I found it incredibly difficult when I started teaching to work out which unit goes where from Kerboodle in relation to the Biology papers - so I made this sticker. It fits on 6 square labels per sheet, or you can print on paper.
There are two PDFs - one for triple and one for combined.
For triple - B12 is bold and in italics as this only appears in triple, whereas B18 is not exclusive to triple.
A mini lab safety examination with stickers for when completed (to fit 21 stickers/page) - ideal for first lesson at start of year
Within the examination, there is a practical slide (I will upload this separately later) that I use for each practical I do :)