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Students are grouped by learning pace, not just by level — if no existing session matches your child’s pace, we open a new one.
Live online Chemistry tuition for NUS High School of Mathematics and Science students in secondary 3–4. Bring recent schoolwork and teacher feedback so our tutors can see where your child needs help and plan the lessons.
Secondary 3–4
Years 3–4
Bring recent schoolwork and the current topic list so we can choose a suitable class.
Study guide · 01
IP schools organise their Chemistry topics differently. Use the school’s current topic list, assignment instructions and teacher feedback to plan revision.
For each assessed topic, try a question without notes: explain a property, write an equation, calculate a quantity or interpret results. Mark the first step you cannot complete or explain, then practise that part.
Bring the question and marked answer. A comment such as “explain further” might mean a particle is missing, a condition is unstated or the data does not support the conclusion. The tutor works through that point and checks it in another question.
Study guide · 02
A useful explanation names the relevant particles, describes what changes and links that change to the observation. Begin with the conditions: state, temperature, concentration or the substances present. If a condition changes, the explanation may need to change too. Avoid transferring a memorised sentence before checking its assumptions.
Compare cases where one important feature differs. For conductivity, ask which charged particles are present and whether they can move through the material. For a reaction, distinguish what was observed from the particle-level explanation. These checks make the answer specific enough to support its conclusion.
The task
Solid magnesium chloride does not conduct electricity, but molten magnesium chloride does. Explain the difference.
Worked response
Both states contain ions. In the solid the ions occupy fixed positions in the lattice and cannot carry charge through the substance. In the melt the ions can move and carry charge, so it conducts electricity.
Both states contain ions. What changes is whether the ions can move and carry charge. Free electrons would be the wrong explanation for this ionic substance.
Study guide · 03
Write the balanced equation and label each quantity with its substance. Coefficients relate amounts in moles, not masses directly. Convert units before substitution and state any condition on which a method depends. In a limiting-reagent question, compare the available amounts against the equation rather than choosing the smaller mass.
Describe what the results show, then check the variables and controls before drawing a conclusion. Repeated measurements help you see how consistent the results are; other changes in conditions may limit what you can conclude.
We discuss experimental plans, data and written explanations online. Share the school’s task instructions and feedback so the tutor can choose what to work on. Students practise using apparatus at school.
Class registration for the 2027 school year is open.
Students are grouped by learning pace, not just by level — if no existing session matches your child’s pace, we open a new one.
A dedicated trial session at a different timeslot is offered at a subsidised rate of $30. We’ll help you explore the available options.
Practice is included as part of the classes.
Open now. Request a trial class and we will message you to confirm the level and schedule.
Meet your tutor
Class registration for the 2027 school year is open. Bring recent schoolwork to help us plan a useful first lesson.
The NUS High School of Math and Science, also known as NUS High School or NUSH, is a specialised independent high school in Singapore offering a six-year Integrated Programme (IP) leading to the NUS High School Diploma. Its parent university is the National University of Singapore.
NUS High School of Mathematics and Science (NUS High) opened in 2005 as a joint initiative between the National University of Singapore (NUS) and the Ministry of Education (MOE). It is Singapore's only specialised independent school dedicated to mathematics and science education. The school is co-educational and runs a six-year Integrated Programme (IP) from Year 1 through to pre-university, leading to the NUS High School Diploma — a qualification accepted for direct university admission.
The school's motto is "Experiment," reflecting its emphasis on inquiry and hands-on discovery. Its stated vision is to develop future-ready pioneers, humanitarians, and innovators. NUS High follows a modular curriculum structure that allows students to progress at different paces in mathematics and science while maintaining breadth across the humanities, languages, arts, and character education. As a school-based Gifted Education centre with close ties to NUS, students have access to university-level research opportunities and academic mentorship from an early stage.
NUS High admits students exclusively through the Direct School Admission for Secondary Schools (DSA-Sec) scheme. The school does not participate in the standard Secondary 1 Posting Exercise, so there is no official PSLE cut-off point. Indicative PSLE Achievement Level (AL) scores for admitted students are typically in the range of 4 to 6, though admission decisions are based on demonstrated aptitude rather than PSLE scores alone.
Applicants register under the Mathematics and Science DSA category through the MOE DSA portal, which usually opens between May and June. The selection process includes written assessments, interviews, and in some cases a review of the applicant's portfolio. A Supplementary Intake Exercise (SIE) may follow for any remaining places, taking into account PSLE results and primary school academic records.
As an IP school, NUS High's six-year programme leads directly to the NUS High School Diploma, and students do not sit for the GCE O-Level examinations. Parents considering NUS High are encouraged to attend the school's annual open house, typically held between May and June, for a firsthand look at the programme and campus.
The academic programme at NUS High is built around a modular system that gives students flexibility in how quickly and deeply they progress through subjects. Core areas include English, advanced Mathematics (covering content equivalent to Elementary and Additional Mathematics), triple Sciences (Biology, Chemistry, and Physics from Year 1), and Humanities. Elective modules are available in areas such as Computing, Design and Technology, and bilingual studies.
