IB Feedback (worldwide) on Internal Assessment - read on...very relevant to IB scores!
At first glance, this (five page!) document may seem unduly picky. It "is what it is", which means that this is what we all have to aspire to for IB lab write-up quality. In reality, the comments made by IB as feedback are accepted best practice in technical writing, and are valuable skills for communication in many different fields. Some of the comments about the appropriateness of a given lab procedure or lab topic may be a non-issue if we are just using the lab for teaching/learning the process. But the comments regarding how to present data, desired elements of design,etc (especially those which are highlighted in color!) are very important and very useful. Good luck on your pathway to becoming an expert in lab performance/analysis and communication!