K'NEX Education Stem Intermediate Math and Geometry Building 920 Piece Set This Jumbo Math's set is

This Jumbo Math's set is ideal for children of all ages and a must have in every classroom and household

Eco-friendly PP raw material as out shell

Versatile Waveform Output: Offers 5 standard waveforms and 46 built-in arbitrary waveforms

90mm inner diameter

K'NEX Education Stem Intermediate Math and Geometry Building 920 Piece Set This Jumbo Math's set isDesigned to address critical maths concepts by using instructional models that enhance a students understanding of important concepts and algorithms. Supports 12 16 students working in teams. Builds 95 K'NEX math and geometry models, up to four at a time. Includes 920 K'NEX pieces. Includes comprehensive Teacher's Lesson Plans and pupil instructions. Ideal for Key Stages 2 & 3. Premium Quality: This item is made of high quality, heavy duty and durable