Learn: Working with Uncertainties
The big difference between 2.1 and 3.1 is measuring and manipulating uncertainties when conducting your practical investigation and working with data. The internal Sci-pad has some good pages on this, but here is a more comprehensive guide, thanks to Tangaroa College.
Learn: Scipad pgs 8-23. I will mention the pages which can be skipped.
https://quizlet.com/_a7se1a?x=1jqt&i=2mj8k2
Learn: 25-41
Create: A series of graphs with error bars showing uncertainties.