Targeted Chemistry revision for the final stretch towards O-Levels.
Prelims over and suddenly realised there are a few Chemistry topics that could use some work?
The Thinkscience O-Level G3 Pure Chemistry Mastery Booster Series offers focused O-Level Chemistry revision in Singapore, covering six important topics and exam skills through live online lessons, guided exam practice and specially prepared revision materials.
Each live online session includes concept revision, guided exam-style questions and practice materials, so students can revise the topic and continue practising independently afterwards.
28 August – 7 September 2026
Live Online via Zoom
Individual Sessions from $59 | Complete Series $339
The 6 Booster Sessions
| Date | Topic | Duration | Fee |
| Fri, 28 Aug | Mole Concept & Calculations | 1 hr | sgd 59 |
| Sat, 29 Aug | Acids, Bases & Salts | 1 hr | sgd 59 |
| Wed, 2 Sep | Metals | 1 hr | sgd 59 |
| Fri, 4 Sep | Electrolysis | 1 hr | sgd 59 |
| Sat, 5 Sep | Organic Chemistry | 1 hr | sgd 59 |
| Mon, 7 Sep | Chemistry Practical, Planning & Titration Calculations | 1.5 hrs | sgd 95 |
All sessions start at 8pm.
Designed for busy revision schedules
Conducted live online via Zoom at 8pm, students can skip the travelling and settle in for a focused hour of Chemistry revision after their daytime commitments.
What happens during each session?
- ~30 min — Topic Revision
We will revisit important concepts, common misconceptions and the things students need to know.
- ~30 min — Exam Practice
We will work through commonly tested and challenging O-Level Chemistry questions, including application and data-based questions where relevant.
- + Bonus Q&A
Up to 10 minutes for students to clarify their questions.
The Chemistry Practical & Planning Masterclass is an extended 1.5-hour session.
What will students receive?
Each standard Booster Session includes:
✓ Topic summary notes
✓ 20 MCQs + 5 structured questions
✓ Answers and worked solutions, where applicable
✓ Live guided revision and question practice
For the Practical session, students will receive dedicated practical, planning and titration calculation practice instead.
Complete Chemistry Booster Series — $339
Want to cover all six?
The Complete Series includes:
✓ All 6 live online sessions (6.5 hours)
✓ Summary notes and practice materials for all 6 topics
✓ 200+ O-Level Chemistry exam-style practice questions with answers
✓ Additional Chemistry practical and planning practice
Individual value: $390
Complete Series: $339
FAQ
Yes! If there is just one particular Chemistry topic you need help with, you can sign up for an individual Booster Session at $59. The extended Chemistry Practical session is $95.
Yes. Sec 3 students taking G3 Pure Chemistry who have already learnt the relevant topic in school are welcome to join for revision and year-end exam preparation.
No. The Thinkscience Mastery Booster Series is designed as short, focused revision. You can join the topics you need without committing to regular weekly tuition.
A recording of the live session will be made available to registered students for a limited period after the session, so you can catch up if you are unable to attend live.
We still recommend joining live whenever possible so you can participate in the guided practice and Q&A.
Individual sessions and the Complete Series are separate registration options. To enjoy the Complete Series rate and additional 200+ question practice bank, students should register for the Complete Series from the start.
Registered students will receive instructions for accessing the session materials and Zoom details before the session.
Ready for an O-Level Chemistry revision boost?
Pick the topics you need, or join us for the complete six-session series.
Individual Sessions — from $59
Complete Series — $339