Description

Biology -About the Book
I take sincere pride in presenting Gateway to Science-Biology for Class 10, written strictly according to the NCERT Textbook and the latest rationalized Syllabus and Examination Pattern prescribed by the Central Board of Secondary Education (CBSE), New Delhi. It has been written keeping in view the needs of the students as well as the teachers.
Biology, which includes the study of living organisms and different life processes, plays an important role in understanding the complex forms of life. It is a very interesting subject that helps students to see the holistic view of life and gives them a much better understanding of different living beings, and how they interact with their environment. If a student adopts a systematic learning approach like drawing, labeling, and writing detailed explanations along with experimentation, it will make him/her experience a joyful journey of learning.
Key Features of this Book
L Explanation of concepts in simple and easy language
L Focus on enhanced learning and creating an interest for the subject
L Topic-wise video lectures to support effective learning
L Clear and concise presentation of the content
L Emphasis on building the concept
L Relevant visualization for better understanding
L Some really interesting and informative text (information) given under YOU MUST KNOW, related to the respective chapters
L Simple Hands-on Experiments under Activity to show the fun aspect of learning to the students.
L Well-designed exercises to assess conceptual, reasoning, skill, and application-based learning as per the latest recommendations of the CBSE board
L Chapter-wise competency-based test questions
L Exhaustive questions for each chapter categorized into Multiple-choice, Assertion and Reason- based, Very Short, Short, Long, and HOTS (Higher Order Thinking Skill) based questions
L Chapter-wise NCERT Textbook exercise questions with solutions
L As per the latest pattern of examination, Case Study questions in each chapter
L Glossary, a vocabulary section comprising the definitions of the important terms given in the chapters
I am confident that the students and the teachers will find this book beneficial and valuable. The constructive suggestions for further improvement of this book will be highly appreciated.

Physics About the Book
I take sincere pride in presenting Gateway to Science—Physics for class 10, written strictly according to the NCERT Textbook and the latest rationalised Syllabus and Examination Pattern prescribed by theCentral- Board of Secondary Education (CBSE), New Delhi. It has been written keeping in view the needs of the students as well- as the teachers.This student-friendly book teaches Physics in such an interesting and comprehensive manner that even an average student will- have no difficulty in grasping the fundamental- concepts of the subject.
Salient features of the book are:
- Strictly according to the latest CBSE syllabus, examination pattern and NCERT Textbook
- Clear, simple and unambiguous language
- Labelled diagrams and detailed illustrations to further clarify the concept
- Concepts supplemented by suitable day-to-day examples
- Topic-wise video lectures as a support for effective learning
- Sample problems with their solutions as per the examination pattern
- Highlighted important terms and definitions
- Quick recap and Formulae tips at the end of each chapter as its brief summary of the concepts learnt in the chapter
The exercises (in each chapter) includes:
- Paragraph-Based Questions
- Assertion-Reason Type Questions
- Multiple Choice Questions
- Very Short Answer Type Questions
- Short Answer Type Questions
- Long Answer Type Questions
- Application-Based Questions
- Case Study Based Questions
- NCERT Textbook
Activities, Questions and Exercises (with Answers)
- Intext Questions with Answers
- NCERT Exercises with Answers
- NCERT Additional- Exercises with Answers
- NCERT Exemplar Problems (with Answers, Hints and Solutions)
We hope that the book wil- provide a meaningful- way of learning the subject, thereby making the whole
process of understanding Physics a joyful- experience. It is also hoped that the book will- meet the
requirements of both the Students and the Teachers.
Suggestions and constructive criticism for the improvement of the book shall - be highly appreciated.
Chemistry About the Book
Gateway to Science—Chemistry for Class 10 has been written strictly according to the latest rationalised syllabus and examination pattern prescribed by the Central Board of Secondary Education (CBSE). While preparing the book, our aim has been to promote understanding of the basic principles of chemistry, and at the same time, retain the excitement of the students.This student-friendly book teaches Chemistry in such an interesting and comprehensive manner that even an average student will have no difficulty in grasping the fundamental concepts of the subject. The most important feature of this book is the ample practice of variety of questions which are necessary to assess the learning abilities of the students.
Salient features of the book are:
Strictly according to the latest CBSE syllabus and examination pattern
Clear, simple and easy language
Topic-wise Video Lectures as a support for effective learning
Attractive illustrations/pictures that help the learners to further clarify the concept
Concepts supplemented by suitable day-to-day examples
A large number of chemical reactions described along with experimental observations
Periodic Table showing mass number and atomic number of various elements along with the list of actual names of the elements
SAMPLE PROBLEMS with their solutions as asked in the examination
Highlighted important terms and definitions
Key Points at the end of each chapter
Interesting and informative text under DID YOU KNOW
Questions of the latest CBSE Sample Paper added under chapterwise exercises
Variety of questions as per CBSE examination pattern
Well-designed exercises to assess conceptual, reasoning skill and application-based learning as per the latest recommendations of the CBSE board
Chapter-wise NCERT Textbook questions with solutions.
Exhaustive questions for each chapter categorised into:
(i) Multiple-choice questions (ii) Assertion and Reason (iii) Very short answer type questions (iv) Short answer type questions
(v) Long answer type questions (vi) Passage-based questions (vii) Higher Order Thinking Skills (HOTS) questions (viii) Case study based questions

Competency focused practice based test questions with solutions for each chapter.
We hope that the book will provide a meaningful way of learning the subject, thereby making the whole process of understanding chemistry a joyful experience. It is also hoped that the book will meet the requirements of both the students and the teachers.
Suggestions and constructive criticism for the improvement of the book shall be highly appreciated.

Biology -About the Book I take sincere pride in presenting Gateway to Science-Biology for Class 10, written strictly according to the NCERT Textbook and the latest rationalized Syllabus and Examination Pattern prescribed by the Central Board of Secondary Education (CBSE), New Delhi. It has been written keeping in view the needs of the students as well as the teachers. Biology, which includes the study of living organisms and different life processes, plays an important role in understanding the complex forms of life. It is a very interesting subject that helps students to see the holistic view of life and gives them...  Read More