First Publication : September 2021 Revised Publication : July 2024 Number of Printed Copies : 5,000 Place of Publication : Arabinda Nagar, Bankura – 722101 WB, India This workbook contains some activity sheets and reference worksheets suitable for the students of Grade 4. It is also suitable for aspirants preparing for Olympiads and other such enrichment activities. Answer sheets with explanations are there in a separate sheet. It will enable parents and teachers for organizing the task in a better way. I am confident enough about the competence of fellow students having willingness to move up to the final stage of the Mathematics Enrichment Activities of various stages. There are different worksheets in accord to the time of studies that can be assigned to the fellow student. Answers are in a separate sheet paper that can be kept at different place. Parents and teachers use this book of activities to develop interest of students on mathematical as well as analytical skills. It is advisable to use this workbook alongside other textbooks of the related standard of school curriculum. It will equip a learner in terms of skill acquisition and competency enhancement.

The NCERT Mathematics Practice Books for classes 1 to 8 are designed to provide additional practice to the users of the NCERT Mathematics Textbooks as well as for the general practice of mathematical concepts. These books serve as companions to the NCERT Mathematics Textbooks: Math-Magic for classes 1 to 5 and Mathematics for classes 6 to 8.

This workbook is designed to equip students of class 3 of different curriculum framework for enabling them to acquire desired level of mathematical skills as pepr the standards prescribed for that particular level. This workbook contains some activity sheets and reference worksheets suitable for the students of Grade 3. It is also suitable for aspirants preparing for Olympiads and other such enrichment activities. Answer sheets with explanations are there in a separate sheet. It will enable parents and teachers for organizing the task in a better way. I am confident enough about the competence of fellow students having willingness to move up to the final stage of the Mathematics Enrichment Activities of various stages. There are different worksheets in accord to the time of studies that can be assigned to the fellow student. Answers are in a separate sheet paper that can be kept at different place. Parents and teachers use this book of activities to develop interest of students on mathematical as well as analytical skills. For Students We expect a kind of understanding from students of Grade 3 of the National Curriculum. The fellow student should understand the number system and related operations. There are some relationships exist in between number systems of various types. We often come across four different number system in computer Science. For the class works and mathematical operations of Grade 4 we restrict our discussion to decimal system only. I hope the kind of effort and combination of problems might enhance the knowledge base of our fellow students. For Parents Questions are there without respective answers. It can be obtained from the source. There exists a plan of fulfilling dual purpose of the effort. These sets can be utilized to engage a student for working out the possible outputs without being inflicted primarily with answers. If answers are provided alongside the questions then the material will fulfill half of the purpose. It cannot contingent for overcoming the problems and also cannot facilitate in skill enhancement efforts. Set of questions can be used for the purpose of assessing skill acquisition process and also can be assigned to the ward by parents and guide. Chandan Sukumar Sengupta Author .

Content Areas 1. Basic operations of Natural numbers up to seven digits. 2. Standard forms and expanded forms (Indian and International System). 3. Basic operations related to fraction, decimal and percentage. 4. Shapes and their properties: Triangles, squares, rectangle, parallelogram, trapezium, 5. Lines and angles. 6. Measurements of Length, mass, time, weight, temperature etc. 7. Factors, Multiples and Prime Factorisations. 8. HCF and LCM 9. Area and Perimeter (Triangles, Quadrilaterals and Circles) 10. Volume and Surface areas ( Cube, Cuboids, Spheres Cones ) 11. Basic operations related to fractions and decimals. 12. Bar Graphs, Pie Charts and Average. 13. Rays, Lines and Line Segments. 14. Intersecting and parallel lines. 15. Combined operations and unitary methods. 16. Basic ideas of polygons and some important properties of it.

This book is for aspirants looking for some more practices to enhance their mathematical skills and competence. It can be used only after completing the text books and reference books recommended by the school of the fellow learner. This book accommodates all possible streams of curriculum prescribed for the students belonging to the age group of 09 to 13 years. It can even help them in gaining skills of tackling composite mathematical problems duly coined for addressing more than three and more basic skills. Answers of individual problems are not included in this booklet. There exists a separate collection for fulfilling such purposes. Due to this reason this handbook can be used by teachers and fellow parents for assessing achievement levels of their aspirants. This handbook provides ample scope of skill enhancement through offering series of test materials in which aspirants have to use more than one skill at a time. It will also improve the ability to think and work out own strategies of resolving mathematical problems. There are mathematical problems which require knowledge of more than one thematic area. Such problems are incorporated in the collections of Composite worksheets. In this workbook such composite worksheets are more in number. For all students it would be better if they acquire such skills in advance before moving through the composite worksheets. Other books in this series are as follows: 1. Handbook of Mathematics 2. Creative Mathematics Book 4 Part 1 3. Olympiad and Talent 4. Aspirations of Mathematics 5. My Own Book of School Mathematics. All these books are suitable for students of School stage having age group 09 to 13 years. Chandan Sukumar Sengupta.

