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.
KARACHI, Sept 18 The results of around 150,000 students who appeared in their Secondary School Certificate, Part-I (Class IX), Science and General groups annual examinations conducted by the Board of ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results
Feedback