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Curated Video
Reflecting objects
Pupil outcome: I can reflect objects using a range of lines of reflection Key learning points: - The line of reflection may go through part of the object. - The line of reflection may not touch the object. - Tracing paper can be a useful...
Curated Video
Describing a reflection
Pupil outcome: I can understand the minimum information required to describe a reflection Key learning points: - The image is a reflection of the object. - A line of reflection can be thought of as a mirror line. - The line of reflection...
Curated Video
Checking and securing understanding of reflection
Pupil outcome: I can describe a reflection and perform a given reflection on an object. Key learning points: - The line of reflection can be vertical/horizontal/diagonal. - The line of reflection may go through part of the object. - The...
Curated Video
Reflect a figure in the x-axis | 8.G.A.3
In this math video we will reflect a figure in the x-axis. We will identify the line of reflection first. We will understand that a reflection is a "flip" over the line of reflection. Each vertex of the figure must be reflected over the...
Curated Video
Identify & Determine Congruent Transformations | 8.G.A.2
In this math video we will identify & determine congruent transformations. I will introduce a three part constructed response question. We are presented with a coordinate plane with two parallelograms. Part A asks us to determine what...
Curated Video
Identify a Reflection in the y-axis | 8.G.A.3
In this math video we will identify a reflection in the y-axis. We will begin by identifying the line of reflection. We will understand that every vertex must be reflected the same distance over the line of reflection. We will reflect...
Curated Video
Understanding Reflections in the Y-Axis
In this video, a math teacher demonstrates how to solve a standardized test math question involving reflections over the Y axis. The teacher explains the concept and provides step-by-step instructions for finding the image of a point...
Curated Video
Reflections: The Mathematical Flip
In this video lesson we will learn how to reflect images in the coordinate plane over the x and y axis. We will first identify the line of reflection given in the instructions. We will then determine the distance the original point is...
Curated OER
How Do You Use a Graph to Reflect a Figure Over the X-Axis?
A reflection is just what you think it is, a mirror image. So how do you reflect a figure on a graph? Just flip it over. The teacher illustrates how to select a line of reflection (the x-axis) and make the calculations to flip the figure.
Curated OER
What is a Line of Reflection?
Line of reflection is basically a geometry term used in the transformation of figures. It identifies the line on the graph that you reflect a figure over. The line can be vertical, horizontal, and diagonal. Actually, it can be any line...
Virtual Nerd
How Do You Use a Graph to Reflect a Figure Over the Y-Axis?
A reflection is just what you think it is, a mirror image. So how do you reflect a figure on a graph? Just flip it over. The teacher illustrates how to select a line of reflection (the y-axis) and make the calculations to flip the figure.
Virtual Nerd
Virtual Nerd: What Is a Line of Reflection?
A line of reflection is a line you reflect a figure over. This can also be called a mirror line. Watch this tutorial for examples of lines of reflections. [3:14]
Virtual Nerd
Virtual Nerd: How Do You Use a Graph to Reflect a Figure Over the Y Axis?
Reflection is a type of transformation. Flipping an image over the y-axis is easy if you follow the steps in this video to perform the reflection. [3:42]