CBSE PATHWAY
A personalised CBSE learning app experience powered by smart AI guidance and structured academic support.
The CBSE Pathway is designed for students of Classes 9–12 who want clear concepts, syllabus-aligned learning, and regular practice in one organised space. Students can access guided explanations, chapter-wise support, practice questions, revision help, and AI-powered mentoring based on the CBSE curriculum.
Built with the philosophy of Chalk & Code by Sweta, this pathway combines traditional academic discipline with intelligent learning technology.
Best for: CBSE Classes 9–12
Subjects: Mathematics | Physics | Chemistry
Focus: NCERT clarity, concept mastery, personalised practice, revision, and exam readiness.
CBSE COMPETENCY-BASED VISUAL LEARNING
Competency-Based Visual Science | Class 10 CBSE
Board questions are written in a specific language. Students who have only seen shortened textbook questions often lose marks because they don't recognise what is being asked. This module trains students on questions set in the same wording and pattern as the CBSE Class 10 Science board paper, so nothing in the exam hall feels unfamiliar.
It covers all 13 chapters of the current CBSE syllabus across Chemistry, Biology and Physics, built around the competency-focused approach the board now follows.
What's inside
- An interactive visualiser for every chapter. Students balance equations atom by atom, draw ray diagrams for mirrors and lenses, trace blood through double circulation, build series and parallel circuits, and find the direction of force with Fleming's left-hand rule. Each visualiser shows how to phrase the answer in board language.
- 335 board-style questions covering MCQs, Assertion–Reason, 2, 3 and 5-mark questions, and 4-mark case-based units, with diagrams wherever the exam would use them. Questions are grouped by type in every chapter, so students can practise one section of the paper at a time.
- A step-wise marking scheme for every written answer. Students write their answer, compare it point by point with the scheme and see exactly where marks are gained or lost.
- Revision notes and board keywords for each chapter, listing the exact terms examiners look for.
- Timed chapter tests with instant scoring.
- A board-pattern paper builder that sets complete 80-mark papers in Sections A to E, in the same order and weightage as the actual Science paper.
- Light and dark mode, and adjustable text size, for comfortable study on phone, tablet or laptop.
Created by Sweta, Founder of SWETAxAI · 16+ years of teaching Mathematics and Science.
Pricing
Regular Price: ₹1,499
Offer Price: ₹999
Access Valid Till May 2027
Complete access through the 2026–27 Board Exam period.
Secure Global Payments — Google Pay • Apple Pay • PayPal
Note: The Access link will be shared within 24 hours of payment confirmation.
Try before you buy
Chapter 13, Our Environment, is free in full, including its visualiser, questions, marking schemes and chapter test.
Competency-Based Visual Maths | Class 10 CBSE
Board questions are written in a specific language. Students who have only practised short textbook questions often lose marks because they don't recognise what is being asked. This module trains students on questions set in the same wording and pattern as the CBSE Class 10 Mathematics board paper, so nothing in the exam hall feels unfamiliar.
Half of the board paper is now competency-based: case studies, real-life situations, assertion–reason and application questions that test understanding, not memory. This module is built around that approach. It covers all 14 chapters of the current CBSE syllabus, and every chapter comes with an interactive visualiser that shows why each concept works.
What's inside
- An interactive visualiser for every chapter. Move sliders and watch the ideas respond: a parabola cutting, touching or missing the x-axis, the Basic Proportionality Theorem holding as a line moves, tangents from an external point, sectors and segments, combined solids, grouped data, and all 36 outcomes of two dice.
- Revision notes and board keywords. Concise notes with every formula, theorem and exam habit, plus the exact terms examiners look for in each chapter.
- 440 competency-based questions. MCQ, Assertion–Reason, 2-, 3- and 5-mark questions and 28 case studies, all written in board-exam language and aligned to the CBSE Competency Focused Practice Questions.
- Step-wise marking schemes. Students attempt a written answer first, then tick each marking-scheme point they covered to see their score, exactly how examiners award marks.
- Chapter tests and timed practice. Timed, auto-scored tests for every chapter. Students can choose the number of questions (up to the whole chapter bank) and the time per question, practise chapter-wise or across all chapters, and review every answer with explanations.
- Board-pattern paper builder. Sets half papers (40 marks) or complete 80-mark papers in Sections A to E, in the same order and weightage as the CBSE Mathematics paper, with general instructions.
- Syllabus-checked. Topics removed from the syllabus are left out, and board limits are respected, such as 30°, 45° and 60° for heights and distances and 60°, 90° and 120° for areas of segments.
- Progress saved automatically. Attempts are remembered chapter by chapter, with progress bars on the home page.
- Comfortable to study with. Light and dark mode, adjustable text size, and it works on phone, tablet and laptop with nothing to install.
Created by Sweta, Founder of SWETAxAI · 16+ years of teaching Mathematics and Science.
Pricing
Regular Price: ₹1,499
Offer Price: ₹999
Access Valid Till May 2027
Complete access through the 2026–27 Board Exam period.
Secure Global Payments — Google Pay • Apple Pay • PayPal
Note: The Access link will be shared within 24 hours of payment confirmation.
Try it free
Chapter 1, Real Numbers, is completely free. It includes the visualiser, revision notes, board keywords, 32 questions with marking schemes, a chapter test and timed practice.
Class 12 · CBSE Physics | Competency-Based Visual Physics
Revise all 14 chapters with interactive visualisers, then practise in the exact language and pattern of the board paper.
Board questions in Physics are long, and they are worded with care. Students who have only practised short questions often lose marks because they cannot read the question the way the examiner intended.
This module is built on CBSE's competency-focused question booklets and the current Physics syllabus. Every question keeps the board's wording, its figures and its structure: Assertion–Reason, case studies, numericals and "give reason" answers. Each written answer comes with a step-wise marking scheme, so students learn not just the answer but how marks are awarded.
What's inside
- All 14 chapters of the current CBSE Physics syllabus, from Electric Charges and Fields to Semiconductor Electronics.
- An interactive visualiser for every chapter, such as a capacitor lab, LCR resonance, ray diagrams for lenses and mirrors, Young's double-slit experiment, the photoelectric effect and Bohr energy levels.
- 327 board-style questions: MCQs, Assertion–Reason, 2-, 3- and 5-mark questions, and case studies with four sub-parts, as in the paper.
- Exam-style figures inside the questions, including circuits, field lines, graphs, ray diagrams and experimental set-ups.
- Step-wise marking schemes for every written answer, so students can score their own work.
- A board-pattern paper builder that sets complete 70-mark papers in Sections A to E, plus chapter tests and timed practice.
- Revision notes and board keywords for every chapter.
- Light and dark modes and adjustable text size, for comfortable long study sessions.
Created by Sweta, Founder of SWETAxAI · 16+ years of teaching Mathematics and Science.
Pricing
Regular Price: ₹2,499
Offer Price: ₹1,499
Access Valid Till May 2027
Complete access through the 2026–27 Board Exam period.
Secure Global Payments — Google Pay • Apple Pay • PayPal
Note: The Access link will be shared within 24 hours of payment confirmation.
Class 12 · CBSE Maths | Competency-Based Visual Maths
Practise Class 12 Maths in the language the board paper uses.
The CBSE board paper now tests how well students apply ideas, not just how well they remember steps. This module prepares them for that. It covers all thirteen chapters of the current CBSE Mathematics (041) syllabus.
In every chapter, students first see the concept on an interactive visualiser, then answer questions written in the same wording and pattern as the board paper. They check each answer against a step-wise marking scheme, just as an examiner would.
What's inside
- Interactive visualisers in every chapter. Students can:
- drag the limits of an integral and watch the area build up;
- trace a solution curve through a slope field;
- see the shortest distance between two skew lines in 3D;
- move an iso-profit line across a feasible region;
- work through Bayes' theorem on a live tree diagram.
- 340 board-style questions. These include MCQs, Assertion–Reason, short and long answers, and case-based questions. They use the phrasing students will meet in the exam: "Who is correct?", "Justify your answer.", "Show your steps."
- Step-wise marking schemes. Students tick each point they have written and see exactly where the marks are won or lost.
- Exam-style figures and graphs, drawn wherever a question needs them.
- Revision notes and board keywords for every chapter, with the formulas and the "board habits" that earn full marks.
- Chapter tests and timed practice, with auto-scored objective questions and a choice of time per question.
- Board-pattern paper generator. It builds unlimited 80-mark, 3-hour papers across Sections A to E, with the same weightage as the CBSE paper, plus a 40-mark half paper for quick practice.
- Built on the current syllabus. Deleted topics are left out, so no time is spent on material that won't be examined.
Who it's for: Class 12 students preparing for the CBSE board exam, and teachers who want ready board-pattern practice for their classes.
Created by Sweta, Founder of SWETAxAI · 16+ years of teaching Mathematics and Science.
Pricing
Regular Price: ₹2,499
Offer Price: ₹1,499
Access Valid Till May 2027
Complete access through the 2026–27 Board Exam period.
Secure Global Payments — Google Pay • Apple Pay • PayPal
Note: The Access link will be shared within 24 hours of payment confirmation.
CBSE VISUAL LEARNING — ANNUAL SUBSCRIPTION PLANS
CBSE Class 10 Mathematics Visual Learning — Annual Subscription
Complete access to interactive visualisers, concept revision, unlimited practice, varied CBSE-style questions, and step-by-step solutions for Class 10 Mathematics.
Regular Price: ₹4,999
Offer Price: ₹2,999
Save ₹2,000 — 40% OFF
Access Valid Till May 2027
Complete access through the 2026–27 Board Exam period
Secure Global Payments — Google Pay • Apple Pay • PayPal
Note: The Access link will be shared within 24 hours of payment confirmation.
✓ All Class 10 Mathematics Chapters
✓ Interactive Visual Learning
✓ Unlimited Topic-wise & Combined Practice
✓ Step-by-Step Solutions
✓ CBSE/NCERT-Aligned Learning
Learn • Visualise • Practise • Master
Chalk & Code by Sweta
CBSE UNLIMITED PRACTICE MODULES (9th & 10th)
Chalk & Code by Sweta — Science at Advanced Level (Optional) — Grade 9
Subheadline A complete, interactive self-study module built for CBSE Grade 9, designed to teach the optional advanced chapters properly, not just supply extra questions.
Description Most "optional" science material is an afterthought, a PDF of questions with no theory, no worked examples, and no guidance on how to actually write exam answers.
This module was built from scratch to fix that. Ten chapters spanning Physics, Chemistry and Biology, each with full illustrated theory, a formula reference, exam-style solved examples, and unlimited practice, all in one interactive file a student can open and work through on their own.
What's included
— 10 chapters covering the full optional syllabus (Physics, Chemistry, Biology
— 29 custom illustrations explaining every key concept visually
— 110 solved examples (11 per chapter), written step-by-step the way a student should answer in an exam
— Formulas & Key Points for fast revision before a test — Unlimited, freshly randomised practice papers for every chapter (30 marks / 1 hour)
— One full-syllabus test drawing from all 10 chapters (80 marks / 3 hours)
— Light and dark mode, adjustable font size, works offline on any laptop or tablet
— no app or login required
Try before you buy: A free sample is available with the entire first chapter unlocked, plus a real practice paper — read the theory and test yourself before deciding.
Try free sample - Grade 9 Science at Advanced Level (Optional)
Regular Price: ₹4,999
Offer Price: ₹2,999
Save ₹2,000 — 40% OFF
Access Valid Till March 2027
Complete access through the 2026–27 Exam period
Secure Global Payments — Google Pay • Apple Pay • PayPal
Note: The Access link will be shared within 24 hours of payment confirmation.
Chalk & Code by Sweta — CBSE Advanced Level Optional Mathematics for Class 9
A complete, self-paced learning module covering the full CBSE Advanced Level (Optional) syllabus for Class 9 — Sets, Logarithms, Relations & Functions, Coordinate Geometry, Combinatorics, and Progressions.
Every concept is properly defined and paired with a worked example on its own line — not a wall of bullet points to decode. Five fully worked examples per chapter unfold step by step, the way a teacher would walk through it on the board. A short Concept Check at the end of every chapter gives instant, explained feedback, so gaps get caught while the idea is still fresh — not weeks later on a test.
When it's time to practise, choose exactly the chapters that need work and get a freshly randomised paper every time, never the same set of questions twice. When it's time to test properly, an 80-mark, 3-hour CBSE-pattern paper regenerates on every attempt, covering all five question types (MCQ through case-study) exactly as the board exam does.
Built-in progress tracking means you always know how much of the syllabus is actually done — not just opened.
Works in any browser, fully offline once downloaded, with adjustable text size for comfortable reading on any device.
What's included
- Detailed theory across 6 chapters, 36+ clearly defined subsections
- 30 worked examples with step-by-step reveal
- Labelled diagrams and figures throughout
- A Concept Check quiz after every chapter
- Unlimited topic-wise practice papers
- Unlimited CBSE-pattern 80-mark, 3-hour Chapter Tests
- On-device progress tracking
Try before you buy: A free sample is available with the entire first chapter unlocked, plus a real practice paper — read the theory and test yourself before deciding.
Try free sample - Grade 9 CBSE Advanced Level Optional Mathematics
Regular Price: ₹4,999
Offer Price: ₹2,999
Save ₹2,000 — 40% OFF
Access Valid Till March 2027
Complete access through the 2026–27 Exam period
Secure Global Payments — Google Pay • Apple Pay • PayPal
Note: The Access link will be shared within 24 hours of payment confirmation.
CBSE UNLIMITED PRACTICE MODULES (11th & 12th)
Chalk & Code by Sweta — CBSE Class XI · Chemistry · Unit 1 : Some Basic Concepts of Chemistry
Most study material gives you paragraphs to memorize and hopes it sticks. This module gives you a complete system: illustrated theory you can actually see, derivations that show you the "why" behind every formula, worked problems to learn from, and unlimited practice to make it stick, all built specifically around the CBSE Class XI syllabus, chapter by chapter.
Features:
- 10 Illustrated Theory Sections Every topic, from states of matter to stoichiometry, comes with a custom figure, not just text.
- Complete Formula Sheet Every formula from the chapter in one place, ready for quick revision.
- 7 Full Derivations See where each formula comes from, step by step, not just the final answer.
- 24 Worked Numericals Every problem type in the chapter, solved with the reasoning shown.
- Unlimited Practice Fresh 35-mark sets on demand, 60-minute timer, instant scoring, as many times as you need.
- Full CBSE-Pattern Chapter Test 70 marks, the real exam blueprint (MCQ, Assertion-Reason, VSA, SA, Case-based, LA), 2-hour timer.
Try free sample module - Unit 1 : Some Basic Concepts of Chemistry
Pricing:
₹1,100 per Academic Session (Valid Till April 2027) · Less than the cost of one tuition class
Chalk & Code by Sweta — CBSE Class XI · Chemistry · Unit 2 : Structure of Atom
Structure of Atom is one of the most conceptually abstract chapters in Class 11 Chemistry — cathode rays, Bohr's quantised orbits, quantum numbers, orbital shapes. Most students learn it from a wall of text and a formula sheet. We built something you can actually see.
This module walks through all five atomic models — Dalton, Thomson, Rutherford, Bohr, and the Quantum Mechanical model, with real figures at every step, then backs it up with the full toolkit to master the chapter for boards, JEE, and NEET alike.
What's inside:
- 6 theory sections — every concept explained with illustrated figures, not just paragraphs
- 10 interactive animations — electron transitions, the photoelectric effect's threshold frequency, Rutherford's atom collapsing (and why Bohr had to fix it), the electron probability cloud, and more
- 20 fully worked numericals — step-by-step solutions revealed only when you're ready to check your work
- Formula sheet & 5 derivations — one clean, quick-recall reference for exam week
- 35-mark practice paper (1 hour) and a 70-mark chapter test (2 hours) — both auto-graded, on a timer, in exact CBSE pattern
- Adjustable font sizes and clean, distraction-free layout — built for actual reading, not just scrolling
Try free sample module - Unit 2 : Structure of Atom
₹1,100 per Academic Session (Valid Till April 2027) — full access to everything above.
Try the free sample first. Then message us on WhatsApp to unlock the complete module.