Transformations

• Explanation:

  • Notes | Annotated

  • Khan article: Translations Intro

  • Khan video: Translating points

  • Khan video: Determining translations

  • Khan article: Determining translations

  • Khan video: Translating shapes

  • Khan article: Translating shapes

  • Khan article: Translation challenge problem

  • Khan article: Properties of translations

  • Khan article: Translations review

  • IXL article: translations

• • Practice Problems:

    • Khan exercise: Translate points

    • Khan exercise: Determine translations

    • Khan exercise: Translate shapes

    • Worksheet #1

  • ExamView test bank (purchase)

• Explanation:

  • Notes | Annotated

  • Khan video: Reflecting points

  • Khan video: Determining reflections

  • Khan video: Determining reflections (advanced)

  • Khan video: Reflecting shapes

  • Khan article: Reflecting shapes

  • Khan video: Reflecting shapes: diagonal line of reflection

  • Website: Math is Fun: Reflections (about half way down the page, there is an interactive tool for reflections)

  • Website: Math is Fun: Symmetry Art

  • Interactive website: reflection

  • IXL article: Reflections

• Practice Problems:

  • Khan exercise: Reflect points

  • Khan exercise: Determine reflections

  • Khan exercise: Determine reflections (advanced)

  • Khan exercise: Reflect shapes

  • Worksheet #1

• ExamView Test Bank (purchase)

• Explanation:

  • Notes | Annotated

  • Khan article: Rotations Intro (click the rotate button, move the center of rotation, rotate, then click check)

  • Khan video: Rotating points

  • Khan video: Determining rotations

  • Khan article: Determining rotations (click the rotate button, move the center of rotation, rotate, then click check)

  • Khan video: Rotating shapes

  • Khan article: Rotating shapes

  • Khan article: Rotations review (click the rotate button, move the center of rotation, rotate, then click check)

  • Khan article: Rotating shapes about the origin by multiples of 90°

  • IXL article: Rotations

• Practice Problems:

  • Khan exercise: Rotate points 

  • Khan exercise: Determine rotations (challenging)

  • Khan exercise: Rotate shapes (challenging)

  • Interactive website: rotate

  • worksheet #1

• • Explanation

    • Notes | Annotated

    • Khan video: Dilating shapes: expanding

    • Khan video: Dilating shapes: shrinking

    • Khan video: Dilating triangles: find the error

    • Khan video: Dilations: scale factor

    • Khan video: Dilations: center

  • Practice Problems:

    • Worksheet

    • Khan exercise: Dilate points

    • Khan exercise: Dilations: scale factor

    • Khan exercise: Dilations: center

    • Khan exercise: Dilate triangles

• Introduction (watch the intro video and read the Learner's Guide - you don't need to click on any links)

• Rigging (only work on the "Introduction to Rigging;" you can skip "Code a Character") 

• Sets & Staging (only work on "Geometric Transformations;" you can skip the "Mathematics of Rotation" since it using trig that you have not learned yet. You can also stop on step 5 if step 6 gets too complicated)

• Rendering (challenge)

Explanation:

• Notes | Annotated

• Khan video: Identifying transformations

• Khan video: Mapping shapes

• Khan video: Defining transformations

• Khan article: Precisely defining rotations

• Khan video: Identifying type of transformation

Practice Problems:

• Khan exercise: Identify transformations

• Khan exercise: Mapping shapes

• Khan exercise: Defining transformations

• IXL: 8th grade: R. Describe transformations

• Worksheet #1

• • Explanation: 

    • Notes | Annotated

    • Khan article: Getting ready for transformation properties

    • Khan video: Finding measures using rigid transformations

    • Khan video: Rigid transformations: preserved properties

    • Khan video: Dilations and properties

    • Khan video: Sequences of transformations

    • Khan video: Proofs with transformations

  • Practice Problems:

    • Khan exercise: Find measures using rigid transformations

    • Khan exercise: Rigid transformations: preserved properties

    • Khan exercise: Dilations and properties

    • Khan exercise: Sequences of transformations

    • Khan exercise: Proofs with transformations

    • 3D Transmographer (Shodor - Java)

    • Transmographer (Shodor - Java)

    • Worksheet #1

• • Explanation

    • Khan video: Intro to reflective symmetry

    • Khan video: Intro to rotational symmetry

    • Khan video: Finding a quadrilateral from its symmetries (honors)

    • Khan video: Finding a quadrilateral from its symmetries (example 2) (honors)

  • Practice Problems:

    • Khan Exercise: Symmetry of 2D shapes (some are challenging)

    • Khan exercise: Rotational symmetry of 2D shapes

    • worksheet #1

Quizlet Flashcards

Unit 10-11 Review WS#1

Unit 10-11 Review WS#2