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Lesson Plan
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\n\"Transformations:\n\n
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\nCurated OER\n
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\nTransformations: Reflections\n

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\n\nFor Teachers\n\n9th - 12th\n\nStandards\n
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\nStudents perform transformations on their graphs. In this algebra instructional activity, students identify the pre-image and image. They find and identify congruent shapes and isometry.\n
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Lesson Plan
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\n\"Transformations\n\n
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\nTransformations and Rotations\n

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\n\nFor Teachers\n\n9th - 12th\n\nStandards\n
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\nStudents define and identify transformation and rotation. In this geometry lesson, students define rotations as congruence or isometry. They find the coordinates of an image and pre-image.\n
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Lesson Plan
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\n\"Similarity\n\n
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\nEngageNY\n
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\nSimilarity\n

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\n\nFor Students\n\n9th - 10th\n\nStandards\n
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\nLearn similarity through a transformations lens! Individuals examine the effects of transformations and analyze the properties of similarity, and conclude that any image that can be created through transformations is similar. The...\n
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Lesson Plan
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\n\"Construct\n\n
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\nEngageNY\n
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\nConstruct and Apply a Sequence of Rigid Motions\n

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\n\nFor Teachers\n\n9th - 12th\n\nStandards\n
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\nBreaking the rules is one thing, proving it is another! Learners expand on their previous understanding of congruence and apply a mathematical definition to transformations. They perform and identify a sequence of transformations and use...\n
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Lesson Plan
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\n\"Dilations\n\n
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\nEngageNY\n
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\nDilations from Different Centers\n

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\n\nFor Students\n\n9th - 10th\n\nStandards\n
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\nCan you follow a composition of transformations, or better yet construct them? Young mathematicians analyze the composition of dilations, examining both the scale factor and centers of dilations. They discover relationships for both...\n
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Worksheet
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\n\"Geometry\n\n
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\nCurated OER\n
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\nGeometry Practice: Loci and Transformations\n

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\n\nFor Students\n\n9th - 12th\n
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\nThis resource guides young geometers to create new polygons from others of equal area, compare an image to its reflection and find errors, conduct repeated reflections, map translations, and determine center of rotation. No solutions are...\n
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Lesson Plan
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\n\"Transformations\n\n
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\nMath by Design\n
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\nTransformations – Reflections\n

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\n\nFor Teachers\n\n7th - 8th\n\nStandards\n
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\nScholars use interactive resources to figure out how to mathematically draw a reflection of a geometric shape viewed in a mirror. To conclude the activity, class members are asked to deduce the result of multiple reflections across...\n
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Activity
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\n\"Transforming\n\n
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\nAgile Mind\n
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\nTransforming Graphs of Quadratic Functions\n

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\n\nFor Teachers\n\n8th - 12th\n\nStandards\n
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\nIn the activity on this webpage, learners use interactive graphing technology to investigate transformations of graphs. In the first part of the task, they look at the graph of a quadratic function with coordinates of a few points...\n
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Worksheet
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\n\"Rigid\n\n
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\nCPM\n
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\nRigid Transformations\n

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\n\nFor Students\n\n8th - 10th\n\nStandards\n
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\nIn this rigid transformation worksheet, students follow directions to translate, reflect or rotate a figure in a coordinate plane. Examples and explanations are provided at the beginning of the document. This two-page worksheet contains...\n
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Instructional Video3:51
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\n\"What\n\n
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\nWhat is a Rotation?\n

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\n\nFor Teachers\n\n6th - 8th\n
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\nTransformations, isn't that geometry? The instructor illustrates how to rotate a shape around a fixed point on a graph, keeping the shape the same size.\n
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Worksheet
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\n\"Geometric\n\n
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\nCurated OER\n
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\nGeometric Transformations\n

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\n\nFor Students\n\n4th\n
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\nIn this geometric transformations learning exercise, 4th graders choose how three shapes have been transformed, either reflected, rotated or translated.\n
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Worksheet
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\n\"Identifying\n\n
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\nCurated OER\n
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\nIdentifying Transformations\n

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\n\nFor Students\n\n3rd\n
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\nIn this identifying transformations learning exercise, 3rd graders look at three figures and choose reflected, rotated or translated to indicate how it has been transformed.\n
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Lesson Plan
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\n\"Transformations\n\n
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\nCurated OER\n
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\nTransformations\n

