Chemistry Practical
To prepare JC students for the A-Levels
Are you ready for the A-Level Chemistry Practical Paper Examination?
It’s worth a whopping 20% of your overall Chemistry grade! If you want to excel in Chemistry and get a top-notch score, then nailing the practical component is a must. But who said learning can’t be fun? Practical skills are best acquired through hands-on experience, so let’s get those lab coats on and start experimenting!
How our A-Level Chemistry Practical Class can help you
Highly experienced Chemistry tutors
Our tutors have a wealth of experience and have helped thousands of A-level students achieve their desired grades over the years. They are highly knowledgeable about the A-level syllabus and are fully equipped to prepare you for your practical exams. You can feel confident in their abilities to guide you towards success.
1-to-1 lab apparatus
In our lab, you will have your very own set of lab equipment to work with, so there’s no need to share with others. We have top-of-the-line lab equipment that is well-maintained, and you’ll have plenty of time to experiment with it and hone your skills. Our amazing lab tutors will be there to guide you, so don’t worry about making mistakes – our lab is a safe and supportive space for you to learn and grow.
I managed an A for Chemistry with Mr David Wong’s help and I can safely say that I would not have been able to achieve this without him. Having struggled with Chem throughout JC, Mr Wong’s lessons were a refreshing change of pace and his teaching style was really suited to my learning. More importantly, however, what shone through was his passion for teaching and the care he had for his students. He would frequently check up on our progress, making sure we would have all the materials given out when we missed lessons. He’d also provide us with many little extra benefits, such as managing the room temperature, providing tissues and even coffee or milo packets for us in the middle of lessons. Overall, my experience with learning lodge has been overwhelmingly positive and Mr Wong played a significant part in this. Thank you Learners' Lodge!
Chuah Cheng Yu
Raffles Institution
About our Chemistry Practical
Join our exclusive Chemistry Practical session and get two hours of hands-on experience with our expert Chemistry instructors. With their guidance, you’ll conduct experiments and analyse data to fill any gaps in your A-Level Chemistry Practical knowledge.
Don’t miss out on this chance to enhance your chemistry skills and gain practical experience from a top-notch instructor.
Venue: Learners’ Lodge @ Marymount
Block 256 Bishan Street 22, #B1-472, S(570256)
Enhance Your Chemistry Skills: Timed Practical Session
Boost your confidence and readiness for the upcoming exams with our Timed Chemistry Practical Session. This session offers valuable hands-on experience to help you refine your practical skills.
Schedule:
1. Timed Practical Date: 5th October (Sunday), 1:30 PM – 4:30 PM, Zoom review session: 8th October (Wednesday), 4:00 PM to 5:00 PM
2. Timed Practical Date: 6th October (Monday), 10:00 AM – 1:00 PM, Zoom review session: 8th October (Wednesday), 4:00 PM to 5:00 PM
Our A-Level Chemistry Practical Schedule
| Date | Time | Task | Topic/Skill tested | Teacher |
|---|---|---|---|---|
| (3) 10 Aug, Sunday | 2pm to 5pm 2.5hrs (actual Practical) 0.5 hrs instructions, settling in, washing Total 3hrs | Expt 1: Redox titration of MnO4 and Fe2+ Expt 2: Thermometric Titrations by Determining Maximum Temperature in Neutralisation Reaction Expt 3: Qualitative analysis of inorganic ions. Expt 4 (Planning): To plan an experiment related to a given chemical concept or reaction. | -Back titration technique -Redox titration techniques -Identifying pink-yellow as an indication of the endpoint -Accurate pipetting and volumetric analysis -Energetics and thermometric measurements -Plotting temperature changes during the neutralization process -Determining heat change from temperature data -Identification of cations and anions using standard tests -Observation and interpretation of inorganic reactions (e.g., precipitation, gas evolution) -Experimental design -Writing procedures, drawing diagrams -Creating a suitable table for results and sample calculations | Mr. Deon Ang |
