Transcript 5th grade unit 2 math Jeopardy

Team A
Team B
Team C
Welcome to
th
5 Grade
Math
Jeopardy
Fractions
Decimals and
Percents
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What do Fractions, Decimals, and
Percents have in common?
They all show part of a whole.
Which is greater 3/3 or 3/4?
Explain your answer.
3/3. Because 3/3 equals 1 whole and
3/4 is less than 1 whole.
Which is greater 3/8 or 19%?
Explain how you know.
3/8 is more than ¼ and less than ½.
19% = 19/100 which is less than
25/100 which = ¼. Therefore 3/8 is
more than 19/100.
Which is greater 3/8 or 8/3?
Explain your thinking.
8/3 is greater. My thinking is that
because 8/3 is an improper fraction it
must be greater than one. It is equal
to 2 2/8. that is bigger than 3/8.
Explain the relationship between 3/4,
.20, and 40%.
¾ >40%>.20! I had to change the
numbers so they were all the same
decimals. Which would be .75,
.40,.20.
What is ¾ + 1/4 =
4/4 or 1
What is 1 - 3/8 =
Explain your answer.
5/8 because 1 is equal to 8/8
and 8/8 – 3/8 equals 5/8
What is the answer to 10/12 + ¾
Explain your thinking
First you have to find a common denominator.
I know I can multiply something by four to
get to 12 so I concentrate on the 3\4.
¾ x 3/3= the equivalent fraction of ¾ which is
9/12. Then I just add 9/12 + 10/12 and my
answer is 19/12. this is an improper fraction
so I convert it to a mixed number my answer
for the conversion is 1 7/12.
What is 10/3 - 16 /12 =
The answer is 2.
10/3 is equal to 3 1/3 and 16/12 is
equal to 1 1/3 .
3 1/3 – 1 1/3 = 2
What is 20 /10 + 30/5
8 is the answer.
The denominator in each improper
fraction divides evenly into the
numerator of each improper fraction.
10 goes into 20 - two times and 5
goes into 30 six times…
So 2 + 6 = 8.
What is 3.51 + 6.36
9.87
What is 5.45 – 3.09
2.36
2.025 + 5.120 =
7.145
5.001 – 1.023 =
3.978
6.026 + .99 =
7.016
5/10 =
1/2
72/72 =
1
20/50 =
2/5
24 /5 =
4 4/5
2/8 + 15/4 =
2/8 + 30/8 = 32/8
32/8 = 4
Divide 4228 by 4
1057
Divide 1111 by 11
101
Divide 6856 by 12
571 r4
Divide 12 into 3655
304 r 7
Divide 12 into 2008
167 r4
10% of the students in a class like
grilled cheese for lunch, 30% like
chicken nuggets and 45% like pizza.
How many students are undecided
about what they like for lunch?
First you need to add all the given
percents 10% +30% +45% = 85%
There are 100% of students in the
classroom so … 100% - 85% = 15%
left over so they must be undecided.
Tommy wants to buy some of the
new Scent Blocker T-Shirts. They
cost 19.68 each on sale. What would
be a good estimate of the cost if
Tommy were to buy 3 shirts?
A couple of good estimates would
include $58.00 - $60.00. What do
you think is really the best estimate?
During field day students may
choose either a nutty buddy, a
popsicle, or an ice cream sandwich.
1/3 of the students chose a popsicle,
¼ chose an ice cream sandwich, 5/12
had a nutty buddy. What fraction of
students chose a popsicle and an ice
cream sandwich. Explain.
First you need to add two fractions
1/3 and 1/4 . You can’t add unlike
fraction so you need to make them
the same. Find the LCM., and
convert. 1/3 = 4/12, ¼ = 3/12 so …
4/12 + 3/12 = 7/12.
Miss Britner has been nominated
teacher of the year for the following
reason. She has offered to take 176
fifth graders to Hershey Park. It will
cost $14.50 per student. 50 people
will fit onto one bus. How many
buses will she need to order for the
trip. Explain your answer.
She will need to divide 176 by 50.
the answer is 3 r 26. So… she will
need 4 buses. I hope she gets some
chaperones to go along.
Mrs. Burger took her class to Ledo
pizza for lunch. A large pizza equals
12 slices. They ate 5 ¼ large cheese
pizzas and 1 1/3 large meat lovers
pizzas. How many pizzas did they
eat altogether and how much was
left over? Explain
They ordered 8 pizzas, They ate
6 7/12 of the pizza and there was
1 5/12 of the pizza left over.
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The average conditions of
weather in a region over a period
of years
What is climate?
The layers of air that surround
the earth
What is atmosphere?
The depositing of moisture in the
form of rain, hail, snow, sleet, or
ice on the earth’s surface
What is precipitation?
The amount of moisture in the air
What is humidity?
The type of climate characterized
by sparse rainfall, with hot or
variable temperatures
What is desert?
Term for a hot climate, with
either heavy rainfall year-round
or wet summers and dry winters
What is tropical?
Term for a climate typical of the
interior of continents,
characterized by hot summers
and cold winters, with varying
amounts of precipitation
What is continental?
Term for climate of the lower
latitudes, where the summers are
hot and dry and the winters are
warm and rainy
What is Mediterranean?
Term for a climate influenced by
the sea, having warm summers,
cooler winters, and adequate
rainfall year-round
What is marine?
Pertaining to the side facing the
wind
What is windward?
Pertaining to the side away from
the wind
What is leeward?
The usual westerly winds that
blow between 30 degrees and
60 degrees latitude, both north
and south of the equator
What are prevailing
winds?
Winds blowing steadily over the
ocean toward the equator, from
the northeast in the northern
hemisphere and the southeast in
the southern
What are trade winds?
Certain regions near the equator
where the wind is very light or
constantly shifting
What are doldrums?
A warm ocean current issuing
from the Gulf of Mexico and
flowing northward along the
eastern coast of the United States
What is the Gulf Stream?
A cold ocean current that rises in
the Arctic Ocean and follows
the eastern coast of Canada
southward
What is the Labrador
Current?
The continuation of the Gulf
Stream that carries warm water
northeastward past the northwest
coast of Europe
What is the North Atlantic
Drift (or Current)?
A cold ocean current in the
Pacific Ocean that flows
northward along the west coast
of South America
What is the Peru (or
Humboldt) Current?
The warm current that flows from
the Pacific tropics along the
east coast of Japan
What is the Japan
Current?
The most common storm
worldwide, characterized by
lightning, thunder, and usually,
heavy rain
What is a thunderstorm?
A funnel-shaped cloud with
violent winds that affects a
limited area
What is a tornado?
A tropical late-summer storm
accompanied by high winds and
heavy rain
What is a hurricane?
A seasonal wind of southern Asia
that brings heavy rain from the
south in summer and dry air
from the north in winter
What is a monsoon?
A tropical storm in Southeast
Asia accompanied by high winds
and torrential rain
What is a typhoon?
The study of atmospheric
conditions as they pertain to
weather
What is meteorology?
Term for the climate type
characterized by cool summers,
cold winters, and light
precipitation
What is tundra?
The weight of air on the surface
of the earth, which varies from
place to place
What is air pressure?
The current that carries warm
water southward from the tropics
along the eastern coast of
South America
What is the Brazil
Current?
A narrow band where two
contrasting air masses meet,
interact, and often produce
stormy weather
What is a front?
What is the rain forest?