UNIT 5 - INVENTIONS (GS10)

Which invention is most associated with enabling remote learning during the COVID-19 pandemic?

• Video conferencing software

• Digital cameras

• Smartboards

• Typewriters

Which invention first allowed teachers to deliver visual content in classrooms?

• Overhead projector

• Smartboard

• Slide projector

• Chalkboard

The development of Braille, an invention crucial for blind education, is credited to whom?

• Helen Keller

• Louis Braille

• Samuel Morse

• Alexander Graham Bell

Which invention replaced handwritten letters as the primary way to send messages quickly?

• Email

• Fax machine

• Postcard

• Telegram

What tool is commonly used to calculate mathematical problems in classrooms?

• Calculator

• Notebook

• Ruler

• Compass

Which invention is used to display slides or videos on a large screen in classrooms?

• Printer

• Projector

• Microphone

• Computer

Who invented the telephone?

• Thomas Edison

• Alexander Graham Bell

• Nikola Tesla

• Tim Berners-Lee

Which invention helps people store and carry thousands of books in a single device?

• Laptop

• E-reader

• Smartphone

• USB drive

What invention allows students to look up information instantly?

• Encyclopaedia

• Internet

• Chalkboard

• Projector

Which ancient civilization is credited with inventing paper?

• Romans

• Chinese

• Greeks

• Egyptians