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

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