Mr. Kaczynski introduces eighth grade students to transformations, focusing on identifying rotations, translations, and reflections. He explains how to recognize each type by examining shapes and their properties, such as angles and parallel lines. The video provides a detailed walkthrough of each transformation type, using examples to illustrate key concepts and ensure understanding.

What are the three main types of transformations discussed in the video?

• Scaling, Shearing, and Translations

• Reflections, Rotations, and Translations

• Reflections, Scaling, and Rotations

• Shearing, Rotations, and Reflections

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CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which shape is identified as a rotation of the original shape?

• Shape D

• Shape C

• Shape B

• Shape A

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CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the angle of rotation used to identify the rotation in the video?

• 90 degrees

• 60 degrees

• 180 degrees

• 45 degrees

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CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is another term commonly used for translation?

• Shift

• Turn

• Slide

• Flip

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CCSS.8.G.A.3

CCSS.HSG.CO.A.5

How can you identify a translation by connecting corresponding points?

• They form parallel lines

• They form perpendicular lines

• They form intersecting lines

• They form curved lines

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CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is a key characteristic of a reflection?

• It involves flipping the shape over a line

• It involves rotating the shape

• It involves scaling the shape

• It involves sliding the shape

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CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the line called that a shape is flipped over in a reflection?

• Line of symmetry

• Line of reflection

• Axis of rotation

• Line of translation

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CCSS.8.G.A.3

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In a reflection, what is the relationship between corresponding points and the line of reflection?

• They are different distances from the line and form a 90-degree angle with it

• They are different distances from the line and form a 45-degree angle with it

• They are the same distance from the line and form a 90-degree angle with it

• They are the same distance from the line and form a 45-degree angle with it

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CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which shape is identified as a translation in the review section?

• Shape A

• Shape B

• Shape C

• Shape D

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CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which shape is identified as a rotation in the review section?

• Shape D

• Shape C

• Shape B

• Shape A

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CCSS.8.G.A.3

CCSS.HSG.CO.A.5