Transformations and Their Effects

The video tutorial covers an info gap activity where students work in pairs to transform images using data cards. It explains different types of transformations, including rotations, reflections, and translations, and emphasizes the importance of the order of transformations. The tutorial also demonstrates how to use coordinates to understand rotations and concludes with additional resources.

What is the main objective of the info gap activity described in the lesson?

• To create new transformation types

• To collaborate in pairs to transform images

• To work individually on transformations

• To memorize transformation formulas

Which of the following is NOT a type of transformation discussed in the lesson?

• Scaling

• Translation

• Reflection

• Rotation

When identifying a rotation, which of the following questions is NOT necessary?

• What is the direction of rotation?

• What is the angle of rotation?

• What is the center of rotation?

• What is the color of the image?

In the transformation sequence, what happens first to the image?

• It is rotated 90 degrees

• It is translated up two units and right three units

• It is scaled by a factor of two

• It is reflected over the x-axis

What is formed when a base is translated and connected by parallelograms?

• A sphere

• A pyramid

• A prism

• A cube

How does changing the order of transformations affect the final image?

• It does not affect the final image

• It changes the color of the image

• It changes the final position of the image

• It changes the size of the image

What happens to the image when it is reflected first and then translated?

• It ends up in the same position as when translated first

• It ends up in a different position

• It becomes larger

• It becomes smaller

What is the center of rotation in the 90-degree rotation example?

• The midpoint of the image

• The origin

• The bottom right corner

• The top left corner

In a 90-degree rotation, what happens to the coordinates of a point?

• They remain the same

• They are reversed and signs are changed

• They are doubled

• They are halved

What is the final step in the transformation sequence discussed in the lesson?

• Scaling the image

• Translating the image one unit left and three units down

• Rotating the image

• Reflecting the image