| Investigative study activities | Investigative Study in Chemistry |
| Video | ETV – Investigative Study for Senior Secondary Chemistry (Chinese version only) |
| Experiment | Is the Dairy Product Safe? Gold Nanoparticles as a Visual Detection Tool of Melamine - Experimental manual (Experiment 4; pp.30-39) - Notes for teachers (Experiment 4; pp.52-64) - Video |
| Differentiation of Chinese Herb Danshen from Other Similar Herbs Using Facile Test-tube Scale Chemical Test Method - Experimental manual (Experiment 5; pp.40-46) - Notes for teachers (Experiment 5; pp.65-74) - Video |