Are you preparing to take part in the Science Olympiad 2025 and find out that you can barely choose between dozens of science olympiad books available? And you are not the only one! And all toppers will agree to this-- there is a book to make or break the Olympiad process. You can be a genius kid, who has a dream of receiving a national gold medal or a parent that is so keen on endowing your child with a name in the academic world, but the first step has to be the wise preparations. We hold the view that at Class24 Olympiad, success does not come about by studying more, it means studying smart. That is why we picked the most potent, exam-oriented books exceeding school textbooks. 

To take you to the top, we categorize the best Science Olympiad books according to class, topic and other learning objectives so you have a definite roadmap to success. Better yet, find out why at least thousands of kids trust Class24 Olympiad books. This is because they are accurate, useful, and rightly in line with current Olympiad trends. Are you ready to overcome the competition? The winning lottery starts here!

We would also mention as to why our Class24 Olympiad books are at the top in rate of quality and accuracy or regarding adherence to the new pattern of examinations.

What is the Science Olympiad?

Science Olympiad 2025 is not a mere test but the final frontier of genius amongst school students all over India. Being organized by the authoritative organizations such as SOF (Science Olympiad Foundation) and Unified Council it challenges the minds of young people with testing their knowledge in Physics, Chemistry and Biology to the greatest extent of it beyond the school limits. This national level challenge targets the students aged between Class 1 to 12 and turns normal students into exceptional achievers. It is a festivity of critical thinkers, scientific wonder and scholastic bestowal. The bigger you dream, the bigger your Olympic-sized launchpad!

Students of classes 1 to 12 are eligible to take the exam and the exam promotes critical and conceptual thinking as well as application learning.

Best Books for Science Olympiad: Class-wise Guidance

And when cracking the Science Olympiad exam 2025 with flying colors is the order of the day, the correct book may not be everything but it is important to get it. Your class-wise advice is your secret to make you beat the rest of the world because you are already in Class 1 or are fast sprinting to Class 12. These are not just mere guides- they are weapons of high-powered learning that have been designed to hone your ideas, set your pace and propel your grades to higher levels. Be it science olympiad books with new learners, hard to master challenger series with toppers we have it all. Your Olympiad success story, it is a page away with these game changing books.

For Classes 5 to 6- Primary Stage

1.  Olympiad by Class24: Science Olympiad Book 

Why it’s best? 

• According to NCERT curriculum
• Activity based questions and colorful pictures
• HOTS (Higher Order Thinking Skills) with chapter wise MCQs
• Practice papers included

Bonus: The Class24 Olympiad youtube channel is created where one can find more video solutions and free practice tests.

2. Workbooks SOF Science Olympiad

• Publisher: MTG
• Caps SOF syllabus
• Answer keys and multiple choice questions
• Has logical thinking part

Classes 7 to 8 - Sub-Junior Level

1.  Olympiad by Class24: Science Olympiad Book

Highlights:

• Summaries of the chapters and keywords
• Practice questions with solution given in details
• Questions by difficulty-level: Basic, Intermediate, and Advanced
• Comprises of Olympiad hints and tricks 

What is so special about Class24 books:

• The Olympiad is authored by Champion Olympiad mentors
• Revised according to the recent SOF and NSO recommendations
• Online quizzes with Class24 mobile app

2. Olympiad Preparation Guide Science-MTG

• Theory + Practise + Model Test Papers
• Other Olympiad-level MCQs were NSO and so on
• Last minute revision cards

3. Arihant Olympiad Series

• Several Olympic Games contained within a book
• Practice types of questions

Classes 9 to 10 - Junior Level

1.  Olympiad by Class24: Science Olympiad Book

Why is it Special?

