ilearn grade 8 math session 8.2
DESCRIPTION
Enrich Transformations and Polynomials Instruction with Technology Using Geometer’s Sketchpad to Explore Transformational Geometry. iLearn Grade 8 Math Session 8.2. Focusing Questions. What are other strategies of teaching transformational geometry? - PowerPoint PPT PresentationTRANSCRIPT
![Page 1: iLearn Grade 8 Math Session 8.2](https://reader035.vdocuments.us/reader035/viewer/2022062309/56813e67550346895da87557/html5/thumbnails/1.jpg)
Enrich Transformations and Polynomials Instruction with
Technology
Using Geometer’s Sketchpad to Explore Transformational
Geometry
iLearn Grade 8
Math Session 8.2
![Page 2: iLearn Grade 8 Math Session 8.2](https://reader035.vdocuments.us/reader035/viewer/2022062309/56813e67550346895da87557/html5/thumbnails/2.jpg)
Focusing Questions
What are other strategies of teaching transformational geometry?
How can Geometer’s Sketchpad support working with transformations?
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Instruction
![Page 4: iLearn Grade 8 Math Session 8.2](https://reader035.vdocuments.us/reader035/viewer/2022062309/56813e67550346895da87557/html5/thumbnails/4.jpg)
Framing The Session
You have used the SmartBoard and virtual protractor to do transformations. Now, you will focus on using Geometer’s Sketchpad to accomplish this.
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Teaching
Open to page 290, PS A, in “IMPACT.”
Together we will follow the steps in the handout “Steps to Modify a Premade GSP Sketch” to complete the Problem Set.
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Guided Practice
Open Reflection.gsp.
Create instructions and questions for page 293 of “IMPACT Math” directly in Geometer’s Sketchpad using the text tool.
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Work Time
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Getting Started
Working in small groups, explore the following sketches and discuss how they relate to the problem sets indicated.
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Work Time
How is the sketch related to the problem set?
Impact Math Chapter/Problem Set GSP Sketch
5.1 PS C Reflect.gsp
5.2 PS B Rotation symmetry.gsp
5.2 PS E Rotate.gsp
5.3 PS A Translate.gsp
5.3 PS C ReflectIntersecting.gsp
5.3 PS D Threeflect.gsp
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Work Time (cont’d)
Impact Math Chapter/Problem Set GSP Sketch
Lab Investigation Glide reflect tiling.gsp, Triangle tiles.gsp, Twisted triangles.gsp, Tumbling blocks.gsp
5.5 PS B Coordinate Reflect.gsp
5.5 PS D Coordinate Translate.gsp
Whole chapter RooBooGoo.gsp
How is the sketch related to the problem set?
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Share
![Page 12: iLearn Grade 8 Math Session 8.2](https://reader035.vdocuments.us/reader035/viewer/2022062309/56813e67550346895da87557/html5/thumbnails/12.jpg)
Let’s look at some of the questions and instructions you created.
Share
![Page 13: iLearn Grade 8 Math Session 8.2](https://reader035.vdocuments.us/reader035/viewer/2022062309/56813e67550346895da87557/html5/thumbnails/13.jpg)
How can Geometer’s Sketchpad help develop skills in transformational geometry?
Share
![Page 14: iLearn Grade 8 Math Session 8.2](https://reader035.vdocuments.us/reader035/viewer/2022062309/56813e67550346895da87557/html5/thumbnails/14.jpg)
How does this session address different strategies of teaching transformational geometry?
Answers