Vedic Mathematics and abacus is a system of mathematics that originated in ancient India and is based on 16 sutras or principles. It provides a simplified and efficient method of solving mathematical problems, which can be applied to a wide range of mathematical concepts.

Teaching Vedic Mathematics and abacus in school can have several benefits for students. It can help to improve their mental maths skills, as well as their problem-solving abilities. This encourages students to think creatively and to approach problems in a different way, which can help to build their confidence and increase their interest in mathematics.

Moreover, these can be used to teach a variety of mathematical concepts, from basic arithmetic to more advanced topics such as algebra and calculus. It can also be used to teach students how to approach complex problems and to develop their critical thinking skills.