• Coverage of Physics, Chemistry and Biology in different modules
• Real-life concept boosters
• MCQ and assertion-reasoning questions based on case-study questions
• Access to test series on official website of Class24 Olympiad

2. MTG SOF NSO Power Pack (MTG)

• Has a chapter by chapter theory, questions, and answer keys
• Olympiad reasoning stood to include
• An apt book to be used in school as well as competitive exam preparation

Why choose Olympiad by Class24?

At Olympiad by Class24, we do not want to sell books, we want to make champions out of them in future! We are not merely a bunch of pages and print- we offer a fully-fledged Olympiad preparation and support environment that will enable students on the tiniest of bases. Our books are not simply informative, they will be laser-sharpened, exam-wise and powerfully entertaining being created by Olympiad gurus who have won. Through every Science Olympiad Study material, students have access to online quizzes, video feedback, performance feedback, mock-tests and other features which means that the process of learning is interactive and effective. By selecting Class24 Olympiad books it is not your usual exam preparation, but it is your preparation to rise and shine.

The following is why our books are unique:

• Sufficient Coverage of Subjects
  • Specialized books of Mathematics, Biology, Physics and Chemistry
  • Prepared specially with Classes 5-10 in mind
• Olympiad-Focused Content
  • Some of the major exams covered are NSO, IOS, NSTSE, and NSEJS
• Alignment with subject-specific:
  • Biology: NSEB, INBO, IBO
  • Physics: INPhO, NSEP, IPhO
  • Chemistry: NSEC, INChO, IChO
  • Maths: PRMO, RMO, INMO, IMO
• Application-based + Conceptual Learning
  • Focus on principle ideas and problem-solving techniques
  • Questions are based on real forms of Olympiads to practice
• Appropriate to Any Level
  • It is suitable to beginners as well as to progressive learners
  • Class wise growth would facilitate progressive advancement
• Interactive Learning Activities
  • Has study tools and the internet resources
  • Aids the students to participate more and monitor their progress
• Combined Practice + Theory
  • Correct proportion between theory explanation and a good number of practice modules
• Construction of Experts to Achieve Olympiads
  • Designed to the level of the Olympiad and to develop competitive exam confidence

How to Choose the Right Book?

In choosing a book in the Science Olympiad, choose a book that is relevant in your exam syllabus and class level. Books which provide a mix of both theory, MCQs and previous year papers should be sought. Select the materials, according to your level of learning, either beginning or advanced. Also, use books with interactive resources or online assistance to be more involved.

Here’s a quick guide to help students or parents choose the ideal Science Olympiad book:

Where Class24 Olympiad Books can be purchased?

Olympiad by Class24 official site

• The Olympiad by Class24 has all our subject specific books (Physics, Chemistry, Biology,and Mathematics) available at the Institute. Both printed versions and PDF files are offered as well as access to online tests and sessions recorded on line 

ATDP Online Courses Enroll

• When you join a Class‑24 ATDP batch (e.g., Primary 5 6 or Sub-Junior 7 8), not only will complete printed material be sent (free of cost) to your door, but also enjoy full coverage on the digital platform (no need to buy books separately).

Other scholarly bookstores

• Science Olympiad preparation books are also available through other reputed publishers such as Class24 Olympiad, Arihant and the MTG group of bookstores available in the popular book shops and through the internet sites. They are great as additional practice.

How to buy?

• Go to the official site of Olympiad by Class24 and go through the special books section.
• Select your class and the format you want to use printed+digital PDF.
• Sign up to an ATDP batch to receive packaged delivery and a mentor.

Final Thoughts

Solving the Science Olympiads is not only a matter of textbooks. Any student can aspire to become a topper provided that he/she is guided well, Science olympiad books pdf free download are well structured and he practices regularly. Class24 Olympiad is the resource we have to fuel that path with professional-designed books, platforms online, and a student-centered mindset. Be it Class 1 or Class 12 and whether you are preparing for basic Olympiads or advanced Olympiads, then you are at the right place.

So what are you waiting for? Start your Science Olympiad preparation today with Class24 Olympiad books.