This is Unit 1B

This unit goes over the Metric System and how to convert using dimensional analysis and Significant Figures

This is a scientific calculator you can use on Assignments, but ask your teacher if you can use this before using it, but its always here at your disposal

Below is the Metric System Chart you will need to know and memorize for the tests and quizzes of this Unit

There are 4 more units of measurement you need to know; 2 below base and 2 above base

The 2 Smallest Units

• Nanometers
• 1x10^-9
• MiliMeters
• 1x10^-6

The 2 Largest Units

• Megameters
• 1x10^6
• Gigaameters
• 1x10^9

Dimensional Analysis

-Converting Units-

This image below is how to use the Dimensional Analysis Chart with a Small-Large measurement

Accurate = Correct

Precise = Consistent

Qualitative = Data that can be observed but not measured

Quantitative = Data that can be measured