Definition of matter; solid, liquid and gas; characteristics - shape, volume, density; change of statemelting (absorption of heat), freezing, evaporation (cooling by ...

These hands-on activities have been designed to have similar learning outcomes for all the lab experiments required for the 2021-22 academic year for Class 9 and Class 10, the board said.

As per reports, starting 2026-27, NCERT has added Earth science as a section along with Physics, Chemistry and Biology in ...

CBSE has increased the number of competency-based questions in the exam pattern thus making it more important for students to get acquainted with the syllabus for all subjects. Below we have provided ...