K'NEX Education Stem Intermediate Math and Geometry Building 920 Piece Set Classroom Kit The blue enamel marking spot

The blue enamel marking spot gives an excellent surface for pencil notations

This model can be used as a visual aid in schools for Geology lessons

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150-piece set includes colorful gears

first dilute a small amount of hydrogen peroxide in an equal amount of water

K'NEX Education Stem Intermediate Math and Geometry Building 920 Piece Set Classroom Kit The blue enamel marking spotDesigned 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