| (4) 3 Aug, Sunday | 2pm to 5pm 2.5hrs (actual Practical) 0.5 hrs instructions, settling in, washing Total 3hrs | Expt 1: To carry out a redox titration involving iodine and a starch indicator. Expt 2: To determine the order of reaction using the initial rates method (clock reaction involving thiosulfate). Expt 3: Qualitative analysis of inorganic ions. Expt 4 (Planning): To design an experiment based on a given chemical concept. | – Redox titration techniques – Use of starch as an endpoint indicator – Accurate pipetting and volumetric analysis – Chemical kinetics – Initial rates method and clock reactions – Graph plotting and interpretation (rate vs concentration) – Identification of anions and cations using standard qualitative tests – Observations of gas evolution, precipitates, and colour changes – Planning and experimental design – Writing procedures, identifying variables, and preparing result tables and sample calculations | Mr. Deon Ang |
| (5) 17 Aug, Sunday | 2pm to 5pm 2.5hrs (actual Practical) 0.5 hrs instructions, settling in, washing Total 3hrs | Expt 1: To determine the order of reaction using the continuous sampling method (decomposition of H₂O₂). Expt 2: Qualitative analysis of inorganic ions. Expt 3: Determining Ksp of a Partially Soluble Salt via Titration Expt 4 (Planning): To design an experiment based on a given chemical reaction or concept. | – Kinetics and continuous sampling method – Quenching technique for reaction rate determination – Graph plotting of concentration vs time – Identification of cations and anions using standard qualitative tests – Interpretation of reactions based on observable changes (precipitation, colour, gas evolution) – Solubility equilibria (Ksp concepts) – Titration of ions in saturated solutions – Calculation of ionic concentrations from experimental data – Experimental design – Procedure writing, identifying variables, and preparing result tables and calculations | Mr. Deon Ang |
| (6) 31 Aug, Sunday | 2pm to 5pm 2.5hrs (actual Practical) 0.5 hrs instructions, settling in, washing Total 3hrs | Expt 1: To determine the order of reaction using the continuous sampling method (decomposition of H₂O₂). Expt 2: Qualitative analysis of inorganic ions. Expt 3: Determining Ksp of a Partially Soluble Salt via Titration Expt 4 (Planning): To design an experiment based on a given chemical reaction or concept. | – Kinetics and continuous sampling method – Quenching technique for reaction rate determination – Graph plotting of concentration vs time – Identification of cations and anions using standard qualitative tests – Interpretation of reactions based on observable changes (precipitation, colour, gas evolution) – Solubility equilibria (Ksp concepts) – Titration of ions in saturated solutions – Calculation of ionic concentrations from experimental data – Experimental design – Procedure writing, identifying variables, and preparing result tables and calculations | Mr. Deon Ang |
| (7) 1 Sep, Mon | 2pm to 5pm 2.5hrs (actual Practical) 0.5 hrs instructions, settling in, washing Total 3hrs | Expt 1: Redox titration of MnO4 and Fe2+ Expt 2: Thermometric Titrations by Determining Maximum Temperature in Neutralisation Reaction Expt 3: Qualitative analysis of inorganic ions. Expt 4 (Planning): To plan an experiment related to a given chemical concept or reaction. | -Back titration technique -Redox titration techniques -Identifying pink-yellow as an indication of the endpoint -Accurate pipetting and volumetric analysis -Energetics and thermometric measurements -Plotting temperature changes during the neutralization process -Determining heat change from temperature data -Identification of cations and anions using standard tests -Observation and interpretation of inorganic reactions (e.g., precipitation, gas evolution) -Experimental design -Writing procedures, drawing diagrams -Creating a suitable table for results and sample calculations | Mr. Deon Ang |
| (8) 8 Sep, Monday | 2pm to 5pm 2.5hrs (actual Practical) 0.5 hrs instructions, settling in, washing Total 3hrs | Expt 1: To carry out a redox titration involving iodine and a starch indicator. Expt 2: To determine the order of reaction using the initial rates method (clock reaction involving thiosulfate). Expt 3: Qualitative analysis of inorganic ions. Expt 4 (Planning): To design an experiment based on a given chemical concept. | – Redox titration techniques – Use of starch as an endpoint indicator – Accurate pipetting and volumetric analysis – Chemical kinetics – Initial rates method and clock reactions – Graph plotting and interpretation (rate vs concentration) – Identification of anions and cations using standard qualitative tests – Observations of gas evolution, precipitates, and colour changes – Planning and experimental design – Writing procedures, identifying variables, and preparing result tables and sample calculations | Mr. Deon Ang |
