Lesson Plan
Utah Education Network (UEN)

Geo Shapes

For Teachers Pre-K - 2nd Standards
Invite your first graders to compose and decompose two and three-dimensional figures with this fun, hands-on lesson. They investigate and predict the results of putting together and taking apart two-dimensional shapes with rubber bands...
Lesson Plan
Shodor Education Foundation

Triangle Area

For Teachers 6th - 9th Standards
While the lesson focuses on right triangles, this activity offers a great way to practice the area of all triangles through an interactive webpage. The activity begins with the class taking a square paper and cutting in in half; can they...
Lesson Plan
Illustrative Mathematics

Make Your Own Puzzle

For Teachers K - 2nd Standards
Puzzling over what geometry activity to teach next? Look no further. This simple activity teaches young mathematicians how shapes can be decomposed into smaller figures, and how smaller figures can be assembled into larger shapes. To...
Worksheet
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Curated OER

Color the Pattern

For Students Pre-K - K Standards
This geometric pattern will appeal to learners' artistic sides as they color various shapes based on a guide: they color circles blue, triangles red, squares green, and rectangles yellow. What does this finished design remind scholars...
Interactive
Scholastic

Study Jams! Area of a Triangle

For Students 4th - 6th Standards
Even though there is a wide variety of different triangles in the world, knowing a single equation allows us to find the area of each and every one of them. Follow along with this step-by-step presentation as Zoe clearly models how to...
Lesson Plan
Curated OER

Perimeter and Area

For Teachers 6th
Sixth graders explore the relationship between area and perimeter of rectangles. In this area and perimeter lesson, 6th graders measure and determine perimeter and area of various rectangles. Students create rectangles with given areas...
Lesson Plan
Curated OER

Elastic Band Shapes

For Teachers K - 1st
Students identify basic shapes (triangle, square, rectangle, circle), create shapes with different body parts, and create shapes at various levels (high, low)
Worksheet
Curated OER

Area of Shapes

For Students 4th - 6th
For this geometry worksheet, students find the area of squares, rectangles, and non traditional shapes. Students complete 5 problems on this worksheet. 
Worksheet
Curated OER

Going to the Dogs and Horsin' Around

For Students 4th - 5th
In these rectangle perimeter worksheets, students complete two worksheets for perimeter. Students answer four questions for each rectangular pen they create for a dog and horse pen.
Lesson Plan
Curated OER

Paper Pool

For Teachers 5th - 8th
Students analyze the measurements of rectangles. In this analysis lesson, students will investigate patterns by looking at ratios. Students will also hypothesize the probability of a ball going into a certain pocket when playing pool....
Worksheet
Curated OER

Three-dimensional Shapes

For Students 6th
In this three-dimensional shapes worksheet, 6th graders identify and complete 4 different questions that include various types of three-dimensional shapes. First, they identify the shape illustrated as it relates to a cube. Then,...
Lesson Plan
Curated OER

Finding Area

For Teachers 7th
Seventh graders explore the concept of area. In this area lesson, 7th graders determine what measurements are necessary to find the area of a rectangle and circle. Students use area formulas to calculate area or rectangles and circles.
Printables
Curated OER

Math Tiles

For Teachers 3rd - 4th
In this math worksheet, students cut out 20 math tiles. The tiles include 16 squares and 4 rectangles and can be used for a variety of math activities.
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...
Lesson Plan
Curated OER

Rectangular Gardens

For Teachers 9th - 10th
Learners create a rectangular garden using paper and tiles. In this geometry lesson, students investigate the largest possible rectangle that can be created given specific boundaries. They use grid paper to draw the rectangles creating a...
Lesson Plan
Curated OER

Colorful Dogs

For Teachers Pre-K - K
Students make dog collages using triangles and rectangles. In this collage lesson, students use cut-out triangles and rectangles to make a dog collage after looking examples of Keith Haring's work and listening to Emma Dodd's, Dog's...
Worksheet
Curated OER

Trace the Shapes

For Students Pre-K - 1st
In this recognizing a square, circle, rectangle, and triangle worksheet, students trace each geometric shape. Students trace 8 shapes.
Worksheet
Curated OER

Perimeter and Area 2

For Students 4th - 6th
In this calculating perimeter worksheet, students use their problem solving skills and the information provided to find the perimeter of 6 squares and rectangles.
Worksheet
Curated OER

Tracing Shapes and Coloring Them

For Students K - 2nd
In this color and shapes worksheet, students trace and color large, medium and small examples of circles, triangles, squares and rectangles.
Worksheet
Curated OER

Area of Squares, Rectangles and Parallelograms

For Students 10th
In this geometry worksheet, 10th graders define polygon shapes. They calculate the area of each shape given the sides of the shapes. There are 14 questions with an answer key.
Lesson Plan
Curated OER

Count Them Up

For Teachers 6th - 8th Standards
Pupils calculate area using the geoboard application on their calculators. They use a TI-73 calculator to find the areas of the shapes provided in the accompanying worksheet. Screen shots and instructions for creating shapes in the...
Lesson Plan
Curated OER

Vertical and Horizontal Lines

For Teachers 1st
First graders view works from Mondrian such as "Composition with Red, Yellow and Blue" receiving explantion of the primary and secondary colors and the color wheel and vertical and horizontal lines. They glue black strips to the...
Activity
Curated OER

Name That Shape

For Teachers K Standards
It can be so much fun to learn about new shapes! Kindergartners are shown a series of different shapes; each one is a different color, size, or orientation. They look at the shapes and discuss that no matter their color or size, a square...
Worksheet
Curated OER

Four Squares Method

For Students 4th - 5th
In this writing grid worksheet, students see a paper divided into 4 parts, with a center smaller rectangle. The paper has no directions, but is labeled "Four Squares Method" which is a writing technique.

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