Ncert Handbook Term 2: Science Class 9 (Otba + Value Questions)

The book ncert handbook term 2 science class 9 is exclusively written for cbse students of class 9. Otba, open text based assessment will be the part of sa2 and will have 10% weight-age. The cbse has released the text materials in the different subjects on which questions will be asked in sa2. The book provides detailed analysis, questions & answers of the 2 text materials provided by the cbse board in science. Science case 1 - clean air - a shared concern science case 2 - environment and development - lessons from the hills the book provides quick revision/notes of the concepts involved along with important formulas and definitions, in each chapter, which would act as a refresher. This is followed by the detailed solutions (question-by-question) of all the questions/exercises provided in the ncert book for the current session. All the in-chapter questions of the ncert books, wherever found, have been fully solved. The solutions have been designed in such a manner (step-by-step) that it would bring 100% concept clarity for the students. The solutions are complete (each and every question is solved), inflow (exactly on the flow of questions in the ncert book) and correct (errorless). This is followed by a practice exercise for summative assessment 2 (sa2) which contains mcqs, very short answer, short answer, long answer, hots and value based questions. The detailed solution of the complete exercise has been provided at the end of chapter. Finally in the end the book provides 3 sample/mock papers for science with detailed solutions and marking scheme. The sample papers have been designed on the latest cbse pattern of 100 marks. Each sample paper contains value based questions (3-5 marks) as well as otba questions (10 marks) as per the format of cbse board. This set of books is a must for all class 9 appearing students.