Students then use grid paper to draw the figures described in 6 questions. Students note the perimeter and area of shapes as well.
Lesson Plan
Curated OER

Pythagorean Theorem

For Teachers 7th - 10th
In this measurement lesson, learners examine the Pythagorean Theorem, perimeter, and areas of right triangles. They record their measurements and research their findings on a grid.
Worksheet
Curated OER

Great Designs

For Students 3rd - 6th
In this measuring activity, students use a centimeter ruler to measure the perimeter of 3 figures. They then draw 4 shapes in the grid on the page.
Lesson Plan
Curated OER

Secret Formulas

For Teachers 3rd - 5th
Learners calculate the perimeter of rectangles and squares. They imagine trying to build a fence around a yard or trying to determine how much paint they need to paint a room. They also develop formulas and procedures for determining the...
Lesson Plan
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Curated OER

Map Your School

For Teachers 3rd - 12th
Learners participate in a project to map their school. They measure and graph various areas around the school. Students find the longitude and latitude of the school and research the school's history, and highlight special important areas.
Worksheet
Curated OER

Calculating Perimeter Using Grid Method

For Students 5th - 6th
In this perimeter instructional activity, students use sets of grids to calculate the perimeter of shaded areas in units. A reference web site is given for additional activities.
Lesson Plan
Curated OER

Perimeter Patterns

For Teachers 6th
Sixth graders calculate perimeter of rectangles with different dimensions.  In this perimeter lesson, 6th graders define length, width and perimeter.  Students complete a perimeter activity using a web tool to change the...
Worksheet
Curated OER

Linear Graphs and Equations 5.1

For Students 6th
In these identifying coordinates on a grid, linear graphs, and equations worksheets, 6th graders draw the shapes and letter, complete a table and use it to draw a graph, calculate gradients of lines, determine equations of lines, solve...
Lesson Plan
Curated OER

Comparing Area and Perimeter

For Teachers 9th - 11th
Students solve problems by finding the perimeter and area of an enclosed area. In this geometry instructional activity, students differentiate between the area and the perimeter. They see how they relate and how to use it to maximize an...
Lesson Plan
Curated OER

Perimeter

For Teachers 3rd - 12th
Students examine the concept of perimeter. Students calculate the perimeter of a random shape on a grid. Students develop a better understanding of the concept of perimeter. Students calculate the perimeter of shapes.
Lesson Plan
Curated OER

Area, Perimeter, Circumference

For Teachers 6th
Sixth graders use different measuring tools to measure area, perimeter, and circumference of different shapes. In this measurement lesson plan, 6th graders measure parallelograms, triangles, and circles.
Lesson Plan
Curated OER

The Ins And Outs Of Area And Perimeter

For Teachers 5th
Fifth graders demonstrate the concept of perimeter and area using manipulative. For this area and perimeter lesson, 5th graders explore area and perimeter through the exploration style of teaching using eatable and non-eatable...
Lesson Plan
Utah Education Network (UEN)

The Pasture and the Fence

For Teachers 3rd Standards
Beginning geometers use tiles and grid paper to draw and calculate perimeter and area. Rectangles of different sizes are created and then measured to build understanding. The one-inch grid sheet referenced is attached. 
Lesson Plan
Curated OER

Is There Mystery in Measurement?

For Teachers 3rd - 6th
Investigate perimeter and area of polygons! In this measurement lesson, learners use index cards to create rectangles and trace their hand to estimate its area and perimeter.
Lesson Plan
Curated OER

Footprints: Take a Step into Estimation

For Teachers 3rd - 6th
Compare sizes of student footprints with those of elephants and sauropod dinosaurs! Upper graders make estimations of the areas of irregular shapes; learners use grids to make and explain estimates within low and high ranges.
Worksheet
Curated OER

Calculate Perimeter Using Grid Method

For Students 4th - 6th
In this perimeter worksheet, students find the perimeter of shaded areas shown a grids, 2 total. Students write total area in square units. A reference web site is given for additional activities.
Printables
K-5 Math Teaching Resources

Graph Paper

For Students 1st - 6th
You'll never have to buy graph paper again with this printable resource, which can be used for anything from creating graphs, plotting points in the coordinate plane, or measuring the area and perimeter of polygons. A...
Lesson Plan
Curated OER

Geometry- Coordinate Plane

For Teachers 6th - 8th
Students plot points on a coordinate grid.  In this coordinate plane lesson plan, students use a coordinate grid to locate the perimeter points of pictures, identify quadrants and use the coordinate points to draw the picture on a...
Lesson Plan
Curated OER

Perimeter

For Teachers 3rd - 7th
Students explore the concept of perimeter. In this perimeter lesson plan, students discuss how to find perimeter of various shapes. Students use the Perimeter Explorer applet to find the perimeter of various shapes.
Worksheet
Curated OER

Find the Perimeter

For Students 4th - 5th
In this perimeter worksheet, students use grid paper to make as many shapes as possible using given perimeters, 4 total. Answers included on page 2.
Lesson Plan
Curated OER

Design a Building

For Teachers 5th - 6th
Students design a blueprint of a building. In this measurement lesson, students design a building on paper. Students copy their building's measurements into the Microsoft Paint program and write word problems about their buildings....
Lesson Plan
Curated OER

An Introduction to Area and Perimeter

For Teachers 4th - 7th
Young scholars form rectangles by using tiles, measure area and perimeter by counting. They discover and apply rules for measuring perimeter.