K'NEX Education Stem Intermediate Math and Geometry Building 920 Piece Set Classroom Kit first dilute a small amount

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

150-piece set includes colorful gears

Kit includes Instruction & Activity Book

Use these 1-inch color cubes to teach color recognition

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

K'NEX Education Stem Intermediate Math and Geometry Building 920 Piece Set Classroom Kit first dilute a small amountDesigned 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