You will complete eight Practical Activity Groups (PAGs) if you are studying GCSE Chemistry. If you are studying GCSE Combined Science you will complete 16, of which five are in Chemistry.
You could be asked questions about the apparatus, methods, safety precautions, results, analysis and evaluation of these experiments.
There are two PAGs in the Monitoring and controlling chemical reactions section:
Measuring rates of reaction, eg Investigate the effect of surface area or concentration on the rate of an acid/carbonate reaction
Titration (GCSE Chemistry only), eg Titration of a strong acid and strong alkali to find the concentration of the acid using an appropriate pH indicator