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

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