As always, please come and ask for graph paper if you need some.

Please find attached some data for your to practice your analysis skills on.  This should be completed before your coursework preparation lesson (Friday 16th for 13b and Thursday 15th for 13e).

https://drive.google.com/file/d/0B970e2T7WXvPNy1RbmRYZnhTR1k/view?usp=sharing


Here is the guidance document from OCR on practical skills.  There is quite a detailed description of what is and isn't acceptable in your graphs.  See pages 36-46.

https://drive.google.com/file/d/0B970e2T7WXvPOXdZNnNqNG9lTDg/view?usp=sharing

Message for 13e (for our lesson tomorrow)

I have decided that we shouldn't rush into the next practical as it's important we have enough time to learn the techniques of these experiments.  I will organize the practical for Monday instead where VCH has agreed to give us her lesson so that we will have enough time to do it justice.

We will go through the results of the colourimetry practical tomorrow - so no homework :-)