CBSE 12th Science Preparation 2026: Tips, Strategy & Guide

Yes, the board provides sufficient preparation leaves for you to prepare for the exams. Students are advised to finish their syllabus and practice the sample papers well ahead in time so as to avoid any panic situation once exams begin. 

Yes, you can repeat CBSE 12th even you have passed. You have to fill improvement exam in 2026 you will count as private member and you have to fill the application form and submit to your school. The exam will be held around the same time as the regular board exams. This improvement exam will replace original marksheet if you score higher than previous one and these will be considered in undergraduate program.

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Students appearing for the CBSE Class 12 exams 2026 must download, solve and practice the CBSE 12th sample papers 2026. These will make them familiar with the exam pattern, marking scheme, the types of questions asked in the exam, the difficulty level and more. CBSE will soon release the CBSE 12th sample papers on the official website

It is advised that students solve the CBSE sample paper 2026 class 12 within the stipulated time to learn time management. This will students will be able to score well in the Class 12 board examinations. 

• Finding a peaceful study space is essential for maintaining focus. Stick to NCERT books and necessary references.

• Revision is crucial; jot down important points for quick review. Practice with sample papers to identify weak areas and improve.

• Understand the exam pattern and marking scheme by analyzing sample papers. Tailor your preparation accordingly.

• Stay calm and avoid over-studying before the exam. Prioritize rest, avoid distractions, and focus on reviewed topics.

Exam-day strategies:

• Arrive at the examination hall early. Avoid discussing the subject with friends to prevent confusion.

• Utilize the initial 15 minutes to strategize and identify easy questions. Write answers neatly in blue ink, emphasizing clarity and brevity.

Preparing for CBSE Class 12 exams within 10 days is difficult, but here are some tips for you to follow:

1. Make a Study plan and follow it
2. Make notes
3. In case of any difficulty, connect with your teacher or friends and get it resolved asap
4. Focus on Important Topics 
5. Solve and practice sample papers and previous years' papers
6. Practice regularly
7. Eat healthy, exercise, and stay positive

• Make notes
• In case of any query, connect with your teachers or friends and get it resolved asap
• Focus on important topics
• Solve and practice sample papers and previous years' papers
• Practice
• Eat healthy, exercise and stay positive

The upcoming board exams have led to considerable stress for both students and parents, with the pressure to perform at their best. To reduce this stress, the tele-consultation service will offer personalized guidance. Students can interact with CBSE's trained counselors and receive advice on topics such as how to prepare for the exams, which topics to prioritize, and how to tackle difficult subjects. This service will provide students with the support they need to navigate the challenges of exam preparation. Students and parents can call the CBSE's toll-free number, 1800-11-8004, 24/7 for information and guidance regarding CBSE Board Exams 2025. This service is available in both Hindi and English. A team of professionals, including psychologists, trained counselors, and principals, is available for tele-counseling from 9:30 AM to 5:30 PM, Monday through Saturday.

CBSE class 12th board exams will likely be held between February 17 and April 4, 2026. Class 12th students have experienced the pressure of board examinations before in Class 10. However, class 12th subjects are more diverse and divided according to different streams. With just a few days left, students must focus on the topics which carry the most number of marks in the exam.

Here is how class 12th students can prepare themselves according to their choice of subjects.

CBSE Class 12th Board: Mathematics Preparation

Mathematics is among one of the most competitive subjects in CBSE board exams. Students must remember to prioritize the topics with the highest weightage. The most important topics in class 12th mathematics include:

Calculus

Algebra

Vectors and 3D geometry

While other topics are also important, these three carry the highest weightage of marks. Students can practice various question banks and previous years’ question papers to clear their conceptual knowledge.

CBSE Class 12th Board: Physics Preparation

Physics is a combination of practical and theoretical topics. CBSE students can have a look at the following units with the highest weightage in the exam.

