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Texas Education Agency
Texas Gateway: Using Properties of Transformations
Given examples of mathematics in the real world, the student will use properties of transformations and their composites to describe and perform transformations of figures in a plane.
CK-12 Foundation
Ck 12: Geometry: Composition of Transformations
[Free Registration/Login may be required to access all resource tools.] In this lesson students explore composite transformations. Students examine guided notes, review guided practice, watch instructional videos and attempt practice...
Khan Academy
Khan Academy: Reflecting Points in the Coordinate Plane
Practice reflecting points across axes on the xy coordinate plane. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Texas Instruments
Texas Instruments: Connecting Translations, Reflection, and Rotations
In this activity, students will investigate the relationship among the three types of rigid transformations - translations, rotations, and reflections.
University of Georgia
University of Georgia: Inter Math: Transformation
This site defines transformation and lists several different examples of transformations. Be sure to follow the links to related terms, everyday examples, challenging problems, more information, and the interactive check point involving...
Texas Instruments
Texas Instruments: Transformations, Reflections and Translations
Students will discover how to move a function up, down, to the right or left or reflect it.
Texas Instruments
Texas Instruments: Transforming Tangrams
The student will use the transformations - rotation, reflection, translation - to create common shapes from tangram pattern blocks
Texas Instruments
Texas Instruments: Transformations Activity
In this activity students explore transformations using the T.I. APP TRANSFRM. Based on the students conclusions, from a parent graph they will be able to plot points to shift or reflect the graph.
Varsity Tutors
Varsity Tutors: Hotmath: Graphing Calculator Practice Problems: Transformations
Practice using your graphing calculator for transformation problems. If you get stumped or if you would like to check your work, then select the View Solution button, which is located directly under each problem.
Illustrative Mathematics
Illustrative Mathematics: 8.g Reflecting Reflections
In this task, 8th graders are shown a picture of a triangle on a coordinate grid and are asked to draw and label reflections and explain a transformation. Aligns with 8.G.A.3.
Richland Community College
Richland Community College: Shifting, Reflecting, Stretching Graphs
This site provides everything you need to know about translating graphs. Plenty of examples and charts and very easy to understand.
Oswego City School District
Regents Exam Prep Center: Reflection in a Line
This site gives some examples of line reflection transformations. Includes coordinate graphs to show reflections of lines and shapes.
PBS
Pbs Learning Media: Point of View: Roll Red Roll: Transforming a Culture of Silence Preventing Sexual Violence and Rape
When you witness an injustice, remaining silent or acting as a bystander is an active choice that is an impediment to justice. In this lesson students will have the opportunity to examine the consequences of remaining silent specifically...
Other
Nearpod: Transformations on Coordinate Planes
In this instructional activity on transformations on coordinate planes, 8th graders explore dilation, translation, reflection, and rotation of shapes within a coordinate plane.
Math Planet
Math Planet: Geometry: Transformation Using Matrices
Explains how simple polygons translate into matrices and how to use 2x2 matrices to represent transformations in a plane. Includes video demonstrating an example where a vector must be rotated 90 degrees using matrices. [4:18]
CK-12 Foundation
Ck 12: Geometry: Types of Transformations Study Guide
[Free Registration/Login may be required to access all resource tools.] Transformations move and modify geometric shapes. There are several types of transformations that all transform figures in different ways. These transformations can...
Concord Consortium
Concord Consortium: Transformations of Functions 3: Reflections
By the end of the activity students will be able to identify a given function reflection, identify the way the graph will change and sketch a graph of the reflected function.
Khan Academy
Khan Academy: Practice: Reflect Points
In this set of questions, students practice using an interactive tool to reflect images on a Cartesian grid. Includes hints.
CK-12 Foundation
Ck 12: Geometry: Composition of Transformations Study Guide
This study guide on the composition of transformations covers some vocabulary terms and different types of these compositions. It is available for download with free registration.
University of Regina (Canada)
University of Regina: Math Central: Shape Preserving Transformations
This is a site that discusses transformations and the processes.
Khan Academy
Khan Academy: Reflect Points
In this exercise, students practice performing reflections on a coordinate plane. Students receive immediate feedback and have the opportunity to watch a video, get hints, or try questions repeatedly.
Thinkport Education
Math by Design: Transformations/reflections [Pdf]
On a coordinate plane students will identify, describe, and plot the results of transformations with guidance provided by this lesson plan.
Alabama Learning Exchange
Alex: Determine the Vertices of Transformed Images
This hands-on lesson plan uses exploration and discovery to help students determine the coordinates of the vertices of various figures when translated, rotated, or reflected in a coordinate plane. The exploration phase will access...
University of Georgia
University of Georgia: Transformations: Revisiting Congruence
This site presents information on the three basic transformations of figures in a plane: Reflections, Rotations, and Translations.