Mathesis, is a series of eight books which is designed for classes 1 to 8 in accordance with the competency levels expected of the different age groups. The Salient Features of this Series are : ? Strictly as per the newly introduced Continuous and Comprehensive Evaluation Scheme. ? Unit wise division ensures the coverage of each topic in detail and follows the abstract to concrete approach. ? Clear, concise, interactive and learner-friendly style of presentation strikes an instant chord with a child's imagination and encourages her/him to practice mathematics. ? Lab Activity in each unit is to enhance pupil's understanding of basic mathematical concepts applicable in day-to-day life. ? Recapitulation of the concept can be done creatively by the learners in Basic Concepts. ? Oral Assessment, Assignments, Multiple Choice Questions (MCQs), Mental Maths, Worksheets, Group Activities, Projects, Group Discussions, Seminars, etc. to test the progress of a child from different perspectives. ? Model test papers based on Formative and Summative Assessment to test the proficiency level of the students.