Corwin's 7th Edition Chapter PSS: Prerequisite Science Skills
Section PSS.1 Measurements
Section PSS.2 Significant Digits
Section PSS.3 Rounding Off Nonsignificant Digits
Section PSS.4 Adding and Subtracting Measurements
Section PSS.5 Multiplying and Dividing Measurements
Section PSS.6 Exponential Numbers
Section PSS.7 Scientific Notation
Links to Conceptual Chemistry Video Menu