What is a Weighted Assessment?
Wondering what a weighted assessment is? Learn how WAs affect…

In an effort to reduce the heavy focus on academic results, the Ministry of Education (MOE) in Singapore has made several changes to how students are assessed in school. Primary 1 and 2 students do not have weighted assessments or examinations, while mid-year examinations have been removed across all primary and secondary levels. For older students, schools may still use Weighted Assessments (WAs) during the academic year, so progress can be measured without relying so heavily on a few major exam periods.
Both Weighted and Non-Weighted Assessments are utilised to check for student understanding and to help students achieve the intended learning outcomes.
A Weighted Assessment is an assessment that contributes to your child’s school results. It may be a written test, project, presentation or another piece of assessed work, depending on the subject and the school.
Non-Weighted Assessments, on the other hand, serve as formative tools to inform teaching adjustments and student feedback. This means that the scores from these assessments directly impact a Primary and Secondary School student’s overall result for the semester or year.
If your child is in Primary 3 or above, they may have weighted assessments during the school year. How many they have, when they take place and how much each one contributes to the overall result will depend on the school.
This means that while MOE sets the overall limits for weighted assessments, schools will still decide how to structure them within those limits. But from Primary 3 to Secondary 4/5, each subject should have no more than one weighted assessment in a school term.
School Level | Weighted Assessment Arrangements |
|---|---|
Primary 1 and 2 | No weighted assessments or examinations |
Primary 3 to 5 | Schools may use weighted assessments, with no more than one per subject in each term |
Primary 6 | School-based weighted assessments may be used during the year, with the PSLE taken at the end of Primary 6 |
Secondary 1 to 3 | Schools may use weighted assessments, with no more than one per subject in each term |
Secondary 4/5 | Weighted assessments may still form part of school-based assessment, alongside the relevant national examinations for graduating students |
Mid-year examinations have also been removed across all primary and secondary levels, so schools now spread assessment across the year in different ways. That is why your child’s WA schedule may not look the same as another school’s.
For the exact dates, subjects and weightings, check the assessment information sent by your child’s school.
A weighted assessment does not always mean your child will be sitting down for a written test. Schools can assess students in different ways depending on the subject and what teachers need them to demonstrate.
A WA may take the form of:
For example, a Maths WA may be a written test on fractions and percentages, while another subject could assess students through a presentation or practical assignment.
So when your child tells you they have a WA coming up, check the format as well as the topic. Preparing for a 30-minute written test will look quite different from preparing for a presentation or project.
The marks from a Weighted Assessment contribute to your child’s overall result for that subject. However, there is no fixed percentage that every WA carries across schools in Singapore. One assessment may account for 10% of the year’s result, for example, while another may be weighted differently.
This is why it is worth checking the assessment information provided by your child’s school. Look at:
Your child may have both WAs and exams contributing to the same subject result. In practice, WAs are usually spread across the school year and focus on a smaller set of topics or skills, while exams are held during a formal exam period and generally cover a broader portion of the syllabus.
Weighted Assessment | Exam | |
|---|---|---|
What it is | Assessed work that contributes to the student’s school result | A formal assessment usually conducted under timed conditions |
Format | May be a test, project, presentation, practical task or other assessed work | Usually a written paper, although the format depends on the subject |
Coverage | May focus on selected topics or skills | Often covers a broader portion of the syllabus |
What it can assess | Knowledge, application, reasoning, communication or practical skills | Knowledge, application, reasoning and other subject-specific skills |
When it takes place | According to the school’s assessment schedule | Usually during a designated examination period |
The broader shift was meant to reduce the amount of school time centred on major exams and give teachers more room to focus on learning throughout the year.
MOE’s changes were intended to:
With assessments spread through the year, preparation works best when it becomes part of your child’s usual routine instead of something that only starts a few days before a WA.
Parents can help by:
If your child is preparing regularly but still losing marks in the same areas, pay attention to where the marks are being lost.
Extra academic support may be worth considering if your child:
Tuition can help when your child needs more time on a concept than they are getting from regular practice alone. The focus should be on finding where the difficulty starts, explaining the concept clearly and then giving them a chance to apply it across different types of questions.
For WAs, that may mean helping your child:
Ready to take the next step in your child’s educational journey? Enrol in TLS Tutorials, where our experienced educators are dedicated to providing a personalised and engaging learning experience that caters to individual student needs. For students needing support in Primary Maths tuition or Primary Science tuition, this means working on both the concepts behind the subject and the habits they need for school assessments.
Sign up for a free trial today to learn more about our programmes and how we can support your child’s academic success.
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