Find here mind maps, activities, video and multimedia resources for science lessons in Class 9.The resources have been developed to help build conceptual understanding and have been arranged according to the chapters in the textbook.
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- Permutations and Combinations
- Graphs AndPolyhedra
- Circles Chord Properties
- Circles Tangent Properties
- Similar Triangles
- Activity for Co-ordinate Geometry
- Concurrency in triangles