GAME NAME:

STRETCHING & SHRINKING

SINGLE JEOPARDY!®  

CATEGORY 1

CATEGORY 2

CATEGORY 3

CATEGORY 4

CATEGORY 5

CATEGORY 6

FULL SIZE
CATEGORY

ABBREVIATED
CATEGORY

Explanation

SIMILAR FIGURES

SIMILAR

FIGURES

FIND THE MISSING QUANTITY.

SIMILAR OR IMPOSTER?

SIMILAR

OR NOT

USE THE RULE TO TELL IF THE

IMAGE WILL BE SIMILAR TO

THE ORIGINAL.

SCALE FACTOR AND AREA

RATIO

SIDES &

AREAS

FIND THE MISSING QUANTITY.

SIMILAR PICTURES

RESIZE IT

FIND THE MISSING QUANTITY.

HOW TALL IS IT?

HOW TALL

FIND THE MISSING HEIGHT.

VOCABULARY

DEFINE IT

GIVE THE WORD THAT IS BEING

DEFINED.

CLUE 1

ROW VALUE
200 POINTS


Response 1

ORIGINAL SIDE = 2 NEW SIDE =

10 SCALE FACTOR = ?

WHAT IS 5?

(2X, 2Y)

WHAT IS SIMILAR?

SCALE FACTOR = 3 AREA

RATIO = ?

WHAT IS 9?

SMALL PICTURE:  3 × 5 BIG

PICTURE: 9 × ____

WHAT IS 15?

TREE SHADOW = 48 FT STICK =

3 FT STICK SHADOW = 4 FT

TREE = ____

WHAT IS 36 FT?

A COMPARISON OF TWO

QUANTITIES, SOMETIMES

EXPRESSED AS A FRACTION.

WHAT IS RATIO?

CLUE 2

ROW VALUE
400 POINTS


Response 2

ORIGINAL SIDE = 12 SCALE

FACTOR = 2/3 NEW SIDE = ?

WHAT IS 8?

(2/3X, 3/2Y)

WHAT IS NOT SIMILAR?

SCALE FACTOR = 1.5 AREA

RATIO = ?

WHAT IS 2.25?

SMALL PICTURE: 4.5 × 7 BIG

PICTURE:  ____ × 17.5

WHAT IS 11.25?

TOWER SHADOW = 18.7 FT

PERSON = 6.5 FT PERSON

SHADOW = 3.8 FT TOWER =

____

WHAT IS 32 FT?

THE NUMBER USED TO

MULTIPLY THE SIDE LENGTHS

OF A FIGURE TO ENLARGE OR

REDUCE IT.

WHAT IS SCALE

FACTOR?

CLUE 3

ROW VALUE
600 POINTS


Response 3

ORIGINAL PERIMETER = 20

SCALE FACTOR = 1/5 NEW

PERIMETER = ?

WHAT IS 4?

(4X+1, 4Y-2)

WHAT IS SIMILAR?

AREA RATIO = 25 SCALE

FACTOR = ?

WHAT IS 5?

ORIGINAL PICTURE: 12 × 20 NEW

PICTURE: 2.4 × 4 SCALE

FACTOR: ?

WHAT IS 1/5?

TOWER TO MIRROR = 120 FT

HEIGHT TO EYES = 5 1/4 FT

MAN TO MIRROR = 10 1/2 FT

TOWER = ____

WHAT IS 60 FT?

A POINT THAT DIVIDES A LINE

SEGMENT INTO TWO EQUAL

PARTS.

WHAT IS MIDPOINT?

CLUE 4

ROW VALUE
800 POINTS


Response 4

ORIGINAL AREA = 2 SCALE

FACTOR = 3 NEW AREA = ?

WHAT IS 18?

(12X-5, 12Y)

WHAT IS SIMILAR?

AREA OF A SQUARE = 36 SIDE

LENGTH = ?

WHAT IS 6?

SMALL PICTURE: 2 × 5 BIG

PICTURE: 10 × 25 HOW MANY

SMALL PICTURES WILL FIT INTO

THE BIG ONE?

WHAT IS 25?

BUILDING SHADOW = 78 FT

PERSON = 63 IN PERSON

SHADOW = 26 IN BUILDING =

____

WHAT IS 189 FT?

THE FIGURE THAT RESULTS

FROM A TRANSFORMATION OF

THE ORIGINAL.

WHAT IS IMAGE?

CLUE 5

ROW VALUE
1000 POINTS


Response 5

ORIGINAL AREA = 2 NEW AREA

= 50 SCALE FACTOR = ?

WHAT IS 5?

(1/2X-1/2, 1/3Y-1/3)

WHAT IS NOT SIMILAR?

AREA OF A SQUARE = 11 SIDE

LENGTH = ?

WHAT IS THE SQUARE

ROOT OF 11?

AREA OF SMALL PICTURE: 8

AREA OF BIG PICTURE: 80

SCALE FACTOR FROM SMALL

TO BIG: ?

WHAT IS THE SQUARE

ROOT OF 10?

TREE TO MIRROR = 82 FT EYE

HEIGHT = 4 FT 9 IN GIRL TO

MIRROR = 14 FT 3 IN TREE =

____

WHAT IS 27 FT 4 IN?

ANGLES OR SIDES THAT HAVE

THE SAME RELATIVE POSITION

IN SIMILAR FIGURES.

WHAT IS

CORRESPONDING?

 CATEGORY:   

IMAGES  

FINAL JEOPARDY!®  

 CLUE:   

THE RULE (3X - 5, 1/2Y + 3)CHANGES A FIGURE. DESCRIBETHE IMAGE.    

 Response:   

3 TIMES WIDER, HALFAS TALL, 5 UNITS TO

JEOPARDY! is a registered trademark of Jeopardy Productions, Inc. © 2010 Jeopardy Productions, Inc. All Rights reserved. Classroom Jeopardy! © Educational Insights

 GAME NAME:

STRETCHING & SHRINKING

DOUBLE JEOPARDY!®  

CATEGORY 1

CATEGORY 2

CATEGORY 3

CATEGORY 4

CATEGORY 5

CATEGORY 6

FULL SIZE
CATEGORY

ABBREVIATED
CATEGORY

Explanation

CLUE 1

ROW VALUE
400 POINTS


Response 1

CLUE 2

ROW VALUE
800 POINTS


Response 2

CLUE 3

ROW VALUE
1200 POINTS


Response 3

CLUE 4

ROW VALUE
1600 POINTS


Response 4

CLUE 5

ROW VALUE
2000 POINTS


Response 5

 CATEGORY:   

IMAGES  

FINAL JEOPARDY!®  

 CLUE:   

THE RULE (3X - 5, 1/2Y + 3)CHANGES A FIGURE. DESCRIBETHE IMAGE.    

 Response:   

3 TIMES WIDER, HALFAS TALL, 5 UNITS TO

JEOPARDY! is a registered trademark of Jeopardy Productions, Inc. © 2010 Jeopardy Productions, Inc. All Rights reserved. Classroom Jeopardy! © Educational Insights