Last Updated: April 15, 2026
NCTB Science All Class Books List (2026)
Explore the official National Curriculum and Textbook Board (NCTB) subject list and book directory for Science (প্রাথমিক বিজ্ঞান). This collection includes 7 textbooks from ১ম শ্রেণি to ৯ম-১০ম শ্রেণি for the 2026 (২০২৬ শিক্ষাবর্ষ) academic year, available in both Bangla & English Version.
NCTB Science Subject List & PDF Index 2026
| Subject | Class | File Size | Pages | Action |
|---|---|---|---|---|
| Science প্রাথমিক বিজ্ঞান | Class Three | ~24MB | 156 | Details |
| Science প্রাথমিক বিজ্ঞান | Class Four | ~8MB | 110 | Details |
| Science প্রাথমিক বিজ্ঞান | Class Five | ~17MB | 108 | Details |
| Science বিজ্ঞান | Class Six | ~18MB | 138 | Details |
| Science বিজ্ঞান | Class Seven | ~21MB | 166 | Details |
| Science বিজ্ঞান | Class Eight | ~18MB | 162 | Details |
| Science বিজ্ঞান | Class Nine-Ten | ~89MB | 254 | Details |
Class Three
প্রাথমিক বিজ্ঞান
Science
Class Four
প্রাথমিক বিজ্ঞান
Science
Class Five
প্রাথমিক বিজ্ঞান
Science
Class Six
বিজ্ঞান
Science
Class Seven
বিজ্ঞান
Science
Class Eight
বিজ্ঞান
Science
Class Nine-Ten
বিজ্ঞান
Science
Frequently Asked Questions
How can I download NCTB Science books PDF?
You can download all NCTB Science textbooks for free from this page. Simply click on the 'Details' button next to your desired subject in the list above to access the download link.
Are these Science textbooks the latest 2026 edition?
Yes, we provide the most recent official 2026 edition of the National Curriculum and Textbook Board (NCTB) books for Science students in Bangladesh.
Is the English version available for Science subjects?
Absolutely. Our directory includes both the Bangla and English versions of the Science subject list, ensuring all students have access to their required learning materials.
How many subjects are included in the Science subject list?
There are currently 7 subjects listed in our Science directory, covering the complete official NCTB curriculum for the 2026 academic session.
Is there any cost to download these Science PDF books?
No, all NCTB textbooks provided on our platform are completely free to download. Our mission is to support the student community in Bangladesh by providing easy access to official educational resources.
About the Science 2026 Syllabus
These textbooks for Science are part of the latest 2026 curriculum updates implemented by the Ministry of Education in Bangladesh. Students should use these official PDFs to prepare for school exams and board assessments.