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Lesson Plan
Curated OER

Equilateral Triangle Symmetries Closure Activity

For Teachers Higher Ed
Students explore the symmetries of an equilateral triangle. In this lesson on symmetry, students determine the composition of given equilateral triangles using both rotational and reflectional symmetries.
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Lesson Plan
Curated OER

Exploring Symmetry

For Teachers 4th - 5th
Young scholars use a software program to create artwork and to manipulate images to study mirror and rotational symmetry. They take pictures of items in their environment in which they identify symmetry.
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Lesson Plan
Curated OER

Creating and Destroying Symmetry

For Teachers 9th - 12th
Students study the types of symmetry that appear in different basketball symbols. They point out changes that rotate symmetry from one type to another.
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Lesson Plan
Curated OER

Symmetry Self-Assessment

For Teachers 5th - 6th
Students draw symmetrical shapes. In this symmetry lesson, students complete a self assessment worksheet. Students draw shapes that have lines of symmetry. They then check for rotational symmetry and show the relationship between lines...
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Lesson Plan
Curated OER

Reflections of Symmetry

For Teachers 2nd - 4th
Students use video and the Internet to identify examples of bilateral and radial symmetry in the world around them. They create symmetrical reflection designs using pattern blocks and paper.
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Lesson Plan
Curated OER

Tilings with Multiple Symmetries

For Teachers 7th - 8th
Students explore how some tilings can display rotational and/or reflection symmetry in addition to translational symmetry. Students demonstrate how these tilings can be generated using either one of the symmetry concepts and Zome System...
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Lesson Plan
Curated OER

Rotational Symmetry

For Teachers 4th - 7th
Students practice how to draw a line of symmetry inside a shape. In this symmetry lesson plan, students record the sides, lines of symmetry, and order of rotational symmetry for different shapes.
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Interactive
CK-12 Foundation

Even and Odd Functions and Function Symmetry: Even and Odd Functions (Symmetry)

For Students 10th - 12th Standards
Even money states that the resource is good to use. Scholars manipulate an interactive to adjust the portion of a graph to the left of the y-axis. The interactive allows them to switch between even and odd modes that show the right side...
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Worksheet
Curated OER

Rotational Symmetry

For Students 10th
In this rotational symmetry worksheet, 10th graders identify and compare 10 different figures illustrated on the sheet. They write the order of rotational symmetry seen in each figure as compared to the others. They also define an object...
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Worksheet
Curated OER

Symmetry: Practice

For Students 6th - 7th
In this symmetry activity, students trace the figures, turn them, and then write yes or no to tell if it has rotational symmetry. Students tell how many degrees they turned it to determine the symmetry. Students repeat the process for...
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Worksheet
Curated OER

Polygons

For Students 8th - 10th
This resource provides 5 different worksheets on the topic of polygons and symmetry. These worksheets cover rotational symmetry, lines of symmetry, symmetry of regular polygons, special quadiralaterals, and polygon transformation. The...
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Lesson Plan
Curated OER

Dihedral Figures

For Teachers 6th - 12th
Middle and high schoolers perform transformations. In this web based lesson, students explore dihedral figures. They use the web tools to translate, rotate, and reflect figures. Pupils identify lines of symmetry.
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Lesson Plan
Curated OER

Symmetries of a Quadrilateral I

For Teachers 9th - 10th Standards
Learners examine the properties of quadrilaterals from the point of view of rigid motion. Different types of quadrilaterals are characterized by their symmetries, so learners explore the symmetries of a described quadrilateral to...
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Lesson Plan
Curated OER

Symmetries of a Quadrilateral II

For Teachers 9th - 10th Standards
Learners investigate the symmetries of a convex quadrilateral in a collaborative activity. Rigid motion and complements are explored as learners analyze different cases of reflections across a line.
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Unit Plan
Curated OER

Transformations in the Coordinate Plane

For Teachers 9th - 12th Standards
Your learners connect the new concepts of transformations in the coordinate plane to their previous knowledge using the solid vocabulary development in this unit. Like a foreign language, mathematics has its own set of vocabulary terms...
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Lesson Plan
Curated OER

Rotation Symmetry

For Teachers 6th - 8th
Students investigate the concept of symmetry by using various examples and performing independent practice with scaffolding provided by the teacher. They review reflection symmetry and cover the new rotation symmetry using manipuatives.
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Worksheet
Curated OER

Geometric Shapes: Rotational Symmetry

For Students 4th - 5th
In this geometric shapes:  rotational symmetry activity, students look at four shapes and check yes or no for rotational symmetry.
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Worksheet
Curated OER

Rotational Symmetry

For Students 5th - 7th
In this geometry skills practice learning exercise, students respond to 4 questions that require them to identify rotational symmetry.
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Worksheet
Curated OER

Rotational Symmetry

For Students 4th - 6th
In this geometry skills practice worksheet, students respond to 4 questions that require them to identify images that have rotational symmetry.
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Worksheet
Curated OER

Rotational Symmetry

For Students 4th - 6th
In this geometry skills practice worksheet, students examine 4 images and determine whether or not they have rotational symmetry.
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Worksheet
Curated OER

Rotational Symmetry

For Students 4th - 6th
In this geometry skills practice worksheet, students respond to 3 questions that require them to identify rotational symmetry
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Lesson Plan
Curated OER

The Rotating Grille

For Teachers 9th - 10th
Young scholars experience the geometric method of coding by actual construction and use of a rotating grille. Students use rotations and reflections to code and decode messages. Young scholars explore nomenclature and symmetry.
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Worksheet
Curated OER

Symmetry

For Students 9th - 12th
In this symmetry worksheet, high schoolers use the alphabet to determine how many letters have a mirror plane, rotational axis, or an inversion center. Students determine the symmetry elements and the point group for different chemical...
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Lesson Plan
Curated OER

Symmetries in Quadrilateral Tilings

For Teachers 7th - 8th
Students analyze symmetries of quadrilateral tilings and discover how various types of symmetries, used alone or in combination, can generate the same pattern in more than one way.

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