Don't flip out over the resource, but be sure to flip the figures. By watching a short YouTube video, scholars learn about reflections in the coordinate plane. They see how to identify the line of reflection given two figures.

Concepts

transformations, reflections

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Additional Tags

math

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Instructional Ideas

• Use the resource as part of a review session
  

Classroom Considerations

• Pupils must be able to write equations for horizontal and vertical lines
• Some examples require an understanding of reflections over the line y = x
  

Pros

• Learner-friendly explanations
  

Cons

• Scales on the graphs are difficult to see due to size
  

Common Core

8.G.A.2 HSG-CO.A.2