It is a collection of tactile diagrams required for explaining concepts related to Physics, Chemistry and Biology. It is meant for students with visual impairment from class 6 to 10. It includes tactile diagrams related to concepts of Motion, Distance, Light, Friction, Sound, Electricity, Current, Energy, Circuits, Soil, Heat, Respiration, Reproduction, Cell structure, Tissues, Atoms, Carbon compounds, Periodic Table, Human Eye etc. Students can use this tactile manual irrespective of the school or the education board across the country.
