The half yearly syllabus for PCMB students in 2025-26 depends on your board and school. Each school usually divides the full syllabus into two parts, where the first part is taught before the half yearly exams.

For CBSE Class 12, the main syllabus for 2025-26 includes these subjects. In Physics, you have topics like electrostatics, current electricity, magnetism, electromagnetic induction, electromagnetic waves, optics, dual nature of radiation, atoms, nuclei and electronic devices. In Chemistry, you will study solutions, electrochemistry, chemical kinetics, d- and f-block elements, coordination compounds, haloalkanes, haloarenes, alcohols, phenols, ethers, aldehydes, ketones, carboxylic acids, amines and biomolecules. In Mathematics, the topics are relations and functions, algebra, calculus, vectors, three-dimensional geometry, linear programming and probability. In Biology, the main topics are reproduction, genetics, biotechnology and evolution along with ecology and environment.

For the half yearly exam, your school usually selects the first few chapters from these subjects to test you. The exact division of chapters can be confirmed only from your school or teachers.

Website: https://cbseacademic.nic.in/curriculum_2026.html