Measurements and Sig Figs

Topics

• Volume measurement

• Mass measurement

• Length measurement

• Temperature measurement

• Significant figures

• Accuracy

Learning Objectives

• Accurately read graduated cylinder volumes.

• Determine liquid volume using meniscus.

• Measure mass on digital balance.

• Calculate mass using triple-beam balance.

• Measure object length with ruler.

• Read temperature from thermometers.

• Apply significant figure rules.

• Differentiate instrument precision.

• Understand measurement uncertainty.

Standards Alignment

• HS-PS1-7

Feedback