Chinese Inventions Word Search Learn about the things we use in everyday life that were invented in China. Check your answers...		Now or Long Ago? Compare items from the present era with those from the past.
Individual Room Temperature Controls Puzzle This vocabulary worksheet has students match temperature words and definitions. Use this...		The Modern Street-Cleaner Puzzle Use this challenging puzzle with The Modern Street-Cleaner...
Ingenious Inventors Match Match major discoveries in science and technology with the scientists and inventors responsible...		Timeline: The Early Years of Video Games (1889-1972) Did you know Nintendo got its industrial start making playing cards in 1889? Check out this...