CBSE Introduces Two-Level Science Curriculum for Class 10 Students

The Central Board of Secondary Education (CBSE) is introducing a two-level science curriculum for Class 10 students, similar to the existing math structure. This change aims to ease academic pressure and allow students to choose subjects based on their interests. The Basic level will focus on fundamental concepts, while the Advanced level will cater to those pursuing careers in engineering and medicine. This new rule will be implemented for Class 9 in 2026-27 and for Class 10 and 12 board exams by 2028. Learn more about the differences between the two levels and their implications for students.

By Ambika Singh Nov 18, 2025, 14:20 IST

New CBSE Rule for Science Education

The Central Board of Secondary Education (CBSE) is set to implement a significant change for Class 10 students by introducing a two-tier system for science education, similar to the existing structure for mathematics. This initiative aims to simplify the learning process for students.

The new two-level system for science will be applicable to Class 9 starting in the academic year 2026-27 and will extend to the Class 10 and 12 board examinations by 2028. Currently, mathematics is offered in two formats: Basic and Standard.

Objective of the New CBSE Rule

The primary goal of this new regulation is to empower students to select subjects that align with their interests. The Basic level is tailored for those who do not intend to pursue science further, thereby alleviating academic pressure.

Differences Between Basic and Advanced Science Levels

The Basic Science level is designed for students opting out of advanced science studies. It will cover fundamental concepts, enabling students to understand science without the stress of in-depth study. This level emphasizes practical applications of science in everyday life, and all students must take the Basic Science exam.

Conversely, the Advanced Science level targets students aspiring to enter fields such as engineering and medicine. Enrollment in this level is optional, but those who choose it must achieve satisfactory marks to succeed.