Curated OER
Rotations
Young scholars discuss the concepts of reflection, rotation, and translation. In this rotation activity, students investigate rotations through examples on an overhead projector. No additional worksheet or student assignment is included.
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Slides, Flips and Turns
Third graders are introduced to different types of transformations. As a class, they describe how a stuffed animal slides across the floor and use themselves to demonstrate as well. Individually, they flip and turn in different...
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Transformations
Seventh graders complete activities to perform transformations of various figures and describe the transformations. In this transformations lesson, 7th graders perform a translation, a rotation, and a reflection on graph paper. Students...
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Fall Reflections
Students create a multi-media landscape of a tree in fall color. They use the Y-method of drawing a tree.
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Give It a Whirl
Students examine and identify polyhedron shapes on a math website. They write journal reflections about two- and three-dimensional shapes, and transform a square into a pinwheel.
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Geometry and Spatial Reasoning 2
In this math worksheet, students use pictures of hands, bears, and cartoon characters to review geometrical terms including reflections and rotations.
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Geometry, Measurement & Reasoning
Learners complete worksheets involving rotational symmetry. In this geometry lesson, students complete worksheets to identify rotational symmetry and rotations. They compare and contrast rotated figures. Learners examine the relationship...
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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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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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A Different View
Students create art using digital cameras and computers. In this visual art lesson, students look at examples of Andy Warhol's artwork and Pop Art. They create a contour line drawing of their self portrait and manipulate it using Whole...
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Journal Response to Art
Fourth graders observe various photographs by Dorothea Lange and write reflections in a journal. In this photography lesson plan, 4th graders interpret photographs and do a variety of writing responses to the photographs they observe.
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You Light Up My Life
Third graders participate in various experiments involving light. They demonstrate how light travels in a straight line until it strikes an object. Students show ways that light can be reflected, refracted, and absorbed.
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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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Persuasion
Middle schoolers read various stories and write reflections in their journals. Using the text, they identify the techniques the characters used in persuading the reader or other characters in the story.They rewrite a fairy tale from the...
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Cinquain
High schoolers create an original Cinquain (five-line poem) and choreograph movement to their poem, performing movement for class and video. This lesson addresses standards in the arts and requires a video recorder.
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Globalization – The Indian and American Connection
Students explore the economic relationship between India and the United States. In this globalization lesson, students research business with bases in both nations and discuss the impact of the economic dependence between the nations....
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Technology - Identity - Watercolor
Young scholars use a grayscale digital photo of self and draw the texture of their hair in a linear fashion. They create a background which relates to the PTA Reflections contest using the internet as a resource.
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Transfromations
In this geometry worksheet, 10th graders solve questions that involve rotations, reflections, and dilations. The one page worksheet contains ten multiple choice questions. Answers are not provided.
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Geo Jammin' By DeSign - Day 3, Lesson 14: Mirror, Mirror on the Wall
Students explore characteristics of symmetry, write a definition, and locate the line of symmetry on a shape.
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Symmetrical Journals
Students 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 objects in...
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Absolute Value of Linear Functions
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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Twister Redux
Students pick up science knowledge as they track and examine natural disasters. They keep a daily journal of results and reflections. Students get to follow a real tornado chaser and learn thunderstorm formation. They incorporate how...
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Symmetry
Learners examine the concept of symmetry. They use photographs in front of a mirror to see symmetry. They write an explanation or drawing of how a mirror always produces a line of symmetry.
EngageNY
Congruence, Proof, and Constructions
This amazingly extensive unit covers a wealth of geometric ground, ranging from constructions to angle properties, triangle theorems, rigid transformations, and fundamentals of formal proofs. Each of the almost-forty lessons...