Geometry

This CTET Paper 2 Mathematics chapter builds Geometry for Classes VI-VIII: study of space, shape, size and position; point, line, ray, segment, plane; angle types and relations; triangles, quadrilaterals (inclusion lattice), circles basics; 2D versus 3D visualisation; symmetry intro; Van Hiele levels as pedagogy framework (selective What/Who/When); constructions awareness; classroom TLM (geoboard, paper folding); common errors (angle vs length, square-rectangle flip); worked stems, exam timing, revision map — Mensuration sibling one-line only.