8th Grade Math Dilations and Scale Factor
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10 questions on mixed math review written for 8.G.A.3, Grade 8. Play them as a review game: students answer on their own devices in the Arcade, or the class plays together on your board.
The first 4 questions are shown here.
A triangle with vertex A (3, -6) is dilated with the origin as the center of dilation using a scale factor of k = 1/3. What are the coordinates of image A'?
Multiple choiceSegment AB has a length of 12 units. After a dilation centered at the origin, the image segment A'B' has a length of 18 units. What is the scale factor of the dilation?
Multiple choiceWhich algebraic rule correctly describes a dilation centered at the origin with a scale factor of k=2.5?
Multiple choiceA polygon undergoes a dilation centered at the origin with a scale factor of k=0.75. Which statement must be true about the relationship between the pre-image and the image?
Multiple choice
+ 3 more questions
Questions 5 to 10 and all 10 answers are not on this page, so students cannot search for them. They come with the bank the moment it is in your account.
How would you like to play it?
Looking for a classroom review game?
8th Grade Math Dilations and Scale Factor is a ready-made grade 8 mixed math review question bank you can play as a jeopardy-style quiz game on your board, or as a solo practice game on student devices. If you are looking for Kahoot alternatives, Blooket alternatives or Gimkit alternatives for mixed math review review, you can create a free account and play this bank with your class today -- no student accounts, no app to install.
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The standard
Describe the effect of dilations, translations, rotations, and reflections on two-dimensional figures using coordinates.
Subject: Math. Topic: Mixed math review. Grade: Grade 8.
Questions teachers ask
Are the answers included?
Yes. They are not on this page so students cannot look them up. They come with the bank when you add it to your account.
Can I change the questions?
Yes. Adding the bank makes your own copy. Edit, delete, or add questions. The copy is yours.
Do students need accounts?
No. Students join with your teacher code and a first name. There are no student emails or passwords.
Play 8th Grade Math Dilations and Scale Factor with your class
Every bank here runs in the Arcade on student devices and in the Game Room on your board.
Already have an account? Sign in to play it now.Adds a copy to My Question Banks, then you pick the game.