In this short video you will see how the reflection transformation tool works in Desmos Geometry. Final construction here: https://www.desmos.com/geometry/c...
So, I made a Desmos Activity to bridge the transition from a visual, non-algebraic understanding of reflections to an algebraic one. Full disclosure: This activity presupposes that students are familiar with reflections in a visual sense. It isn’t intended to be an introduction to reflections for students who are brand new to the topic.
So basically, you define a function and coordinates of two points, and Desmos plots the function and shows the path of a light ray originating from the first point, incident on the graph at the second point (the second point, by virtue of it's definition, always lies on the function's graph) after reflection and refraction from the graph.
Students discover what happens to the coordinates of points that are reflected across the x-axis or y-axis.
Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more. Point Reflection | Desmos
Desmos Geometry Tool User Guide Updated March 22, 2024 14:56. Print. Share. Learn more about visualizing and exploring plane geometry through construction, measurement, transformations, and more! If you have questions that aren't answered in the User Guide, send us an email at support@desmos.com. Read the Desmos Geometry Tool User Guide here. ...
A subreddit dedicated to sharing graphs created using the Desmos graphing calculator. Feel free to post demonstrations of interesting mathematical phenomena, questions about what is happening in a graph, or just cool things you've found while playing with the graphing program. ... I was studying reflection and refraction for IGCSE physics and I ...
Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more. Reflections | Desmos
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Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more. Reflections in a box | Desmos
Students learn how to reflect triangles over the x- and y- axes.
Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more. Graphs - Reflections | Desmos
Physics: Reflection of light • Activity Builder by Desmos Classroom ... Loading...
Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more. Reflection Graph | Desmos
Reflections on the Coordinate Plane • Teacher Guide ... Loading...
Reflections Exploration • Teacher Guide - teacher.desmos.com ... Loading...
Explore math with our beautiful, free online graphing calculator. Graph functions, plot points, visualize algebraic equations, add sliders, animate graphs, and more. ... Use the sliders below to change the position of your original point, and watch what happens to its reflection.