The school has a strong track record in national and international competitions. In 2025, NUS High students earned two Gold medals and a Champion team title at the International Young Physicists' Tournament, along with a Silver and a Bronze at the International Mathematical Olympiad. The school also achieved a record 11 awards at the Regeneron International Science and Engineering Fair (ISEF), including special category honours. More than 70 per cent of NUS High graduates go on to pursue STEM-related degrees at universities such as NUS and NTU.
The NUS High campus features design elements inspired by mathematical and scientific concepts. Facilities include well-equipped classrooms, a library with digital resources, specialised laboratories for robotics and astrophysics, a multipurpose sports complex, and arts studios. More recent additions include AI-enabled learning spaces.
Co-Curricular Activities (CCAs) are a compulsory part of student life, particularly in Year 1, and the school offers more than 30 options across four categories.
Clubs and Societies include Astronomy, Robotics, Debate, Chess, and Journalism, among others. These provide opportunities for students to pursue intellectual interests and develop leadership skills.
Performing Arts groups such as Chinese Orchestra, Choir, Modern Dance, and Drama offer creative outlets and build teamwork.
Sports options include Badminton, Basketball, Netball, Track and Field, and Tennis, supporting physical fitness and resilience.
Uniformed Groups such as NCC (Land), Scouts, and St. John Brigade develop discipline and a sense of service.
CCA participation contributes to holistic development and can also support future DSA applications to junior colleges or other institutions.
NUS High fosters a close-knit community centred on intellectual curiosity. The school operates on a full-day schedule with class sizes of around 30 students. Pastoral care, peer mentoring, and mental health support programmes are part of the school's approach to student well-being, in line with MOE guidelines.
The school culture places value on both academic rigour and personal growth. Students are encouraged to pursue their interests through research projects, student council involvement, and participation in global exchange programmes. Anti-bullying initiatives and regular well-being workshops complement the academic programme.
For families preparing for the transition from primary school, it can be helpful to establish consistent study routines early on. Time management is particularly important given the modular curriculum structure, and joining parent support networks can provide useful guidance during the adjustment period.
Is NUS High School of Mathematics and Science a good school?
NUS High is Singapore's only specialised independent school for mathematics and science. It offers a six-year Integrated Programme with school-based Gifted Education, and its students regularly perform well in international science and mathematics competitions. The school is well regarded for students with strong aptitude and interest in STEM fields.
Is NUS High School of Mathematics and Science a co-educational school?
Yes, NUS High is a co-educational school that admits both boys and girls.
What is the PSLE cut-off point for NUS High School of Mathematics and Science?
NUS High does not have a PSLE cut-off point because it does not participate in the Secondary 1 Posting Exercise. All admissions are through the Direct School Admission (DSA-Sec) scheme. Indicative Achievement Level scores for admitted students are typically around 4 to 6, but selection is based on demonstrated aptitude in mathematics and science.
What subjects are offered at NUS High School of Mathematics and Science?
The school's modular curriculum covers English, advanced Mathematics, triple Sciences (Biology, Chemistry, and Physics from Year 1), and Humanities. Elective modules include Computing, Design and Technology, and bilingual studies. The programme is structured around the NUS High School Diploma rather than the GCE O-Level syllabus.
What CCAs are available at NUS High School of Mathematics and Science?
NUS High offers more than 30 CCAs across four categories. Sports include Badminton, Basketball, Netball, Track and Field, and Tennis. Uniformed groups include NCC (Land), Scouts, and St. John Brigade. Performing arts groups include Chinese Orchestra, Choir, Modern Dance, and Drama. Clubs and societies cover areas such as Robotics, Astronomy, Debate, Chess, and Journalism.
How do I apply to NUS High School of Mathematics and Science?
Applications are made through the Direct School Admission for Secondary Schools (DSA-Sec) scheme via the MOE portal, which typically opens between May and June. The selection process involves written assessments and interviews. A Supplementary Intake Exercise may be available for remaining places after PSLE results are released.
What programmes does NUS High School of Mathematics and Science offer?
NUS High runs a six-year Integrated Programme with school-based Gifted Education, leading to the NUS High School Diploma. Students do not sit for the GCE O-Level examinations. The curriculum includes STEM research attachments and access to university-level mentorship through the school's affiliation with NUS.
What are the school fees for NUS High School of Mathematics and Science?
As a specialised independent school, NUS High's fees differ from those of government and government-aided secondary schools. Current fee details are available on the MOE website and the school's own admissions page.
What is the address and contact information for NUS High School of Mathematics and Science?
The school is located at 20 Clementi Avenue 1, Singapore 129957. It can be reached by phone at +65 6516 1709 or by email at [email protected].
Does NUS High School of Mathematics and Science offer O-Level subjects?
No. NUS High runs an Integrated Programme, so students follow a six-year diploma pathway and do not sit for the GCE O-Level examinations. The curriculum covers content equivalent to O-Level and A-Level mathematics and science through its own modular structure.
What is the school type and session for NUS High School of Mathematics and Science?
NUS High is a specialised independent school that operates on a full-day session.
How does NUS High School of Mathematics and Science support character development?
Character education is integrated into school life through CCAs, peer mentoring, student council participation, and community service activities. Uniformed groups and leadership-oriented clubs such as Debate also contribute to values development and personal growth.
Experience our teaching approach and find a class that suits your child’s learning needs.
Class registration for the 2027 school year is open.