This kit includes Volume B of Encyclopedia of tactile diagrams covering geometry concepts taught to students in Class 6-10. It includes the diagrams related to following concepts in detail: Lines and Angles (Axioms, theorems, and properties), Triangles (theorems and properties), Polygons, Circles(theorems), Measurement of 2D and 3D shapes, Graphs and charts, Coordinate Geometry and Trigonometry.
It can be used by students with visual impairment and blindness across the world as it focuses on concepts irrespective of the school curriculum and education board. Headings and Labels in the tactile diagrams are in English language. Special educators, teachers, parents can use it as a teaching aid for explaining geometry concepts to the students with visual impairment. For ease of use, tactile diagrams on punched sheets are organized chapter wise in the ring binder. It is developed in collaboration with Xavier Resource Centre for Visually Challenged.