Measurement and Calculation Lecture Part 4: Adding/Subtracting & Multiplying/Dividing using SIG FIGS

The goals of this 4th part of my video lecture series on Scientific Measurement & Calculation are to teach students how to properly add/subtract using Significant Figures correctly, followed by teaching students the rules of Multiplication/Division with Sig Figs! I also discuss the exponent buttons found on a variety of calculator models to help students entering numbers using scientific notation. Enjoy and thank you so much for being here and supporting my goal of making chemistry accessible to all learners!