Units, prefixes and scientific notation

Skills you need to develop:

• Use of appropriate SI units and the prefixes nano (n), micro (μ), milli (m), kilo (k), mega (M), giga (G). 

• Use of the appropriate number of significant figures in final answers. This means that the final answer can have no more significant figures than the value with the least number of significant figures used in the calculation. 

• Appropriate use of scientific notation. 

Class Material: