Project File Templates — CBSE Class 10 & 12 All Subjects with Structure Guide 2027

In short: CBSE project files carry 5–20 marks depending on the subject, and a surprising number of students lose marks on formatting alone — wrong cover page layout, missing certificate, no bibliography, or a messy index. This guide gives you the exact page-by-page structure for every project file, with subject-wise templates for Class 10 and Class 12.

Why Project File Formatting Matters

CBSE project work is assessed by your internal examiner (school teacher) and moderated by an external examiner during practical viva. The evaluation criteria typically include:

That means a quarter of your project marks come from how the file looks, not what it contains. A well-structured, neatly formatted project file signals seriousness — and examiners respond to that signal.

Universal Project File Structure (All Subjects)

Every CBSE project file — whether for Maths, Science, SST, English, Accountancy, or Business Studies — follows the same basic page order:

Let's go through each page in detail.

Page 1: Cover Page Format

The cover page is the first thing the examiner sees. Keep it clean, centered, and informative.

Standard Cover Page Layout:

[School Logo — if available]

[SCHOOL NAME IN CAPITAL LETTERS]
[School Address]
[Affiliation No: CBSE/XXXX]

─────────────────────────────

[SUBJECT NAME]
PROJECT FILE

Topic: [Your Project Title]

─────────────────────────────

Submitted by:
Name: [Your Full Name]
Class: [X / XII]  Section: [A/B/C]
Roll No: [XX]

Submitted to:
[Teacher's Name]
[Designation]

Academic Year: 2026–2027

Cover Page Rules:

• Use white or light-colored A4 sheets
• Avoid excessive decoration — borders are fine, glitter is not
• Font should be readable (if typed: Times New Roman 14pt for title, 12pt for body)
• Handwritten cover pages are acceptable if neat
• Do not use transparent plastic cover — use a proper file folder

Page 2: Certificate Format

The certificate is signed by your teacher and (sometimes) the school principal. Prepare it and get it signed before the viva.

Standard Certificate Template:

CERTIFICATE

This is to certify that [Student Name], student of Class [X/XII],
Section [A/B/C], Roll No. [XX], of [School Name], has successfully
completed the [Subject] project on the topic "[Project Title]"
during the academic year 2026–2027, under my guidance and supervision.

This project is a bonafide work carried out by the student and has
not been submitted elsewhere.


______________________          ______________________
Subject Teacher                 Principal
[Teacher's Name]                [Principal's Name]
Date: ___________

                    ______________________
                    External Examiner
                    (Signature and Stamp)

Page 3: Acknowledgement Format

Keep it brief, respectful, and genuine. This is not an acceptance speech.

Standard Acknowledgement Template:

ACKNOWLEDGEMENT

I would like to express my sincere gratitude to my [Subject] teacher,
[Teacher's Name], for their constant guidance and support throughout
the completion of this project.

I am also thankful to our Principal, [Principal's Name], for providing
the necessary resources and a conducive environment for learning.

I extend my thanks to my parents and classmates for their encouragement
and assistance during the project work.


[Student Name]
Class [X/XII], Section [A/B/C]

Page 4: Index / Table of Contents

The index should list every section with page numbers. Update it last, after completing the entire file.

Standard Index Format:

Subject-Wise Content Structure: Class 10

Maths Project (Class 10)

CBSE Class 10 Maths projects are worth 5 marks under internal assessment. Common project topics include statistics surveys, geometry in real life, and mathematical modeling.

Recommended Content Structure:

Popular Class 10 Maths Project Topics:

• Statistical survey on student screen time (Mean, Median, Mode)
• Pythagoras theorem proof using different methods
• Probability experiments with coins and dice
• Application of trigonometry in height and distance measurement
• Surface area and volume of combined solids

Science Project (Class 10)

Science projects carry 5 marks and should demonstrate either an experiment, a model, or a research investigation.

Recommended Content Structure:

SST Project (Class 10)

Social Science projects are usually topic-based research worth 5 marks. Teachers assign topics related to the syllabus — disaster management, consumer awareness, social issues, or sustainable development.

Recommended Content Structure:

English Project (Class 10)

English projects focus on literature analysis, language study, or creative writing. Format varies by school, but the general structure works universally.

Recommended Content Structure:

Subject-Wise Content Structure: Class 12

Accountancy Project (Class 12)

Accountancy projects carry 20 marks (10 for the project file + 10 for viva). Students choose between specific and comprehensive projects.

Specific Project Structure (Ratio Analysis / Cash Flow):

For detailed format guidance on journal entries and financial statements, see our Accountancy journal entry formats guide.

Business Studies Project (Class 12)

BST projects are worth 20 marks and require field investigation or case study analysis.

Recommended Structure:

Physics / Chemistry / Biology Investigatory Project (Class 12)

Investigatory projects carry marks under the practical examination. They must follow the scientific method rigorously.

Standard Structure:

For Class 12 Physics, your derivations list can help connect project topics to board exam content.

Bibliography Format

Many students lose marks by either skipping the bibliography or writing it incorrectly. Use this format:

For Books:

Author Last Name, First Name. Book Title. Publisher, Year. Page numbers.

Example: Lakhmir Singh, S. Physics for Class 10. S. Chand Publishers, 2024. pp. 45–52.

For NCERT Textbooks:

NCERT. Science Textbook for Class X. NCERT, 2024. Chapter 6, pp. 95–110.

For Websites:

Website Name. "Article Title." URL. Accessed [Date].

Example: Wikipedia. "Solar System." https://en.wikipedia.org/wiki/Solar_System. Accessed October 15, 2026.

Rules:

• List at least 3–5 sources
• Include the NCERT textbook (always relevant)
• Alphabetical order by author/source name
• If you used YouTube videos, list them with channel name, video title, and URL

Formatting and Presentation Tips

Common Mistakes That Cost Marks

How to Score Maximum in Project Viva

The viva component (15–25% of project marks) often determines whether you get 18/20 or 14/20. Prepare for it:

1. Read your own project thoroughly — examiners will ask questions from what you wrote
2. Know the formulas/concepts you used — especially for Maths and Science projects
3. Be ready to explain your methodology — "Why did you choose this topic?" "How did you collect data?"
4. Know your bibliography — "Which book was most helpful?" is a common question
5. Dress neatly — first impressions carry weight in subjective evaluation

Viva preparation connects directly to how you write answers in the board exam — clear, structured, and confident.

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How many pages should a CBSE project file have?

For Class 10, aim for 15–25 pages including all preliminary pages (cover, certificate, acknowledgement, index). For Class 12, 20–35 pages is appropriate. Going below 15 pages suggests insufficient depth. Going above 40 pages suggests padding. The quality of content matters far more than page count — a 20-page well-researched project scores higher than a 50-page superficially padded one.

Should I handwrite or type my project file?

CBSE does not mandate handwriting, but many schools prefer it for Class 10. For Class 12, typed projects (especially for Accountancy and BST where financial data is involved) are generally acceptable. Check with your teacher. If handwriting, use consistent pen color and neat lettering. If typing, use 12pt Times New Roman, 1.5 line spacing, and print on good quality paper.

Can I use the same project file format for all subjects?

The preliminary pages (cover, certificate, acknowledgement, index, bibliography) remain the same format across all subjects. The main content structure changes based on the subject type — experimental for Science, analytical for SST, calculation-based for Maths and Accountancy. Use the subject-specific structures outlined in this guide.

What happens if I submit my project late?

Most schools deduct 1–2 marks for late submission, and some may not accept late projects at all (meaning zero marks for that component). Since project work carries 5–20 marks depending on the subject, losing them is costly. Start your project at least 6–8 weeks before the submission deadline. The cover page and preliminary pages take only 30 minutes to set up — do those first.

How should I cite sources in my CBSE project?

Use the bibliography format shown above — author, title, publisher, year for books and website name, article title, URL, access date for online sources. CBSE does not require formal APA or MLA citation style, but listing your sources systematically shows academic integrity. Never submit a project without a bibliography — it is treated as plagiarism by strict evaluators.

Can I include printouts and images from the internet in my project?

Yes, but use them sparingly and caption every image with a source credit. A project that is 80% printouts and 20% original writing looks lazy. Use printouts for data tables, maps, graphs, and photographs. Your analysis, interpretation, and conclusions should always be in your own words. Most teachers can easily identify projects that are entirely printed from the internet.

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Related Guides

• How to Write Answers in Board Exams — Score Maximum
• CBSE Class 12 Accountancy Journal Entry Formats
• Class 12 Physics Derivations List — Board Must-Know
• CBSE Class 10 Sample Paper 2027 — Practice Set
• How to Study Smart, Not Hard — Indian Students
• Board Exam Answer Sheet Presentation Tips

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Your project file is the one part of board exams where you have unlimited time and full control over quality. Make it count. Get chapter-by-chapter concept clarity for your project topics on Padhaao →