The Assam Higher Secondary Education Council (AHSEC) has officially released the HS 1st Year Science Syllabus 2025–26 for Class 11 students. This updated syllabus outlines all major subjects and chapters included in the Science stream for the academic session 2025–2026.
Designed as per the latest educational framework and National Education Policy (NEP) 2020, the AHSEC Class 11 Science syllabus 2025–26 helps students plan their studies efficiently and focus on key concepts. Teachers can also use it to design lesson plans, practical assignments, and assessments effectively.
Students are advised to go through the subject-wise HS 1st Year Science syllabus PDF carefully to ensure comprehensive preparation for the HS Final Examinations 2026.
Assam HS 1st Year Science Syllabus 2025-26 : Overview
| Particular | Details |
|---|---|
| Board Name | Assam Higher Secondary Education Council (AHSEC) |
| Class | 11 (HS 1st Year) |
| Stream | Science |
| Academic Year | 2025–2026 |
| Official Website | https://ahsec.assam.gov.in/ |
Key Highlights
- Aligned with the latest NEP 2020 structure.
- Focus on conceptual clarity and application-based learning.
- Revised unit-wise marks distribution and updated topics.
- Balanced mix of theory and practical components.
- Designed to prepare students for HS Final Exams and competitive tests like NEET, JEE, etc.
Subjects Included in Assam HS 1st Year Science Syllabus 2025–26
The Science stream in Class 11 under AHSEC includes both core and elective subjects. Students can choose a combination based on their interests and future goals.
| Core / Elective Subjects |
|---|
| Physics |
| Chemistry |
| Biology |
| Mathematics |
| Geology |
| Computer Science & Application |
| Geography |
| Community Science |
| Economics |
| Logic and Philosophy |
| Engineering Drawing |
| Multimedia and Web Technology |
| Entrepreneurship Development |
| Anthropology |
| Sanskrit |
| Statistics |
| Accountancy |
| Business Studies |
| Economic Geography |
| Financial Literacy |
| Psychology |
| Fine Arts |
| Satriya Dance |
| Bihu |
| Sattriya Vocal Music (Borgeet) |
| Hindustani Vocal |
| Assamese Folk Music / Assamese Folk Dance |
| Artificial Intelligence |
| Sign Language |
| Advance Assamese |
| Advance Hindi |
| Advance Bodo |
| Advance Sanskrit |
| Advance Manipuri |
| Advance Bengali |
Download HS 1st Year Science Syllabus 2025–26 PDF
Students can download the official HS 1st Year (Science) syllabus PDFs once released by AHSEC. Use the table below as a reference:
| Subject | Stream | Class XI |
|---|---|---|
| Biology | Science | Download |
| Chemistry | Science | Download |
| Geology | Science | Download |
| Physics | Science | Download |
| Mathematics | Science | Download |
| Statistics | Science | Download |
For Complete Syllabus Click Here
How to Download from Official Website
- Visit the official AHSEC website – https://ahsec.assam.gov.in/
- Navigate to the “Academic Section” or “Syllabus” tab.
- Click on HS 1st Year Syllabus 2025–26.
- Select the Science Stream.
- Download the PDF for your respective subjects.
Preparation Tips for HS 1st Year Science Students
- Focus on NCERT-based chapters for Physics, Chemistry, and Biology.
- Practice numerical problems regularly for Physics and Mathematics.
- Revise formulas, diagrams, and derivations systematically.
- Conduct group studies for conceptual discussions.
- Attempt previous year question papers for better exam insight.
Conclusion
The Assam HS 1st Year (Science) Syllabus 2025–26, released by AHSEC, serves as a complete academic guide for students preparing for higher secondary education. By following the updated syllabus, students can strengthen their foundation for both board exams and national-level competitive exams. Download the syllabus PDFs and begin your preparation with confidence!