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Lesson Plan
Curated OER

Transformations Using the Geometer's Sketchpad

For Teachers 8th - 9th
Students discover rules for single transformations, rules for composition of transformations, when a figure has transformation symmetry, and if a transformation is congruent to its preimage.
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Lesson Plan
Curated OER

Transformations

For Teachers 9th - 11th
Several practice exercises suitable for any geometry class working on transformation, symmetry, and tessellation -- especially visual representations of image translation, rotation, and reflection, symmetry, tessellations and tangrams --...
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Worksheet
Curated OER

Snowflake Symmetry

For Students 5th - 6th
For this symmetry worksheet, students analyze a picture of a hexagon folded into sixths with black parts to be cut out. Students draw what the snowflake will look like when it is unfolded.
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Lesson Plan
Curated OER

Turn Symmetry

For Teachers 4th
Fourth graders observe geometric patterns to determine if they show rotational or point symmetry. They participate in the a demonstration lesson with a triangle. They create their own designs that show rotational or point symmetry.
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Worksheet
Curated OER

Symmetry

For Teachers 1st - 2nd
In this symmetry in art worksheet, learners circle the objects below that are examples of symmetry. Students then draw a line through the center of each image to show how the halves are symmetrical.
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Worksheet
Curated OER

Congruent Triangles

For Students 10th
In this congruent triangles worksheet, 10th graders solve and complete 10 different problems that include various forms of triangles. First, they name the method for proving each set of triangles congruent using the given information....
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Lesson Plan
Curated OER

Lesson #2 Absolute Value and Symmetry

For Teachers 11th - 12th
Students investigate absolute value functions.  In this Algebra II/Pre-calculus/Calculus lesson, students explore the formal definition of absolute value and apply the piece-wise definition to solve inequality problems.  Students explore...
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Lesson Plan
Curated OER

Absolute Value And Symmetry

For Teachers 9th - 12th
Students engage in a lesson that is concerned with the concepts of absolute value and symmetry. They define the meaning of absolute value and graph functions and study the corresponding line and its symmetry. The lesson includes calculus...
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Lesson Plan
Curated OER

Geometry and Symmetry

For Teachers 4th - 6th
Students examine tessellations and their geometric properties. The lesson plan and discussions may be used to develop students' understanding of polygons and symmetry as well as their ability to analyze patterns.
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Lesson Plan
Curated OER

Quadratic Functions

For Teachers 8th - 9th
Students graph quadratic equations on paper and check their results on the graphing calculator. They predict the direction of the graph and the vertex point. Students use the vertex, axis of symmetry and knowledge of which direction the...
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Lesson Plan
Curated OER

Symmetry In Nature

For Teachers 6th - 12th
Students investigate the symmetry that is found in nature. They view shapes and patterns in nature while looking at images. Students look for tessellations while obtaining photographs with a digital camera. The information is used for...
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Lesson Plan
Curated OER

Interpreting Lao Design: Painting

For Teachers K - 8th
Students examine Lao art techniques and practice replication and modification of Lao designs. Maintaining a symmetrical image, they embellish designs with imagery and background color. They discuss the students' works and note the...
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Printables
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Houghton Mifflin Harcourt

Unit 3 Math Vocabulary Cards (Grade 1)

For Students 1st Standards
Reinforce math vocabulary with a set of flashcards. Each card showcases a boldly typed word or a picture representation with labels. The topics are geometry related and include terms such as cones, faces, pyramids, sides, and more! 
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Lesson Plan
Curated OER

WonderFoam Collagraph Prints

For Teachers Pre-K - 12th
Experiment with your very own printmaking blocks using foam sheets! Your class can create a beautiful pattern on their stamp with various shapes, symmetrical or not. Printing these might resemble Italian or Spanish tile patterns, or a...
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Learning
School Mathematics Project

Resource Sheets

For Students 4th - 8th Standards
This extensive and far-reaching collection of worksheets puts a new twist on many basic concepts. Learners use multiplication to trace a path from one point to another, tile a plane by converting between improper and proper fractions,...
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Lesson Plan
Curated OER

Punch Patterns

For Teachers 5th
Fifth graders duplicate patterns, guess pattern results and identify the symmetries created. They are given an instructional handout, 5th graders replicate the patterns demonstrated by folding the paper and punching the appropriate...
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Lesson Plan
Curated OER

Lesson Plans for Portrait of the Young Countess Schouvalof

For Teachers 12th - Higher Ed
Students analyze the art for the Young Countess of Schouvalof and also practice recognizing the work of Le Brun, Leonardo da Vinci, and Andy Warhol. In this portrait art lesson, students analyze copies of the artists work and mark on the...
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Lesson Plan
Curated OER

Math: Shapes and More Shapes

For Teachers 6th - 8th
Students locate lines of symmetry in regular polygons and predict the number of lines of symmetry in an octagon. In three different polygons, they construct all lines of symmetry and after making their prediction about the octagon,...
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Lesson Plan
Curated OER

Boarding of Symmetrical Shapes

For Teachers 2nd
Second graders use geoboards to model polygons and to practice finding lines of symmetry.
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Lesson Plan
Curated OER

Roger Brown

For Teachers 1st - 2nd
Students examine and discuss the use of symmetry in a painting by the artist Roger Brown. They draw a geometric shape, divide it with a line of symmetry, and create a painting using the geometric shapes demonstrating symmetry.
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Lesson Plan
Curated OER

Symmetrical Journals

For Teachers K - 3rd
Young scholars examine the concept of symmetry by studying the symmetry of symbols in a wall painting and creating journals with a symmetrical design. After a class review of symmetry and identifying the line of symmetry in several...
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Lesson Plan
Curated OER

Geo Jammin' By DeSign - Day 3, Lesson 14: Mirror, Mirror on the Wall

For Teachers 2nd - 3rd
Learners explore characteristics of symmetry, write a definition, and locate the line of symmetry on a shape.
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Lesson Plan
Curated OER

Geometry History Lesson

For Teachers 10th
Tenth graders investigate the early history of geometry. In this geometry lesson, 10th graders investigate translations, rotations, and reflections. They also solve problems with line of symmetry and rotational symmetry while reviewing...
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Lesson Plan
Curated OER

Absolute Value of Linear Functions

For Teachers 9th - 10th
Students identify and interpret how absolute value affects linear functions. They also graph linear functions and reflect them in a line of symmetry. Finally, students evaluate the absolute value of a constant using technology to...

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