Why do programmers use loops?

• A. To make the computer faster.

   

•   B. To browse the internet.

• C. To save time and make code efficient.

• D.To create graphics.

Algorithm is a list of steps to finish a task

• TRUE

• FALSE

The REPEAT block in coding allows you to run the same action over and over.

• TRUE

• FALSE

Robots can perform ONLY complicated tasks.

• TRUE

• FALSE

What does a computer program do?

• Tells System what to do.

• Control.

• Cooks food.

• Tells the computer what to do.

A machine that gathers information about its environment (senses) and uses that information (thinks) to follow instructions to do work (acts).

• Percolator

• Robot

• Computer

• Resistor

when the circuit is _____, current does not flow.

• open

• closed

Robots need _______, which provide information to its computer to make decisions.

• Output

• Input

• Electricity

• Charge

What is a coding language?

• A language that computers understand.

• A method of drawing.

• A secret spy language.

• A way to write novels.

Which one is an input

• Sensors

• LED

• Motor