This is the most comprehensive sigfig document ever! It contains 6 pages of rules, hints, practice, examples, word problems, advanced applications, key concepts, rules, and an answer key. If you are introducing significant figures to your students - no matter what age - start here! Breathe fresh life into a topic you have taught 1,000,000 times (ONE SIGFIG), or use it to help you teach the nuanced topic for the very first time. If you are paper conscious, display the doc and just print the pract