Lecture 1.1 Metric system and conversions

Lecture 1.2 - 2 step unit conversions

Lecture 1.3a - The Basics of Measurement - The Standard Unit of Grodski

Lecture 1.3 - How to measure and the birth of significant figures, precision, and accuracy

Lecture 1.4 Significant Figures

Lecture 1.5 - How we round in calculations

Lecture 1.6 - Chemical vs. Physical Change

Lecture 1.7 - Classification of Matter

Lecture 1.8 - Diatomic and Monoatomic Elements

Lecture 1.9 - Classifying with Chemical Formulas