3.1 Practical Investigation

Use this outside of the internal lessons to help you see how to phrase your write up. There aren't many ways of phrasing it so yours will end up very similar to this and that's ok. It's just that you can't have this in there to literally copy, you need to be able to read it and understand what you have to write, and then write it yourself.

This includes the extra level of precision that's needed at level 3.

These are for making notes on the back of to help you get that excellence level for level 3. Don't forget that when you're justifying each of these you're saying specifically why you didn't do an alternative technique/measurement and linking through how that would have effected the value of your dependent variable (eg. it would have been smaller that it should be).