�� NCERT Secondary Mathematics Lab Kit – Key Features Hands-On Mathematical Tools: Includes plastic strips, protractors, geoboard, rubber bands, shape cut-outs, algebraic tiles, and a circular board—designed to facilitate activities in geometry, algebra, trigonometry, and mensuration. Curriculum‑Aligned and Student‑Centred: Developed according to NCF 2005 and NCERT textbooks, the kit promotes concrete experiences and mathematical reasoning through games and experiments. Engaging Activity Manual: Accompanied by a guide detailing over 40 classroom exercises—such as angle construction, Pythagorean proofs, area calculations, and trigonometric explorations using the circular board . Organized and Portable Design: Supplied in a compact plastic case with melded partitions, ensuring that materials are neatly stored, easily transported, and protected during use . Cost‑Effective and Teacher‑Friendly: Made from durable low‑cost materials, the kit saves time on preparation and encourages teacher innovation in presenting mathematical concepts.