In this rounding off practice, students determine the proper number of significant figures in numbers, in calculations of addition, subtraction and multiplication.
3 Views 6 Downloads
Chemistry Lesson: Significant Digits and Rounding
Here's a riddle for you: You cannot see me, but I can change your answer. What am I? The first insignificant digit when rounding. This brief video provides a great explanation and guided example problems for practicing combining rounding...
6 mins 9th - 12th Science