Ordered Pairs: Sign Changes & Reflections

Ordered Pairs: Sign Changes & Reflections
Grade Levels
Common Core Standards
Product Rating
2 Ratings
File Type

Presentation (Powerpoint) File

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292 KB|20 pages
Product Description
This 20-slide PowerPoint presentation tests and develops three rules involving reflections resulting from sign changes in an ordered pair. The three rules involve changing the x-coordinate sign only, changing the y-coordinate sign only, and changing both coordinate's signs. Thus the result is reflection across the y-axis, reflection across the x-axis, and reflection across the origin, respectively. Students are expected to have previous knowledge of plotting & identifying ordered pairs, identifying & numbering quadrants, and identifying the signage patterns of ordered pairs in each quadrant. The content is based on Common Core standard CCSS.Math.Content.6.NS.C.6b under the domain The Number System. The presentation can be covered in about 20 to 30 minutes depending on how much student involvement you plan to institute. You can also use the presentation for individuals needing remediation or who might have missed the lesson.
Total Pages
20 pages
Answer Key
Teaching Duration
30 minutes
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