Teaching and learning advanced mathematical concepts remained a challenge for centuries. Teaching and Learning these mathematical concepts in a geometrical way makes teaching and learning easy. The addition of modern technology makes it easier. In this book, the author has discussed the process of teaching and learning mathematics in a geometrical way using modern technologies. The technique discussed in this book will help in creating mathematical models of 2-D and 3D world phenomenon very easily without any programming knowledge. This book comprises a compilation of four of his papers that were presented in different national and international seminars and conferences.