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Team 2
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Teams
Name
Score
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monster
Reset all scores!
Oops!
×
gold
Win 50 points!
Okay!
×
rocket
Go to first place!
Okay!
×
baam
Lose 20 points!
Oops!
15
×
Which of the following is an example of information being transferred with light?
A drum beat
A book on a table
A person running
A blinking bike light
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15
×
Which signal is easiest for a computer to understand?
a picture drawn by hand
a pattern of 1's and 0's
a spoken sentence
a sound made by a drum
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15
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Why are patterns important for sending information?
Patterns help people know what the message means
Patterns make messages longer
Patterns are only for art
Patterns help messages stay secret
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15
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A lighthouse uses a bright light that flashes in a pattern. Why?
to follow the weather
to cook food for sailors
to transfer information to ships
to measure the waves
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10
×
When you send a text message, the message is sent as
smoke
hand movements
digital signals
sound waves
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thief
Give points!
5
10
15
20
25
×
star
Double points!
Okay!
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fairy
Take points!
5
10
15
20
25
×
banana
Go to last place!
Oops!
15
×
What does "signal" mean?
a type of food
something that carries information
something that only makes noise
a picture of a person
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15
×
Which is an example of digital information?
A message made of 1s and 0s
a hand-drawn picture
a written letter
a drum beat
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15
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A digital picture is made from many tiny squares. What are those squares called?
Pictures
Codes
Signals
Pixels
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trap
No points!
Oops!
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gift
Win 25 points!
Okay!
×
shark
Other team loses 10 points!
Okay!
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banana
Go to last place!
Oops!
20
×
A classroom is very noisy. Which method would best send a message across the room?
playing music
speaking loudly
whispering
flashing light in a pattern
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trap
No points!
Oops!
×
shark
Other team loses 20 points!
Okay!
×
shark
Other team loses 15 points!
Okay!
×
banana
Go to last place!
Oops!
15
×
A pictograph shows information using:
shadows
pictures or symbols
letters
electricity
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15
×
If you clap your hands to tell your friend "I'm ready," what are you using?
a sound pattern
digital information
a chemical reaction
heat energy
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15
×
What does a network do?
connects devices so they can share information
cleans up your WiFi signal
slows down the internet
makes pictures
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