standard+1+notes

standard 1 A:technology: the correct use of tools. B:technology should make life easier and/or help u shave fun. C:technology should improve our lives. D:does technology make our life easier or fun? NO! Ergonomics A:disigning objects that help people with their jobs,environment, sports. safety or anything that involves people. System A: a system is a organized way to get to a goal. B:a system includes: input output process and feedback trade off A: all systems have a trade off intended out comes unintended out comes Technology A:science focuses on natural world. B:technology: focuses on the correct use of tool,making life easier and more fun. Technology includes inventions and innovations A:Invention- a new product B:innovation- improving a existing product. Technology should use recources efficiently A: the 4 r's rudece reuse renew recycle the history of technology A:agriculture age: up to 1700's people used wooden plows. B:industrial age: 1700 to 1950 people had factories and steam engines. C:information age sharing information faster and in a more organized way. Digital electronics: uses bianry code 0 and 1 to program computers allows us to move a ton of info at one time. resources we use in technology natural recources not man made sythetic recoures man made