The Workbook series as the name suggests has been designed by Arihant with an aim of helping students practice the concepts using hundreds of practice questions of all types which have been or may be asked in the upcoming CBSE Examinations. It is a practice book aimed at mastering the concepts and acquiring comprehensive knowledge about the varied types of questions asked in CBSE Class1st Mathematics Examination. The present workbook for CBSE Class 1stMathematics Examination has been divided into 13 chapters namely Shapes & Space, Numbers from One to Nine, Addition, Subtraction, Numbers from Ten to Twenty, Time, Measurement, Numbers from Twenty-one to Fifty, Data Handling, Patterns, Numbers, Money and How Many, each containing ample number of practice questions which have been designed on the lines of questions asked in previous years' CBSE Class 1stMathematics Examination. Each chapter in the book contains ample number of practice questions which have been designed on the lines of questions asked in previous years' CBSE Class 1st Mathematics Examination. The varied types of practice questions will make sure that the students get an insight into the kind of questions asked in the CBSE Class 1st Mathematics Examination. This book is strictly based on NCERT and complements it by providing practice to help reinforce the material given in each chapter of NCERT. As the book contains ample number of examination pattern based practice questions, it for sure will act as perfect practice workbook for the upcoming CBSE Class 1st Mathematics Examination.

Perfect Genius is a collection of selfindulging user friendly worksheets (designed in 2 colour format) which is based on Bloom’s Taxonomy. As per the Bloom’s Taxonomy, there are six learning stages which shows the shift from the lower order thinking skills towards the higher order thinking skills Knowledge, Comprehension, Application, Analysis, Evaluation & Creation. Perfect Genius NCERT Science & Social Science Worksheets for Class 3 (based on Bloom's taxonomy) is the scientifically designed workbook which has the following features: 1. Follows and Designed as per the NCERT syllabus. 2. Unlike regular books which try only to find out how much a child knows, the Perfect Genius worksheets measure how well a student has understood concepts. 3. Covers 106 skills in the form of 106 worksheets on Scholastic Areas (Science & Social Science), Life Skills, Attitude and Values. 4. The solutions to the 106 worksheets are provided at the end of the workbook. 5. The workbook follows the chapter plan of NCERT books (based on NCF 2005). There are 2 parts in the workbook Science & Social Science. 6. Science part has been divided into 10 chapters containing 64 worksheets whereas Social Science has been divided into 7 chapters containing 42 worksheets. 7. These worksheets have been classified in the 6 learning stages of Bloom's Taxonomy. Benefits of Perfect Genius: 1. Builds a Strong Foundation for NTSE, Olympiads, IITJEE and other exams. 2. Perfect Genius does not restrict to the academic requirements but will question the students on various aspects required for a Good Intelligence Quotient. 3. The exercises generate enough triggers for students to expand their learning horizons. The questions designed aid in the establishment and encouragement of critical thinking. 4. The students will be able to present and create opinions and make judgments developing the higher order thinking skills. 5. The student will develop not only scholastic abilities but there will be an overall holistic development Life Skills, Attitude, Values. As children are most receptive to learning during young age, a time when they are not influenced by a lot of external factors. So the right time is to start NOW.

The NCERT Mathematics Practice Books for classes 1 to 8 are designed to provide additional practice to the users of the NCERT Mathematics Textbooks as well as for the general practice of mathematical concepts. These books serve as companions to the NCERT Mathematics Textbooks: Math-Magic for classes 1 to 5 and Mathematics for classes 6 to 8.

Perfect Genius is a collection of selfindulging user friendly worksheets (designed in 2 colour format) which is based on Bloom’s Taxonomy. As per the Bloom’s Taxonomy, there are six learning stages which shows the shift from the lower order thinking skills towards the higher order thinking skills Knowledge, Comprehension, Application, Analysis, Evaluation & Creation. Perfect Genius NCERT Mathematics Worksheets for Class 3 (based on Bloom's taxonomy) is the scientifically designed workbook which has the following features: 1. Follows and Designed as per the NCERT syllabus. 2. Unlike regular books which try only to find out how much a child knows, the Perfect Genius worksheets measure how well a student has understood concepts. 3. Covers 100 skills in the form of 100 Formative Activity worksheets on Scholastic Areas (Mathematics), Life Skills, Attitude and Values. 4. The solutions to the 100 Formative Activity worksheets are provided at the end of the workbook. 5. The workbook follows the National Curricular Framework, NCF 2005. 6. These worksheets have been classified in the 6 learning stages of Bloom's Taxonomy. Benefits of Perfect Genius: 1. Builds a Strong Foundation for NTSE, Olympiads, IITJEE and other exams. 2. Perfect Genius does not restrict to the academic requirements but will question the students on various aspects required for a Good Intelligence Quotient. 3. The exercises generate enough triggers for students to expand their learning horizons. The questions designed aid in the establishment and encouragement of critical thinking. 4. The students will be able to present and create opinions and make judgments developing the higher order thinking skills. 5. The student will develop not only scholastic abilities but there will be an overall holistic development Life Skills, Attitude, Values. As children are most receptive to learning during young age, a time when they are not influenced by a lot of external factors. So the right time is to start NOW.

The NCERT Mathematics Practice Books for classes 1 to 8 are designed to provide additional practice to the users of the NCERT Mathematics Textbooks as well as for the general practice of mathematical concepts. These books serve as companions to the NCERT Mathematics Textbooks: Math-Magic for classes 1 to 5 and Mathematics for classes 6 to 8.