Examples of machines that help with manual labor are:

• wheelbarrow

• calculator

• tractor trailer

• hammer

What is an algorithm?

• a mathematical equation

• a calculator battery

• a series of commands

• a word processor

Select the devices that can input information into computers:

• microphone

• mouse

• sensors

• keyboard

• camera

Which one is NOT a basic computer function?

• input

• output

• recording

• processing

• storage

Check all the forms of input:

• text

• videos

• virtual reality

• photos

• games

Wires and _______ carry all information in a computer.

• circuits

• waves

• electrodes

• bytes

________ is the smallest piece of information a computer can store.

• gigabyte

• bit

• pixel

• RAM

The Binary Number System consists of these two numbers

• 2 and 4

• 5 and 10

• 0 and 1

• 3 and 7

________ are the tiny dots that make up every image, video, or graphic.

• RBG code

• bytes

• pixels

• oranges

Sounds is a series of vibrations in the air. Vibrations are represented graphically as __________.

• trumpets

• slopes

• data

• waveforms