| Experiment 12.1 Using glucose test paper to test for glucose | | |
| Experiment 12.2 Using iodine solution to test for starch (iodine test) | | |
| Experiment 12.3 Using filter paper to test for lipids (spot test) | | |
| Experiment 12.4 Using protein test paper to test for proteins | | |
| Experiment 12.5 Using DCPIP solution to test for vitamin C | | |
| Experiment 12.6 Investigating the food substances in different food samples | | |
| Experiment 12.7 Comparing the amount of vitamin C in different fruits and vegetables | | |
| Experiment 12.8 Studying the chemical digestion of starch by enzymes | | |
| Experiment 12.9 Studying the effects of soft drinks on a pig's tooth | | |
| Experiment 12.10 Comparing the energy value of different snacks | | |
| Experiment 12.11 Comparing the amount of microorganisms before and after handwashing | | |