| (9) 14 Sep, Sunday | 2pm to 5pm 2.5hrs (actual Practical) 0.5 hrs instructions, settling in, washing Total 3hrs | Expt 1: To perform a double indicator titration involving a mixture of NaOH and Na₂CO₃. Expt 2: To calculate the enthalpy change of a reaction by measuring temperature at a specific time Expt 3: Qualitative analysis of inorganic ions. Expt 4 (Planning): To plan an experiment based on a given chemical concept or reaction. | – Acid-base titration – Dilution – Use of multiple indicators to identify the endpoints – Accurate volume measurement and calculation of concentration – Energetics and thermometric measurements – Graph plotting of temperature vs. time – Determining enthalpy change from experimental data – Identification of cations and anions using standard qualitative tests – Observation and interpretation of reactions (precipitation, gas evolution, etc.) – Experimental design – Writing procedures, preparing result tables, and sample calculations | Mr. Deon Ang |
| (10) 20 Sep, Saturday | 9am to 12pm 2.5hrs (actual Practical) 0.5 hrs instructions, settling in, washing Total 3hrs | Expt 1: To perform a double indicator titration involving a mixture of NaOH and Na₂CO₃. Expt 2: To calculate the enthalpy change of a reaction by measuring temperature at a specific time Expt 3: Qualitative analysis of inorganic ions. Expt 4 (Planning): To plan an experiment based on a given chemical concept or reaction. | – Acid-base titration – Dilution – Use of multiple indicators to identify the endpoints – Accurate volume measurement and calculation of concentration – Energetics and thermometric measurements – Graph plotting of temperature vs. time – Determining enthalpy change from experimental data – Identification of cations and anions using standard qualitative tests – Observation and interpretation of reactions (precipitation, gas evolution, etc.) – Experimental design – Writing procedures, preparing result tables, and sample calculations | Mr. Deon Ang |
| (11) 21 Sep, Sunday | 2pm to 5pm 2.5hrs (actual Practical) 0.5 hrs instructions, settling in, washing Total 3hrs | Expt 1: To perform a double indicator titration involving a mixture of NaOH and Na₂CO₃. Expt 2: To calculate the enthalpy change of a reaction by measuring temperature at a specific time Expt 3: Qualitative analysis of inorganic ions. Expt 4 (Planning): To plan an experiment based on a given chemical concept or reaction. | – Acid-base titration – Dilution – Use of multiple indicators to identify the endpoints – Accurate volume measurement and calculation of concentration – Energetics and thermometric measurements – Graph plotting of temperature vs. time – Determining enthalpy change from experimental data – Identification of cations and anions using standard qualitative tests – Observation and interpretation of reactions (precipitation, gas evolution, etc.) – Experimental design – Writing procedures, preparing result tables, and sample calculations | Mr. Deon Ang |
About the H2 Chemistry Practical Paper in A-Level
The H2 Chemistry A-Level syllabus is all about taking your understanding of Chemistry to the next level! It builds upon the topics covered in O-Level and expands your knowledge even further. So, if you’ve already studied Chemistry at the O-Level, whether it was as a standalone subject or part of a science programme, there is no reasons why you cannot score in the exams!
A-Level H2 Chemistry Exam Schedule 2025
In the A-Level Chemistry exam, there are four Papers in total:
| Date | Time | Paper | Subject | MOA | Duration |
|---|---|---|---|---|---|
| 21/11/2025 | 14:30 – 15:30 | 1 | CHEMISTRY | WRITTEN | 1:00 |
| 10/11/2025 | 14:00 – 16:00 | 2 | CHEMISTRY | WRITTEN | 2:00 |
| 12/11/2025 | 08:00 – 10:00 | 3 | CHEMISTRY | WRITTEN | 2:00 |
| 15/10/2025 | 08:00 – 10:30 | 4 | SHIFT 1: CHEMISTRY | SCIENCE PRACTICAL | 2:30 |
| 15/10/2025 | 11:10 – 13:40 | 4 | SHIFT 2: CHEMISTRY | SCIENCE PRACTICAL | 2:30 |
| 15/10/2025 | 14:20 – 16:50 | 4 | SHIF 3: CHEMISTRY | SCIENCE PRACTICAL | 2:30 |
A-Level Chemistry Exam Structure
| Paper | Type of Paper | Duration | Marks | Weighting |
|---|---|---|---|---|
| 1 | Multiple Choice | 1 h | 30 | 15% |
| 2 | Structured Questions | 2 h | 75 | 30% |
| 3 | Longer Structured Questions | 2 h | 80 | 35% |
| 4 | Practical | 2 h 30 min | 55 | 20% |
The Practical Assessment or Paper 4 is an evaluation of your practical skills and investigative abilities in four areas: Planning (P), Manipulation, Measurement and Observation (MMO), Presentation of Data and Observations (PDO), and Analysis, Conclusions, and Evaluation (ACE). Each section carries a different weightage in your final score, with Planning getting a 5% weightage, while MMO, PDO, and ACE get a 15% weightage each. The PDO and ACE sections may contain questions that don’t require equipment or apparatus, and you’ll have a set time to access any necessary tools or materials.
