Every chapter has a Revision Summary (definitions, activities, formula sheet and exam pitfalls) and a Question Bank in the CBSE board pattern — MCQs, short and long answers, and case-based questions, with the answer key tucked away so you attempt first. All 13 chapters are reviewed by GFIS faculty.
Based on the NCERT Class 9 Science textbook. These materials are a study aid — always verify with your textbook and teacher.
Studying and stuck on something? Try the GFIS AI Study Assistant (needs the school login — ask your class teacher).