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Ace Your Matric.
Practice real DBE past paper questions across 6 subjects. Our AI explains every step the way a great tutor would — so you actually understand, not just memorise.
Determine f′(x) from first principles if f(x) = 3x² − 5x(4 marks)
= lim[h→0] (6x+3h−5)
∴ f′(x) = 6x − 5
Perfect! You correctly applied first principles. The examiner awards marks at each step — expanding, simplifying, and the final limit. Well done! 🎉
Determine f′(x) from first principles if f(x) = 3x² − 5x(4)
Correct! f′(x) = 6x − 5. You applied each step of first principles — full marks! 🎉
How Study Coach works
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Choose from 6 Grade 12 CAPS subjects. Filter by topic, difficulty level, or past paper year.
Practice real DBE questions
Work through authentic past paper questions at your own pace with full mark allocations shown.
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Our AI tutor explains step-by-step in proper memo notation — gives hints, not just answers.
6 subjects. Full CAPS curriculum.
Every topic, every past paper — for Grade 12 South African students.
- Algebra & Functions
- Trigonometry
- Calculus
- Statistics
- Mechanics & Waves
- Electricity
- Chemical Bonding
- Organic Chem
- Financial Statements
- Cash Flow
- Reconciliations
- Companies
- DNA & Genetics
- Evolution
- Biodiversity
- Human Biology
- Essay Writing
- Language in Context
- Literature
- Visual Text
- Business Environments
- Management
- Marketing
- Human Resources
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- 50 questions/day
- 2 subjects
- Full AI coaching
- Past paper access
- Progress tracking
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- All 6 subjects
- Full AI coaching
- All past papers
- Study analytics
- Priority support
- Up to 4 learners
- All 6 subjects
- Unlimited questions
- Shared family dashboard
School Plan
For InstitutionsGive your entire Grade 12 class access. Includes teacher dashboard, class analytics, and school code distribution.
Students who improved their marks
Real results from real South African matric students.
I finally understand calculus. The AI explains every step like a real tutor, not just a memo.
Used Study Coach every evening before my exams. Best decision I made for matric.
It shows mark allocation exactly like the real memo. I knew what to write and how many marks I get.
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