A practical set of 10 large transparent geometrical bodies designed to help understand basic mathematical and spatial concepts through direct observation and experimentation.Suitable for students over 8 years, the kit is an excellent resource for both the classroom and home training.Transparent forms allow visual demonstration of the relationship between shape, size, face and volume. Each figure can be filled with water, sand or rice, which allows for practical exercises and comparisons of capacity between different bodies.Size of the figures: approximately 15 cm.A guide for the teacher with ideas for exercises is included. 
