T1-A3

Who invented the bar code?

• Joe Woodland
• George Laurer
• A supermarket manager
• A pirate
• A wizard

What inspired the invention of the bar code?

• A bright light
• Morse Code
• A secret treasure map
• A magic spell
• A superhero

Where was the first bar code scanned?

• In a toy store
• On a beach
• At a library
• In a supermarket
• In a castle

What was the first item to be scanned with a bar code?

• A book
• A toy car
• Chewing gum
• A candy bar
• A dragon egg

What tool reads the bar code?

• A magic wand
• A magnifying glass
• A telescope
• A scanner
• A flashlight

Why were bar codes invented?

• To find hidden treasure
• To make shopping faster
• To light up dark rooms
• To communicate with aliens
• To unlock secret doors

What special light is used to read a bar code?

• A rainbow light
• A flashlight
• A laser
• Sunlight
• Moonlight

What does a scanner do with a bar code?

• It sings a song
• It makes it disappear
• It tells a story
• It identifies the item and price
• It turns it into gold

What pattern does a bar code use?

• Shapes and colors
• Letters and numbers
• Lines and spaces
• Dots and dashes
• Stars and planets

What was a challenge in creating the bar code?

• Finding magic ink
• Making it readable by machines
• Drawing it in the sand
• Convincing pirates to use it
• Getting a dragon to guard it