Jeopardy Opening Game Board The Coordinate Grid Translation Reflection Rotation Name that Transforma tion $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500 The Coordinate Grid: $100 A coordinate grid helps describe this. What is position? The Coordinate Grid: $200 A coordinate grid is broken up into four of these. What are quadrants? The Coordinate Grid: $300 Essentially two number lines, these help provide reference with respect to coordinates. What are the x- and yaxes? The Coordinate Grid: $400 The x-coordinates are positive and the ycoordinates are negative. What is Quadrant 4? The Coordinate Grid: $500 Points located here have a y-coordinate of 0. What is the x-axis? Translation: $100 A transformation known as a translation. What is sliding a shape to another location without changing how it looks? Translation: $200 In a translation, these are related the same way. What are corresponding points? Translation: $300 By translating down from Quadrant 1, an image will eventually cross this. What is the x-axis? Translation: $400 Translating this will give you image M’N’O’P’. What is figure MNOP? Translation: $500 Question Reflection: $100 A transformation known as a reflection. Flipping a shape across a line so it faces the opposite direction. Reflection: $200 It can be the x-axis, yaxis, or an angle bisector. What is a mirror line? Reflection: $300 In a reflection in the yaxis, these do not change. What are xcoordinates? Reflection: $400 A’B’C’D’ is located in Quadrant 2 after being reflected in the x-axis from here. What is Quadrant 3? Reflection: $500 You can identify a reflection by doing this. What is checking corresponding points for similar distances from the mirror line? Rotation: $100 A transformation known as a rotation. What is the motion of a rigid body around a fixed point? Rotation: $200 Question Rotation: $300 It can be clockwise or counter-clockwise. What is direction of rotation? Rotation: $400 A rotation of +270° can also be described like this. What is -90°? Rotation: $500 It does not matter which direction you go, the image ends up on the figure with this angle of rotation. What is 360°? Name that Transformation: $100 The figure and image are found opposite each other with a mirror line between them. What is a reflection? Name that Transformation: $200 This transformation can be performed in two different ways to achieve the same result. What is a rotation? Name that Transformation: $300 The figure and image look exactly alike, but are found in different locations. What is translation? Name that Transformation: $400 The y-coordinates of the figure and image are the same, but the xcoordinates are the opposite. What is a reflection? (in the y-axis) Name that Transformation: $500 The x-coordinates and ycoordinates of the image are the same as the figure, but their signs are the opposite after this. Question How much do you want to wager? Daily Double 1 Wager The image will always have a different orientation after this transformation. What is a reflection? Daily Double 1 Q & A How much do you want to wager? Daily Double 2 Wager You can say this about a figure and its image after all transformations. What is congruent? Daily Double 2 Q & A Final Jeopardy Wager The category is: Transformation Combinations How much do you want to wager? A similar image produced by this transformation can also be produced by two reflections: one across the x-axis, and another across the y-axis. What is a rotation of 180°? Final Jeopardy Q & A Game Over