The publications in the market under the Rachna Sagar Pvt Ltd (Together With) are products of high quality research into the needs and requirements of students and teachers. To ensure that our books are relevant and interesting for the end-users, the company has a large team of researchers, editors and content writers who are constantly working at supplying book titles, which are based on the latest educational pedagogies and current educational system (based on latest CBSE syllabus and NCERT textbook).
Taking the publications of the NCERT as their main guideline, Rachna Sagar Pvt Ltd has provided additional sample papers(for class 10 and 12), practice study material( for class 8, 9, 10, 11, 12 ), cbse previous years questions( for class 10, 12 ) by bringing publications in a serial format. These books are brought out in a graded order to match the age and competency levels of the child-user.
Thus Rachna Sagar Pvt Ltd has been able to provide core quality preparatory educational material such as CBSE Practice Study Material, Guide help-support books for appearing for the all the CBSE, Board level examinations on varied subjects like
CBSE Lab Manual Biology for Class 12 has been written in accordance with the new syllabus prescribed. This book is a product of author’s experiences in teaching Class 11, over the years. It has been written in a simple and easy language with brief information about:
CBSE Lab Manual Physics for Class 12 Learning physics is not merely gaining of knowledge about facts and principles rather it is the science wherein you search for scientific truth by verifying the facts through ‘learning by doing’.
The content of this book is strictly based upon the latest syllabi prescribed by the Central Board of Secondary Education(CBSE), New Delhi and State Boards of Chhattisgarh, Haryana, Bihar, Jharkhand, Kerala, Mizoram, Meghalaya, Uttarakhand and other states following the CBSE curriculum. The study of science in general, and that of physics, in particular can be fruitful if the student performs experiments/activities and investigatory projects. It is just like a swimmer who has learnt swimming only after entering into water and not by a trainer or expert.
Similarly, in physics, theory only predicts but experiment decides. Hence, experimental work occupies a key position in a scheme of scientific study due to which the student learns
– how to devise experiments
– how to work on their own
– how to rectify mistakes
– how to enjoy
Success of learning Keeping in mind the aim of practical work in school, this project is taken up to achieve the following objectives:
of scientific knowledge by giving insight into scientific method and develop expertise in using it. The salient features of the lab manual are: The course is presented in a simple language and comprises of
(i) Laboratory experiments, (ii) Activities, (iii) NCERT Lab Manual questions, (iv) Investigatory projects, and (v) Thought-provoking Viva voce.
Before starting an experiment, ‘What You Should Know’ is presented under the heading ‘Prerequisites’’.
are given at the end of each experiment/activity/investigatory project under the headings ‘Precautions’ and Sources of Error’ respectively.
Lab Manual Chemistry for Class 12 One major part of doing lab experiments in conjunction with Chemistry text book is to try to give visual representations of what students are learning in their classrooms. Experimentation enables them expand their scientific experiences and understand that the concepts of Chemistry they are learning are real things and not just ideas in their books. This manual is designed according to the new syllabus prescribed by Central Board of Secondary Education(CBSE). A genuine effort has been made to keep its presentation appealing and easy to understand. You would like referring the book because of
Lab Manual Physical Education for Class 12
Notebook pages have been included in the book itself for the convenience of the students.
Be a Genius has been designed with the aim of improving student's creative thinking, decision-making, critical thinking, problem-solving and communicative skills. The ability to apply basic concepts to solve application-based problems in Mathematics and Science, master the Language and to comprehend and analyze the written text are the skills that guarantee success in higher studies and professional growth. An attempt has been made to weave life skills in the contents that will enhance the overall personality of children and assist them in acquiring high-order thinking skills (HOTS) such as problem-solving and decision-making.
The book will help the students to understand arithmetic problems, think logically in the form of relationships, analogies, language items and directions. These will also help in identifying and analyzing patterns, drawing the inference and developing communicative skills.