Page 37 Unit 1, Lesson 5: Coordinate Moves

Slides:

Advertisements

Similar presentations

Transformations on the Coordinate Plane

Advertisements

Lesson 4.2- Transformations on the Coordinate Plane, pg. 197

Learn to recognize, describe, and show transformations.

EQ: How can you investigate transformations? Lesson 13-5b Transformations pp Vocabulary to watch out for this lesson: Transformation Translation.

Transformations Review. Recall: Types of Transformations Translations Reflections Rotations.

7-2 Similarity and transformations

Chapter 9 Congruence, Symmetry and Similarity Section 9.4 Symmetry.

Lesson 11.4 Translations and Reflections

1.(2,4) 2. (-3,-1) 3. (-4,2) 4. (1,-3).  The vertices of a triangle are j(-2,1), K(-1,3) and L(0,0). Translate the triangle 4 units right (x+4) and 2.

Lesson 2.7 Objective: To complete dilations on a coordinate plane.

(7.7) Geometry and spatial reasoning The student uses coordinate geometry to describe location on a plane. The student is expected to: (B) graph reflections.

Lesson 10-3 Pages Transformations on the Coordinate Plane Lesson Check 10-2.

Unit 5 Transformations in the Coordinate Plane. Translations.

For each statement below, write whether the statement is true or false. A set of ordered pairs describe a function if each x-value is paired with only.

Transformations: Translations & Reflections

9.5 & 9.6 – Compositions of Transformations & Symmetry

I can draw reflections in the coordinate plane.

Objective: Sequences of transformations.

Warm-Up Reflect triangle ABC across the line y = 1 given A(0,3) , B(-1, 5) , and C(-4, 2). List the coordinates of the image: A’( , ) B’( , ) C’( , ) Put.

Constructions of Basic Transformations

Unit 1: Transformations Lesson 3: Rotations

3B Reflections 9-2 in textbook

Module 2 Lesson 2 Reflections Reflections.

DO NOW W ( , ) X ( , ) Y ( , ) Z ( , ) YES NO YES NO YES NO

Objectives Identify reflections, rotations, and translations.

Preview Warm Up California Standards Lesson Presentation.

Warm-up What is 7% of 28? 40% of 36 is what?.

PROMPTS: TURN TO PAGE S.31 IN YOUR WORKBOOK

Transformations Example Draw the line Draw 1 at , ,

Graphing & Describing “Reflections”

Copy the reflection and rotation chart 2 times each!!!!!

A movement of a figure in a plane.

A movement of a figure in a plane.

Which One Doesn’t Belong?

MATH 8 – UNIT 1 REVIEW.

A movement of a figure in a plane.

A movement of a figure in a plane.

Review for Quiz Transformations.

Congruence and Transformations

1. Describe the rule for the translation below.

4-4 Geometric Transformations with Matrices

Transformation Notes 6.07.

Translations Lesson #4 Pg. 39.

Translations Lesson #4 Pg. 39.

Algebraic Representations of Transformations

Motion in the Coordinate Plane

TRANSFORMATIONS Translations Reflections Rotations

Rotation: all points in the original figure rotate, or turn, an identical number of degrees around a fixed point.

In the grid below,

4-7 Congruence Transformations

Rotate clockwise 900. Rotate clockwise 900 Rotate this shape clockwise 90 0 about the point c.

Transformations Lesson 13.1.

Transformations.

1.7 Motion in the Coordinate Plane

Unit 1 Transformations in the Coordinate Plane

Choose the correct translation from pre-image to image B

Warm Up Tell whether the red figure appears to be a translation, reflection, rotation, dilation, or neither of the blue figure Rotation Dilation.

Warm Up Problem of the Day Lesson Presentation Lesson Quizzes 1.

8th Grade: Chapter 6 TRANSFORMATIONS

Translations Lesson #4 Pg. 39.

Transformations Review

Maps one figure onto another figure in a plane.

Parallel and Perpendicular Lines

Transformations on the Coordinate Plane

Unit 1 Transformations in the Coordinate Plane

The Isometric Grid. Page 21. The Isometric Grid. Page 21.

Warm-up Question (not in your book)

Warm-up Angle A corresponds to Angle ____

Which one doesn’t belong?

Presentation transcript:

Page 37 Unit 1, Lesson 5: Coordinate Moves Let’s transform some figures and see what happens to the coordinates of points. Page 37 5.1: Translating Coordinates Select all of the translations that take Triangle T to Triangle U. There may be more than one correct answer. Write your movements below each question.  Translate Up 2, Right 4.

Page 39 1. Here is a list of points: A = (0.5 , 4) B = (-4 , 5) C = (7 , -2) D = (6 , 0) E = (0 , -3) On the coordinate plane: a. Plot each of the five points and label each with its coordinates. b. Using the x-axis as the line of reflection, plot the image of each point. *See red dashed line* c. Label the image of each point (A’, B’, C’, D’, E’. Include the coordinate for each new point). d. Include a label using a letter. For example, the image of point A should be labeled A’ . A (0.5, 4)

A translation ? A rotation ? A reflection ? In just a moment, you will be working on two Problem Cards. Without knowing where your transformation will end up, what would need to know if performing the following movements? TRANSFORMATION: A translation ? A rotation ? A reflection ?

Step 1: Translation Two steps are required for Problem Card 1. Two steps are required for Problem Card 2.

Talk with your partner. Discuss each of the five sequences shown. Determine which sequences could map Figure P to Figure Q.

Rotation Translation Reflection Reflection If the move is not a rotation, describe the type of transformation you think works: Rotation Translation Reflection Reflection

Rotation (180 degrees) Reflection (Vertical) Translation (Down 3, Right 3)

Page 44

Page 44

Page 45