Since the Practical exam makes up 20% of your Higher 2 assessment, it’s crucial to develop practical skills and techniques to perform well. At Learners’ Lodge x Kai, we offer training on practical tips and healthy habits to help you perform your best.
So, let’s prepare well for the Practical Assessment and do our best!
To view the full information on the Chemistry A-Level syllabus by SEAB (Singapore Examinations and Assessments Board), click here
Problems faced by JC students for Chemistry Practical
Not getting enough hands-on experience
A-Level Chemistry Practical can be quite challenging, and it can be tough to fit in all the practical sessions necessary for students to excel in the subject. It’s natural to feel a little bit anxious about not getting enough hands-on experience, especially when it comes to preparing for exams. But don’t worry, we understand the importance of practical sessions and personalised guidance, and we’re dedicated to providing you with the training and support you need to feel confident and capable in your practical skills.
With our expert help, you can feel reassured that you’ll be fully prepared to tackle any experiment that comes your way, and excel in your A-Level Chemistry exams!
Not getting enough support and guidance
Getting the support you need to excel in the practical components of your A-Level Chemistry exams can be challenging! With limited time and attention in school, many students feel like they’re left to fend for themselves when it comes to hands-on practice. But not to worry, because here at A-Level Master, we understand how vital personalised guidance and support are important for you to feel confident and capable in your practical skills. No more feeling unsure or hesitant about whether you’re using the right techniques and approaches! With our help, you’ll be acing those experiments in no time!
Not getting enough access to lab
Before national exams, schools limit students’ access to their labs, which prevents them from having practical sessions that are crucial for their continued learning progress. This situation is similar to what our graduates have encountered, and it’s possible that your child is also facing it now. At Learners’ Lodge x Kai, we recognise the significance of practical learning and have therefore invested in a modern Chemistry Lab to offer our students exceptional facilities and assistance. Our students have access to their own equipment, ensuring that they receive the best practical learning experience in Singapore.
Directions to Learners' Lodge x Kai Chemistry Practical Lab
You can register personally at any one of our branches during our operating hours. Alternatively, you may call our hotline 9119-9655 to register. Please note that phone registration does not constitute a reservation of a seat in the program. Only upon payment for the program will the seat(s) be reserved.
Overview of our A-Level Chemistry Tuition Programs and Classes, please click here
For O Level Chemistry Practical, please click here
Terms of Service for Practical Class
Eligibility
The practical class welcomes all students scheduled to sit for the GCE A-Level examination either this year or the following year.
Registration
Students must register for the practical lab through our online platform or by contacting our administration office. Registration may require providing personal information such as name, contact details, and educational background.
Participation
Students must attend the entire duration of the practical lab. No show, late arrivals or early departures may result in forfeiture of their seat.
Conduct
Students are expected to adhere to the rules and regulations of the tuition center during the practical lab. Disruptive behavior or misconduct may result in termination of participation and exclusion from future offerings.
Limited Offer
The practical lab is subject to availability and may be limited to a certain number of participants. Enrollment will be on a first-come, first-served basis.
Consent
By participating in the practical lab, students consent to being photographed or filmed for promotional purposes. However, personal information will not be shared with third parties without consent.
Feedback
Students may be asked to provide feedback on their experience following the practical lab. This feedback will be used to improve our services and offerings.
Disclaimer
Participation in the practical lab is at the student's own risk. The tuition center shall not be liable for any injuries, damages, or losses incurred during the class.
Termination
The tuition center reserves the right to terminate or modify the terms of the practical lab at any time without prior notice.
Agreement
By registering for the practical lab, students agree to abide by these terms and conditions. Failure to comply may result in forfeiture of the practical lab.