Salient Features of Books 1 to 5

• The language has been kept so simple that even an average child has no difficulty in understanding the concepts taught.
• Spiral approach is followed to develop and cement the concepts gradually over the years.
• Topics, examples, and exercises are presented in a graded manner, going from easy to difficult.
• Exercises have ample number of questions to provide for extensive drilling.
• Answers to exercises are also provided at the end of the book.
• In Books 1 and 2, a worksheet has been given at the end of each chapter to keep in touch with the concepts learnt in the chapter.
• In Books 3, 4 and 5, objective and subjective assignments have been provided at the end of each chapter to test the understanding level of children.
• Activity/project has been given at end of each chapter for understanding the topics in an enjoyable way.
• Teacher's Resource Manual is also available for each book. It would prove to be a valuable aid to the teachers.