Unit 1 Project on TransformationsDue Date: Wednesday -August 20 (Late projects will lose 11 points a day)

Major Assessment grade (45%)

You may complete the project on a poster board or create an 8.5” x 11” book with a cover.

Part 1: Translation

Step 1: Label each of the quadrants Step 2: Translate the letter E into the fourth quadrantStep 3: Fill in the table below with your original coordinates and translated coordinatesStep 4: List your translation notation on Question 1. Step 5: Color the letter E Step 6: Answers all the questions

Letter E original coordinates Letter E translated coordinatesA= A’=B= B’=

Question 1: What is the notation for your translation?

Question 2: Verbally explain your translation (how many steps to the left or right and how many steps up or down).

Question 3: What is one word that explains a translation? Why is this the best word for this form of transformation?

Part 2: Rotation Quilt Square

o Step 1: List all the ordered pairs of the quilt square in the table below under Quadrant Io Step2: Rotate the quilt square 90 degrees counterclockwise.o Step 3: Record the new ordered pairs in the table below under the correct Quadrant o Step 4: Rotate the new image another 90 degrees counterclockwiseo Step 5: Record the new ordered pairs in the table below under the correct Quadrant o Step 6: Rotate the new again another 90 degrees counterclockwise.o Step 7: Record the new ordered pairs in the table below under the correct Quadrant o Step 8: Make sure all your vertices are correctly labeled o Step 9: Color your quilt square, but make sure you can still read the verticeso Step 10: Answer all the questions

Quadrant 1coordinates

Quadrant IIcoordinates

Quadrant III coordinates

Quadrant IVcoordinates

A= 1, 1 A’= A”= A”’=B= 2,4 B’= B”= B”’=C = 5,5 C’= C”= C”’=

Question 1: Describe how you rotated the coordinate B from Quadrant I to Quadrant II.

Question 2: If you rotated the original image from Quadrant I to Quadrant III, what degree rotation would this be and why?

Question 3: Where do you see rotations in the real world? Give at least two examples.

Project Part 3: Reflection

o Step 1: record the coordinates of the vertices of the original mask on the chart below.o Step 2: reflect the mask over the y axis which is the line of reflection. o Step 3: label the new vertices of the reflection of the mask. o Step 4: record the coordinates of the new vertices in the table below.o Step 5: color your mask so that you can still read the vertices. o Step 6: answer the questions below.

Original Vertices’ Coordinates

Original Vertices’ Coordinates

Reflected Vertices’ Coordinates

Reflected Vertices’ Coordinates

A= 0, 16 A’= 0, 16B= -5, 16 B’= 5, 16C=D=E=

Question 1: What is the difference between reflection and translation?

Question 2: Which coordinates did not change when you reflected the image? Why do you think they did not change?

Question 3: The directions asked for a vertical reflection over the y axis for this project. However, is there a part of this mask that has a horizontal reflection over the x axis? If so where?- describe in detail. (you may sketch a picture)