Science
What do plants need to grow: sunlight or moonlight?
Sunlight
What do you press to turn a computer on?
The power button
What do engineers do?
Solve problems and build things
What is the perimeter of a rectangle with 4cm and 6cm?
20cm
I have hands but I can't clap. What am I?
A clock
What do humans breathe in?
Oxygen
What is the mouse used for?
To click and move things on the screen
What do engineers use to measure how long, tall, or wide something is?
a ruler or measuring tape
What is 50 + 89?
139
What has to be broken before you can use it?
An egg
What do we call water that falls from the sky?
Precipitation
What does "coding" mean?
Giving a computer a set of instructions
What do we call a plan or drawing of something before it's built?
A design
What is 153x18?
2,754
What can you catch but not throw?
A cold
What is the closest star to Earth?
The Sun
In robotics, what is a "sensor" used for?
To detect information from the environment ( like light, distance, or sound)
What do engineers create to test their ideas before building the real thing?
A prototype
What is the volume formula for a rectangular prism?
Length x Width x Height
What has a thumb and four fingers but isn't alive?
A glove
What state of matter is ice?
Solid
What do we call a mistake in a computer program?
A bug
What do we call the person who designs building and bridges? ( What type of engineer?)
A civil engineer
what is 268 x 4?
1072
What gets bigger the more you take away?
A hole