A mini game for reviewing inequalities.

Ice Cream Inequalities

Created by Lori Stidham 2014

100 100

100

100

200

200

200

200

300

300

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300

400 400 400

500 500 500 500

400

Which solution is shown on the graph?a. x ≤ 2b. x> 2c.x ≤ -2d.x ≥ 2

-6 -4 -2 0 2 4 6

100 Points

100 Points-3 0 3 6 9 12

Which solution is shown on the graph?a. 3 > zb. z ≤ -3c.-3 > zd.z > -3

-16 -12 -8 -4 0 4 8

Which solution is shown on the graph?a. b ≤ 0b. b < 0

c. b > -16d. b > -16

100 Points

100 Points

-2 -1 0 1 2

Which solution is shown on the graph?a.x > ½

b. x ≤ -½ c. -½ < xd. -½ ≤ x

200 PointsWhich graph represents y < -2?

a.

b.

c.

-4 -2 0 2

-4 -2 0 2

-4 -2 0 2

200 PointsWhich graph represents 7 ≤ x?

a.

b.

c.

3 5 7 9 11

3 5 7 9 11

3 5 7 9 11

200 PointsWhich graph represents -4 ≥ f?

a.

b.

c.

-5 -3 -1 1 3

-5 -3 -1 1 3

-5 -3 -1 1 3

a.

b.

c.

200 PointsWhich graph represents x > - 5?

-7 -6 -5 -4 -3

-7 -6 -5 -4 -3

-7 -6 -5 -4 -3

300 PointsSolve 6-3x < 54

a.x < 20

b. x > -16

c. x > -20

d. x ≥ -16

300 PointsSolve -6 < 2r-7 <3

a. 13 <r< 3/2

b.1 < 2r < 10

c. -6 <2r < 10

d. 1/2 <r< 5

300 PointsSolve |2x-13|= 112

a.{ -54.5, - 62.5}

b. {62.5, -62.5}

c. { 62.5, -54.5}

d. {62.5, 54.5}

300 PointsWhich one of these has no solution?a.|3x+5|-2 = 10

b. | 2x-1|+10 = -11

c. |3x+14|-24 = -5

d. 2|x-4|+5= 15

400 PointsWrite an inequality that matches

the graph below.

-5 -4 -3 -2 -1 0

-4<x ≤ -2

400 PointsWrite an inequality that matches

the graph below.

-2 -1 0 1 2

x > -½

400 PointsWrite an inequality that matches

the graph below.

3 6 9 12 15

x ≥ 9 or x ≤ 3

400 PointsWrite an inequality that matches

the graph below.

-8 -6 -4 -2 0

x < -1

500 PointsWhen do you use “ Land of Gor” ?

500 PointsSolve |-5x-2| > -3

500 PointsWhat are the two types of compound inequalities?

500 PointsSolve |x-3|+1 = 13

How to PlayHere is how I played with my students.I divided my class into groups and displayed the game on our Promethean Board. I found a soft angry bird toy and let them throw it at the ice cream slide to pick a point value. I then clicked on that point value and displayed the question. The first group to answer correctly got the points and got to toss the angry bird again. On the question slides, click them again and the answer will appear. Click on the ice cream cone to return to the main menu. On the main menu, if you click on the parts of the ice cream, they will disappear leaving only the unanswered questions.