Optics

Electrostatics

Electromagnetic induction and Alternating currents

Atoms and Nuclei

Magnetic effects of current and magnetism

Electronic devices

Other units including current electricity, electromagnetic waves, and dual nature of radiation and matter carry less weightage, however they are also an integral part in the physics syllabus. Students must practice numericals, however, they must also remember to be clear with the theoretical concepts of physics.

CBSE Class 12th Board: Accountancy Preparation

The best way to prepare for the accountancy exam is to create a sheet of all the important formulas. Since accountancy is filled with numerous formulas, it can be confusing for the students. It is also a good idea to memorize the formulas using flash cards. Here are some of the most important topics in CBSE class 12 accountancy:

Balance sheet

Partnership deed

Goodwill

Treatment of goodwill

CBSE Class 12th Board: Economics Preparation

The CBSE class 12th economics is divided into two parts: macroeconomics and Indian economic development. The most numerical based questions are included in macroeconomics. Here are the most important topics carrying the highest weightage in macroeconomics:

National income and related aggregate

Determination of income and employment

Remaining topics including balance of payments, money and banking, and government budget carry 6 marks each.

Important topics for Indian economic development include:

Current challenges faced by the Indian economy

Development and economic reforms since 1991

While these two topics carry the most amount of marks, unit 3- development experience of India also carries 8 marks.

CBSE Class 12th Board: Political Science Preparation

CBSE class 12th political Science is divided into two sections: contemporary world politics, and politics in India since independence. Each section has units carrying almost equal division of marks. The best way to prepare for political Science is to thoroughly read the NCERT books, and stay updated with the political affairs. To get a clear picture of the political timeline, students can make a flowchart to keep track of all the events.

As the CBSE board exams come closer, students are advised to keep regular revision sessions for clarity and confidence.

You must go through the CBSE 12th syllabus and exam pattern for all subjects. Segregate the chapter and plan your days ahead for covering each topic thoroughly. Get all your doubts cleared by your teachers and peers. Solve CBSE 12th sample papers 2026 to know the kind of questions that have a good chance to come.

Yes, following the pointers above religiously will help you score well in CBSE 12th exams 2026. Be consistent in your efforts and do not take much stress as it tires the body and mind and comes in the way of smooth learning.

It is important to go through the CBSE Class 12 syllabus 2026 to know all the topics and chapters from where questions will be asked. Without knowing the official syllabus, students will not come to know where the questions can be asked from. It helps them make study plan and finish the syllabus on time. 

Students need to score at least 33 per cent in each subject in order to clear the CBSE 12th board exams 2026.

There will be more objective-style questions in the paper. In 2024, the 100% syllabus will be used for the CBSE Class 12 exams. Every year, students enrolled in Class 12 take the pen and paper CBSE Class 12 examinations administered by the Central Board of Secondary Education (CBSE). Candidates for the CBSE 12th board examinations must have completed a full year of coursework in Class 12 and have passed their Class 11 exams from any accredited board of education. To register for these tests, students must pay the examination fees.On December 12, 2023, the CBSE Class 12 date sheet for 2024 was made available on the official website. In 2024, the dates of the CBSE 12th exams were February 15–April 15.

NTA has mentioned that CUET UG 2026 syllabus will adhere to NCERT syllabus. Hence, it can be assumed that the NCERT books are enough to cover the syllabus of the CUET UG exam. Candidates must note that, CUET exam tests students' understanding of the subject concepts and ability to apply them in various situations.

Therefore, to prepare well and get a good score, it is advised that students refer to other study materials and books designed for national-level competitive entrance exams. The CUET UG syllabus is similar with the Class 12 Board exam syllabus. The chapters and topics are similar to Class 12 syllabus. Unlike other UG entrance exams, CUET UG syllabus does not include Class 11 syllabus.

CBSE Class 12 Board exams are usually on the moderate side of the spectrum but it totally depends on your preparation level and how the board is going to set the paper. It also depends on the checking. You have to prepare well in your board exams for scoring well.