Technology

TOPIC: Developed and undeveloped technology

WALT: categorize items as developed or underdeveloped

Technology is the use of knowledge to invent new devices or tools.  

Developed technology means all inventions, discoveries, improvements, ideas etc that have been originated by and used in advanced countries. Examples of developed technology are interactive boards, Air conditioners, Xrays and gamma rays, Visual reality, solar panels, google classroom, etc.

Undeveloped technology, on the other hand, means those inventions that are still being used in some countries and are not so advanced. Examples are fans, bicycles, battery torchlight, etc.