Secondary & O-Level Exam Practice with AI Feedback
Practice E-Math, Pure Physics, Pure Chemistry and Pure Biology with topic assessments, real school prelim papers and instant AI feedback.
Start Free Practice →Track Secondary & O-Level Progress Clearly
PickyTic gives students a clear view of topic performance, accuracy, weak areas and AI recommendations — across all four O-Level science subjects and E-Math.
🎯 Weak Topic Detection
Pinpoint exactly which topics are dragging your grade down.
📊 Progress Reports
View accuracy, attempts and improvement across all subjects.
🤖 AI Feedback
Get mark-scheme style explanations after every answer.
📝 Prelim Papers
Practice with real papers from top Singapore schools.
Choose Your Level & Subject
Select your year and subject to begin practising
Drill every chapter across all four subjects
Top school papers from 2022–2025
Mark-scheme style explanations for every answer
See exactly which topics still need work
Online Secondary & O-Level Exam Practice for Singapore Students
PickyTic supports Secondary 3 and Secondary 4 students preparing for O-Level across E-Math, Pure Physics, Pure Chemistry and Pure Biology. Rather than just downloading past papers, students can practice online, receive AI feedback and track which topics still need revision.
E-Math (Elementary Mathematics)
Cover all key O-Level E-Math topics including algebra, trigonometry, coordinate geometry, statistics, probability, mensuration and problem-solving. Topic practice lets students build confidence before attempting timed paper conditions.
Pure Physics
Practice key chapters including Measurement, Kinematics, Dynamics, Energy, Thermal Physics, Waves, Light, Electricity, Magnetism and Modern Physics. AI feedback helps students understand mark allocation and improve structured responses.
Why AI Feedback Accelerates O-Level Preparation
Many Secondary students spend hours on past papers but repeat the same mistakes because they don’t know what the examiner expects. PickyTic’s AI analyses each response against the mark scheme, explains exactly where marks were lost and suggests specific areas to revise.
Pure Chemistry
Revise Atomic Structure, Chemical Bonding, Stoichiometry, Acids and Bases, Redox Chemistry, Organic Chemistry and more. Structured answer practice with AI feedback closely mirrors actual O-Level marking criteria.
Pure Biology
Practice all major topics: Cell Biology, Nutrition, Respiration, Photosynthesis, Homeostasis, Reproduction, Genetics and Ecology. PickyTic’s AI guides students on keyword usage and diagram descriptions that are often tested in O-Level Biology.
How It Works
Choose Subject & Topic
Select your level — Sec 3 or O-Level — then pick a subject and specific topic or try a full prelim paper.
Answer & Submit
Complete questions under timed or free-practice conditions. The AI grades your response instantly against the mark scheme.
Review & Improve
Read your personalised feedback, identify weak topics on your dashboard and target them in the next session.
Start Your O-Level Practice Today
Practice E-Math, Pure Physics, Pure Chemistry and Pure Biology with real school prelim papers and instant AI feedback.
Frequently Asked Questions
Helpful answers for parents and students.
Yes. PickyTic supports O-Level E-Math, Pure Physics, Pure Chemistry and Pure Biology with topic practice, school prelim papers and AI feedback aligned to the Singapore O-Level syllabus.
PickyTic’s AI analyses each answer and provides targeted feedback — explaining what was wrong, why marks were lost, and what concepts to revise. This turns passive practice into active improvement.
Yes. PickyTic includes authentic preliminary exam papers from top Singapore secondary schools across multiple years for O-Level subjects.
Yes. PickyTic supports Secondary 3 and Secondary 4 students with subject-specific topic practice and exam papers, including O-Level preparation for Sec 4.
Yes, students can start with 500 free tokens on sign-up to explore topics and test papers — no credit card required.
PickyTic provides prelim papers across all four supported O-Level subjects from multiple Singapore secondary schools and recent examination years, with new papers added annually.
PickyTic currently focuses on O-Level Pure Sciences (Physics, Chemistry and Biology). Combined Science support is not yet available but is on the product roadmap.
PickyTic offers on-demand, AI-powered practice available any time at a fraction of the cost of a private tutor. It provides objective, data-driven feedback on every question — complementing tuition or replacing it for self-directed learners.
Yes. PickyTic’s topic performance data helps students identify their weakest areas quickly, making it well-suited for targeted revision in the weeks before the O-Level examinations.