School-Based Assessment: What It Asks of You Across a Two-Year Course
Quick answer: School-Based Assessment, SBA, is embedded directly in normal teaching rather than sat as a single external paper. The teacher is involved from planning through to marking, and evidence is collected across the course, not on one date. It exists to assess skills, like speaking, that a single exam sitting struggles to measure fairly, and it feeds into the subject's final reported HKDSE result.
What does SBA actually require of a teacher over two years?
Ongoing collection, not a single event. Students complete multiple assessed tasks across the course, and the teacher plans when those tasks happen, delivers them inside normal lessons, and marks them against the set criteria. That means SBA planning has to sit inside the scheme of work from the start of S5, not get bolted on as an afterthought once external exam preparation ramps up.
Why does SBA exist alongside the external exam papers?
Because some skills are hard to test fairly in one sitting. Speaking is the clearest example: a single high-stakes oral exam captures a narrow slice of a student's actual ability under pressure, while SBA, spread across the course, gives a fuller picture. SBA is also explicitly tied to an "assessment for learning" policy, encouraging self-evaluation and lifelong learning habits rather than only checking a final product.
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How do you build the two years so SBA doesn't collapse into a rush?
Spread structured writing and speaking practice from the first term rather than treating S5 as pure content delivery and S6 as assessment crunch. Short, low-stakes structured tasks, the kind built into a resource like Grade 6 Writing Prompts – Structure, Vocabulary & Editing Tools, build the exact editing and structuring habits SBA tasks reward, well before the graded task itself appears on the calendar.
How does SBA actually affect a student's final reported result?
It contributes as a component of the subject's overall HKDSE outcome, combined with the external written and, where relevant, oral papers. The specific weighting differs by subject, so check the current arrangement for your subject directly rather than assuming a fixed universal split. What stays constant across subjects is that SBA marks are teacher-assessed against set criteria, and schools follow a moderation process to keep standards consistent.
How do you differentiate SBA preparation across a mixed class?
Approaching: shorter, more frequent low-stakes tasks with explicit success criteria shown before the task, not just after marking.
On level: the full task sequence at course pace, with a mid-course checkpoint against the actual SBA criteria rather than a generic rubric.
Above level: earlier introduction of the exact task format and criteria language used in SBA, using a broader assessment toolkit such as ELA Test Prep & Assessment Toolkit as a bank of practice-standard tasks to extend stronger students beyond the minimum requirement.
What goes wrong with SBA planning?
Leaving SBA tasks until the second year of the course. Evidence is meant to build across the full course, and cramming it into a few months undermines the point of ongoing assessment.
Marking SBA tasks inconsistently between teachers in the same subject without a shared moderation step, which threatens the fairness the process depends on.
Treating SBA as separate from "real" teaching rather than as assessment embedded in the normal lesson sequence.
Frequently asked questions
Is any SBA guidance here issued by the HKEAA?
No. This article and the linked resources are independent teaching material. They are not HKEAA, EDB or CDC publications, and none of them are officially vetted or accredited SBA guidance.
Does every HKDSE subject include an SBA component?
No. Whether a subject includes SBA, and how it's weighted, depends on that subject's own assessment structure; check the current subject-specific arrangement directly.
Who marks SBA tasks?
The student's own teacher, against set criteria, with school-level and wider moderation to keep standards consistent across schools.
Is SBA the same as coursework in other systems?
It shares the idea of ongoing, teacher-assessed work, but the specific structure, criteria and moderation process are set by the HKEAA for HKDSE and shouldn't be assumed identical to another country's coursework model.
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