PBS
Using Symmetry to Create Corporate Logos
Young mathematicians investigate the use of symmetry in graphic design. After first learning about reflection, translational, and rotational symmetry, children use this new knowledge to identify symmetry in letters of the alphabet and...
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Holidays & Festivals Around The World-Kwanzaa
Students use technology to conduct research. They use technology to convey principles and information. They demonstrate proficiency in the use of computer based technology.
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Geometry: Practical Applications of the Distance Formula
Pupils, working independently and in groups, apply the distance formula to practical situations. After solving various problems, students in pairs design coordinate planes from the school blue print to measure the distance from the...
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Transcendentalism and Romanticism in American Literature
How do transcendentalists believe you must learn about the world? Use this PowerPoint to define transcendentalism and explain reason and intuition. Social, political, and philosophical influences of this time are introduced, and a few...
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Making Twins
A short reading is accompanied by a quiz in a resource describing the differences between identical and fraternal twins. The quiz is mostly true/false and would make an excellent anticipatory set to get kids thinking about what they know...
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Building Buildings
Seventh graders investigate 2-D and 3-D objects. In this geometry instructional activity, 7th graders begin to understand spatial reasoning. Students look at pictures of the NYC Skyline and discuss what it looks like from different...
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Invertebrates
Students examine invertebrates. In this animal classification lesson, students discuss invertebrates and bilateral symmetry. They discuss the importance of horse shoe crabs in medical science.
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Intermediate Critical Reading - Photography
Inform your class about the origins of photography with this short passage and accompanying questions. After reading a short informational text, leaners answer 3 questions about the content of the text. This resource could be used in a...
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Transformation: Reflection
Tenth graders identify and analyze appropriate key vocabulary terms associated with transformations and reflection. Students experience creating and recognizing reflection with hands-on manipulations. Students discover real-world...
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In The Garden
Students examine symmetry and transformation concepts. They create patterns that translate, reflect and rotate. Students participate in a variety of activities that explore transformation concepts through the context of a garden.
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Lines of Symmetry
Fourth graders demonstrate lines of symmetry using polygons, pentominoes, and block letters of the alphabet. They describe, identify, and analyze characteristics and properties of geometric shapes.
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Exploring Lines of Symmetry
Students investigate the concept of symmetry. They use cut out shapes that are folded in order to practice identifying the lines of symmetry. The lesson is observed by the teacher working with students for the purpose of scaffolding and...
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Fiber Optics
Students explore the uses of optical fibers, are exposed to the principles of refraction and total internal reflection, solve problems relating to the design of fiber optic cables, and compare them to copper transmission lines.
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Learning about Shapes with Tangrams and the Net
Students use tangrams, student literature, and Websites to explore shapes.
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Similar and Congruent Triangles
Learners create and classify different types of triangles using an online geo-board. They explore the concepts of similar and congruent as they discover how to draw similar and congruent triangles.
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Symmetry Collage
First graders, in groups, studying symmetry, compose collages and bulletin boards.
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Fun With Symmetry
Students manipulate shapes to find multiple lines of symmetry. They use color to visualize the lines of symmetry.
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Silly Symmetrical Names
Fourth graders participate in hands-on activities to introduce them to the concept of symmetry. They make a silly symmetrical picture out of their names after gluing them onto a larger sheet of construction paper. This is a really...
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Fold and Cut
Second graders explore line symmetry and the names and attributes of two-dimensional mathematical shapes. They study the context by folding and cutting out shapes to make a series of mathematical shapes.
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Pattern Matching
First graders examine how to determine the lines of symmetry in pictures, shapes, and patterns by completing the lessons in this unit. They make patterns that show a line of symmetry and describe it using their own language.
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Math Lesson: Rotational Symmetry
Students analyze lines of symmetry and rotational symmetry in designs. They practice dividing a shape along its line(s) of symmetry and discuss the relationship between lines of symmetry and number of sides as well as rotations.
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Six Squares
Students create different shapes on grid paper. In this two-dimensional geometry lesson, students take turns outlining a shape made of six squares on the graph paper. They identify all shapes they see once everyone has had a turn.
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Symmetrical Journals
Students identify symmetrical shapes around their classroom and make symmetry journals. In this symmetry lesson plan, students make drawings of symmetrical shapes inside their journals.
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Comparing and Contrasting
Students practice compare and contrast skills. In this science and language development lesson, students complete a T chart generating traits of a snail and a clam. Students complete a related worksheet.