AI Practice for the Hong Kong Curriculum
HKDSE Practice That Adapts to You
Unlimited AI practice questions for HKDSE, Junior Secondary, Primary and Pre-S1 HKAT. Instant marking and personalised feedback show exactly where the marks went, so every practice session fixes something.
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HKDSE Maths · Paper 1 style
Solve 2x² − 5x − 3 = 0.
x = 3 or x = ½
x = 3
x = 3 or x = −½
x = −3 or x = ½
Your factorisation was right, but the answer needs both roots. You dropped the negative root, x = −½. We've added two similar questions to your queue.
Marked in seconds
Every Stage, Primary to DSE
Primary internal assessments, Pre-S1 HKAT preparation, Junior Secondary and the HKDSE, each as its own curriculum following the local syllabus. Choose yours to browse subjects and start practising.
At an international school in Hong Kong?
thinka also covers IB, IGCSE and International A-Level programmes.
Built for Hong Kong Exams
Practice that follows the local syllabus, from school assessments to the DSE.
Past-Paper-Style Questions
AI generates MCQs, short answers and long questions modelled on past-paper formats for each subject, so the phrasing on exam day feels familiar.
Marking That Shows the Lost Step
Instant marking follows marking-scheme structure, highlights the exact step where marks slipped and explains the fix.
One Account, Primary to DSE
The same account covers Primary assessments, Pre-S1 HKAT preparation, Junior Secondary practice and DSE revision. Weak topics carry over, so nothing gets lost between school years.
How It Works
Pick a topic, practise in DSE question style, and see the step where the marks went. One session, three steps.
01
Choose Your Topic
Choose HKDSE, Junior Secondary, Primary or Pre-S1 HKAT, then narrow to your subject and topic and set the difficulty.
02
Practice with AI
Answer MC, short and long questions modelled on past paper formats. Every set is new, so nothing gets memorised.
03
Get Instant Feedback
Marking follows the marking scheme step by step and records weak topics, so you know where to start next time.
Practise by Subject
Practise the subjects HKDSE and the junior levels actually examine, from Maths and Physics to Economics. Tap a subject to start.
See what's covered
Free Study Resources
100,000+
Learners on thinka
20,000+
Teachers & Parents
50+
Registered Schools
43
Subjects Covered
What Learners Say
“I drill DSE Maths topic by topic after school. When an answer is wrong, the marking points to the step that lost the mark, so I know exactly what to fix before the next set.”
ML
Marcus L.
HKDSE Student
“I can't teach P5 Maths myself, so my daughter practises on thinka and the explanations do the teaching. The dashboard shows me which topics keep coming back.”
MC
Mrs Chan
Parent of a Primary 5 pupil
Frequently Asked Questions
Last updated August 2026
Does thinka have HKDSE past papers?
Free HKDSE past paper analysis with answers and marking guidance is available for major subjects. Inside the app, AI generates unlimited new questions modelled on past-paper formats, so practice never runs out once you've finished the real papers.
Which DSE subjects does thinka cover?
Core subjects including Chinese, English and Maths, plus major electives across the sciences, humanities and business. Open the HKDSE curriculum above to see the full subject list.
Can primary pupils prepare for internal assessments (呈分試)?
Yes. Primary practice is organised by year and topic with adjustable difficulty, so pupils can drill the topics their school assessments cover, and parents can follow progress from their own dashboard.
How do I prepare for the Pre-S1 HKAT?
thinka has a dedicated Pre-S1 HKAT curriculum covering Chinese, English and Maths. Practise each paper's question styles with instant feedback, and focus on the topics that keep slipping before the attainment test.
Is thinka free?
Free accounts include daily practice with no card required. Upgrading removes limits and adds deeper analytics, and you can cancel whenever you like.
How accurate is AI marking for DSE long questions?
The marking follows marking-scheme structure step by step: where marks were gained, where they slipped and what a stronger answer would include. It responds to what you actually wrote rather than comparing you against a single model answer.
Ready for Your Next Paper?
Join 100,000+ Hong Kong students using AI practice to fix weak topics before they cost marks. From Primary assessments to the HKDSE, start free today.
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