Transcript "Hollywood Squares" Reference Sheet

Welcome to...
A Game of X’s and O’s
The Department of Multicultural Education
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Purpose
If you are unfamiliar with the game show, the purpose of this program is
to answer questions correctly to form 3 X's or O's across, up and down,
or diagonally. This particular game would best be played with a
smaller group of students, that you can separate into two groups. One
group would play X’s and the other group O’s.
How to Play
When you reach the opening screen with the names, you must click
your mouse each time you want a new name or caricature to appear.
Then, after all caricatures have appeared, click again for the main
game screen. One of the two contestants picks their first square. Let's
say Susie goes first and she is X. She chooses square 5. You must
click on the person in the square in order to go to the question for slide
5. After clicking on the person, the question for that square appears.
There are 2 ways you can play this game:
FIRST WAY…..
Let's say the question is "What is the average speed of a car traveling
300m in 20sec?"
Give the team a chance to answer the question and then click again.
The answer of the contest appears. This answer may or may not be
true. The team has to decide whether they agree or disagree. Click
Again and the correct answer will appear. If the team was correct press
the home arrow and it will take you back to the board where you can
manually enter an X or O.
SECOND WAY….
Have one to two students in pretend to be in each square. One of the two
contestants picks their first square. Let's say Susie goes first and she is X. She
chooses square 5. You must click on the person in the square in order to go to the
question for slide 5. After clicking on the person, the question for that square
appears.
Let's say the question is "What is the average speed of a car traveling 200m in
20sec?“
The person who you have assigned to the middle square then has to answer (or
bluff) to that question.
Let's say that Johnny is square 5 and says “15m/s".
Susie then has to agree or disagree with Johnny's answer. After she has made her
decision, you click the mouse twice and the correct answer appears. Click on the
menu arrow to return to the main game board. If Susie agreed with Johnny, she
was wrong. Therefore, you would put an "O" in the black box in square 5 by
clicking in the black box and typing and uppercase "O". If Susie disagreed with
Johnny, you would put an "X" in the black box in square 5.
For both ways…..
Alternate contestants until someone has made 3 in a row.
*****NOTE: Once you enter the "X" and "O" into the game
board, you must go back and delete them from within the
presentation before you begin another game.
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Scoreboard
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2
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X
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5
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O
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Click Here if
X Wins
Click Here if
O Wins
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1
What is the density of a marble that has a mass
of 10 grams and volume of 5 cm3?
1
I think it is 5 g/cm3
1
WRONG! It’s 2g/cm3
Home
2
Are grams used to measure mass?
2
No! I weigh myself in pounds.
2
Sort of, but we are not talking weight. We are talking
mass and grams are used to measure mass.
Home
3
Calculate Momentum:
Mass = 10 kg
Velocity = 6 meters/second
3
Math was never my strong subject….I think
you divide 10 kg by 6 m/s….to get 1.6 kg/m/s.
3
You’re right. This isn’t your strong subject. You don’t
Home divide. You multiply 10 kg and 6m/s = 60 kg·m/s)
4
How much force is needed to accelerate a
1,300 kg car at a rate of 1.5 m/s2?
4
Um….I think you would multiply 1,300 kg and 1.5
m/s2 and that would be……..1950 N…maybe
4
Home
Good Job! 1950 N is right!
5
A car traveled 150 km in 2.5 hours. What
was its average speed in km per hour?
5
Easy 150/2.5 = 60 km/hr!
5
Home
WOW! You’re Right!
6
What is the density of 12.0 milliliters of a
liquid at 20°C (293 K) that has a mass of
4.05 grams?
6
Well, at 20°C you would divide 20 by 4.05 g
which would be about 5….yes that’s right.
6
Not quite…for density you divide the mass
by the volume. Therefore, 4.05 g /12 ml =
0.338 g/ml
Home
7
A frog leaps from its resting position at the lake's bank onto a
lily pad. If the frog has a mass of 0.5 kg and the acceleration
of the leap is 3 m/s², what is the force the frog exerts on the
lake’s bank when leaping?
7
Oh…I know! Frogs are too cool!
Their force would be 15 N.
7
Not so much…to figure out the force, you have to multiply
the mass (0.5 kg) by the acceleration (3 m/s²)
which equals 1.5 N.
Home
8
A sample of an element has a volume of 78.0 mL and
a density of 1.85 g/mL. What is the mass in grams of
the sample?
8
OH! That’s tricky….. 144 grams? Don’t I have to
rearrange one of the equations?
Home
8
Yes, you do! You have to flip around the density
equation and multiply the density and the volume
and you did it correctly!
9
A ball moving at 30 m/s has a momentum of
15 kg·m/s. The mass of the ball is….
9
Momentum…well that is mass X
acceleration so the answer is 450 kg.
9
Well, you got the right equation, but you have to
rearrange it a little. To figure out the mass you
need to divide the momentum by the
Home
velocity….so the answer would be 0.5 kg.