Measuring Matter Self-Test

3.1 Classify observations as qualitative or quantitative
3.2 Read laboratory measuring instruments to the nearest degree of precision
3.3 Determine the number of significant figures in measurements and perform mathematical operations involving significant figures
3.4 Use the correct SI and metric units when expressing physical quantities and taking measurements
3.5 Solve basic math problems using the principles of unit analysis
3.6 Use scientific notation in both representing numbers and in solving basic algebraic problems
3.7 Identify and calculate derived units, including density