Typesetting equations in your lab report is important. As a science student it is critical that you learn how to present equations in a report.
The equations must be done using an equation editor, such as microsoft equation editor.
Click here for an overview of how to use microsoft equation editor.
If you are a MAC user, You can also install a very powerful application called LaTeXiT, which allows you to typeset equations using the professional LaTeX math editor. Click HERE for more information.