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\n\nFor Teachers\n\n9th - 12th\n
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\nStudents explore the concept of transformations. In this transformations lesson plan, students use Geometer's Sketchpad to construct cyclic and dihedral figures. Students study reflection and rotation symmetry. Students discuss vertical,...\n
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Lesson Plan
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\n\"Transformations,\n\n
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\nCurated OER\n
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\nTransformations, Tessellations, and Technology\n

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\n\nFor Teachers\n\n6th - 8th\n
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\nMiddle schoolers complete a unit about transformations and tessellations. They explore various tessellation websites, determine which shapes tessellate, complete a log about which website activities they complete, and create a...\n
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Worksheet
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\n\"Transformations\n\n
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\nCurated OER\n
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\nTransformations - Rotation\n

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\n\nFor Students\n\n7th\n
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\nIn this transformations worksheet, 7th graders measure 10 different figures related to rotation. First, they determine the measure of the angle between blades of a windmill. Then, students determine the rotation clockwise and then...\n
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Worksheet
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\n\"Quiz:\n\n
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\nCurated OER\n
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\nQuiz: Transformation - Identify Line Reflection\n

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\n\nFor Students\n\n6th - 8th\n
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\nIn this transformation worksheet students compare given pairs of pictures and identify those that are examples of a reflection. This one-page worksheet contains ten pictures. \n
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Instructional Video3:21
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\n\"How\n\n
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\nCurated OER\n
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\nHow Do You Use a Graph to Translate a Figure Horizontally?\n

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\n\nFor Teachers\n\n6th - 9th\n
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\nTransformations. Learn a little bit of geometry. See how to translate a geometric figure on a coordinate plane horizontally by sliding it over. Simply pick a point on the figure and count the units you want to move it. Then repeat that...\n
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Instructional Video3:37
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\n\"How\n\n
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\nHow Do You Use a Graph to Translate a Figure Vertically?\n

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\n\nFor Teachers\n\n6th - 9th\n
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\nTransformations. Learn a little bit of geometry. See how to translate a geometric figure on a coordinate plane vertically by sliding it over. Simply pick a point on the figure and count the units you want to move it. Then repeat that for...\n
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Instructional Video3:54
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\n\"How\n\n
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\nHow Do You Use a Graph to Translate a Figure Horizontally?\n

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\n\nFor Teachers\n\n6th - 12th\n
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\nTransformations. Learn a little bit of geometry. See how to translate a geometric figure on a coordinate plane horizontally by sliding it over. Simply pick a point on the figure and count the units you want to move it. Then repeat that...\n
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Instructional Video4:19
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\n\"How\n\n
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\nHow Do You Use a Graph to Translate a Figure Vertically?\n

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\n\nFor Teachers\n\n6th - 12th\n
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\nTransformations. Learn a little bit of geometry. See how to translate a geometric figure on a coordinate plane vertically by sliding it over. Simply pick a point on the figure and count the units you want to move it. Then repeat that for...\n
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Instructional Video3:40
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\n\"What\n\n
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\nCurated OER\n
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\nWhat is a Reflection?\n

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\n\nFor Teachers\n\n8th - 11th\n
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\nThere are many ways to transform geometric figures. This lesson will illustrate how to reflect figures over a line to get a mirror image of the figure. The teacher will draw three different reflections: one as reflected over the y-axis,...\n
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Instructional Video5:06
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\n\"How\n\n
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\nHow Do You Use Coordinates to Translate a Figure Horizontally?\n

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\n\nFor Teachers\n\n6th - 9th\n
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\nThere are many ways to transform a figure on a coordinate plane. This problem requires the movement to be four units horizontally to the right. Using the original coordinate pairs, a positive 4 can be added to each x-value to get the new...\n
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Instructional Video5:26
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\n\"How\n\n
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\nHow Do You Use Coordinates to Translate a Figure Vertically?\n

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\n\nFor Teachers\n\n6th - 8th\n
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\nTransform the figure six units vertically down. Use the given coordinate points to translate by subtracting 6 from each of the given y-values. Then plot the new coordinates points and connect the dots.\n
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Assessment
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\n\"Aaron's\n\n
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\nInside Mathematics\n
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\nAaron's Designs\n

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\n\nFor Teachers\n\n8th\n\nStandards\n
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\nWorking with transformations allows the class to take a turn for the better. The short assessment has class members perform transformations on the coordinate plane. The translations, reflections, and rotations create pattern designs on...\n
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