Remember: A sensor tells a robot about the world, so its program can react.
Questions
1
Which job does not need a colour sensor?
🟢following a green line👏hearing a loud clap🟣sorting purple blocks from orange blocks
2
🟣Does sorting purple blocks from orange blocks need a colour sensor?
YesNo
3
Which job needs a touch sensor?
🎨telling a blue tile from a yellow tile🧱knowing a wall was bumped👏hearing a loud clap
4
🔘Does feeling a button being pressed need a colour sensor?
YesNo
5
Which job does not need a colour sensor?
🟡stopping on a yellow tile↩️backing up when something pushes the front🟣sorting purple blocks from orange blocks
6
Which job does not need a colour sensor?
🟣sorting purple blocks from orange blocks👆noticing a gentle tap🟡stopping on a yellow tile
7
Which job needs a different sensor, not colour or touch?
🧱knowing a wall was bumped🎨telling a blue tile from a yellow tile🌡️measuring how hot a room is
8
Which job needs a colour sensor?
🧱knowing a wall was bumped🔘feeling a button being pressed🟢following a green line
9
Which job needs a colour sensor?
👏hearing a loud clap🟡stopping on a yellow tile🧱knowing a wall was bumped
10
Which job needs a colour sensor?
🎨telling a blue tile from a yellow tile👆noticing a gentle tap🧱knowing a wall was bumped
11
🛎️True or false? A touch sensor clicks when something pushes it.
TrueFalse
12
📡True or false? A sensor tells a robot about the world.
TrueFalse
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Answer key · Set B
Sensing: touching and colour
1hearing a loud clap
2Yes
3knowing a wall was bumped
4No
5backing up when something pushes the front
6noticing a gentle tap
7measuring how hot a room is
8following a green line
9stopping on a yellow tile
10telling a blue tile from a yellow tile
11True
12True
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