coordinateplaneA two-dimensionalshape formed bythe intersectionof two numberlines.rationalnumberA number that can bewritten as a fractionwhere the numeratorand denominator areintegers & thedenominator is not 0.Thisimage isa dilation.Theimage onthe left isthe x-axis.congruentExactlyequalshapeand size.translationMoves a shapeleft, right, up, ordown, but doesnot turn and thethe shapes arecongruent.similarThe sameshape butthe samesize.The arrowis pointingat the y-axis.This imageis areflectionover the x-axis.imageThe newfigureobtainedafter adilation.originThe point ofintersection ofthe x and y axiswith thecoordinates of(0,0).transformationHow two-dimensionalfigures movearound acoordinateplane.y-axisThe line on agraph thatruns verticallythrough zero.Thisimage isa rotation.reflectionAtransformationrepresenting aflip of a figure.rotationAtransformationthat spins ashape arounda point.enlargementWhen thescale factorof a dilationis greaterthan 1.Thisimage is acoordinateplane.scalefactorIn dilation, thisrepresents thechange in sizeof a feature.reductionWhen thescale factoris less than 1but greaterthan 0.x-axisThe line on agraph thatrunshorizontallythrough 0.dilationAtransformationwhich is usedto resize anobject.pre-imageThe originalimagebefore adilation.This imageis areflectionover the y-axis.coordinateplaneA two-dimensionalshape formed bythe intersectionof two numberlines.rationalnumberA number that can bewritten as a fractionwhere the numeratorand denominator areintegers & thedenominator is not 0.Thisimage isa dilation.Theimage onthe left isthe x-axis.congruentExactlyequalshapeand size.translationMoves a shapeleft, right, up, ordown, but doesnot turn and thethe shapes arecongruent.similarThe sameshape butthe samesize.The arrowis pointingat the y-axis.This imageis areflectionover the x-axis.imageThe newfigureobtainedafter adilation.originThe point ofintersection ofthe x and y axiswith thecoordinates of(0,0).transformationHow two-dimensionalfigures movearound acoordinateplane.y-axisThe line on agraph thatruns verticallythrough zero.Thisimage isa rotation.reflectionAtransformationrepresenting aflip of a figure.rotationAtransformationthat spins ashape arounda point.enlargementWhen thescale factorof a dilationis greaterthan 1.Thisimage is acoordinateplane.scalefactorIn dilation, thisrepresents thechange in sizeof a feature.reductionWhen thescale factoris less than 1but greaterthan 0.x-axisThe line on agraph thatrunshorizontallythrough 0.dilationAtransformationwhich is usedto resize anobject.pre-imageThe originalimagebefore adilation.This imageis areflectionover the y-axis.

DILATION BINGO - Call List

(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.


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  1. A two-dimensional shape formed by the intersection of two number lines.
    coordinate plane
  2. A number that can be written as a fraction where the numerator and denominator are integers & the denominator is not 0.
    rational number
  3. This image is a dilation.
  4. The image on the left is the x-axis.
  5. Exactly equal shape and size.
    congruent
  6. Moves a shape left, right, up, or down, but does not turn and the the shapes are congruent.
    translation
  7. The same shape but the same size.
    similar
  8. The arrow is pointing at the y-axis.
  9. This image is a reflection over the x-axis.
  10. The new figure obtained after a dilation.
    image
  11. The point of intersection of the x and y axis with the coordinates of (0,0).
    origin
  12. How two-dimensional figures move around a coordinate plane.
    transformation
  13. The line on a graph that runs vertically through zero.
    y-axis
  14. This image is a rotation.
  15. A transformation representing a flip of a figure.
    reflection
  16. A transformation that spins a shape around a point.
    rotation
  17. When the scale factor of a dilation is greater than 1.
    enlargement
  18. This image is a coordinate plane.
  19. In dilation, this represents the change in size of a feature.
    scale factor
  20. When the scale factor is less than 1 but greater than 0.
    reduction
  21. The line on a graph that runs horizontally through 0.
    x- axis
  22. A transformation which is used to resize an object.
    dilation
  23. The original image before a dilation.
    pre-image
  24. This image is a reflection over the y-axis.