The Montessori Geometric Solids provide a concrete introduction to three-dimensional geometry through hands-on Sensorial exploration.
The set includes 10 carefully crafted beechwood solids, representing a variety of curved and straight-sided forms. Children can hold, roll, trace, compare, and classify the solids while developing visual and stereognostic discrimination.
Five matching plane-figure bases allow children to explore the relationship between a three-dimensional solid and its corresponding two-dimensional form. For example, a cylinder can be related to a circle, while a rectangular prism can be associated with a rectangle.
The complete material is stored in a fitted wooden box with lid, keeping the pieces organized and protected between presentations.
This premium-quality set is suitable for Montessori Casa environments, classrooms, homeschool settings, and other hands-on geometry activities.
10 Geometric Solids Included
- Sphere
- Cube
- Cone
- Cylinder
- Rectangular Prism
- Triangular Prism
- Square-Based Pyramid
- Ellipsoid
- Ovoid
- Triangular Pyramid
Five Plane-Figure Bases
- Square
- Rectangle
- Circle
- Equilateral Triangle
- Acute Isosceles Triangle
Key Features
- 10 Three-Dimensional Geometric Forms – Introduces a varied collection of curved and straight-sided solids.
- Premium Beechwood Construction – Smooth wooden forms designed for repeated hands-on classroom use.
- Five Matching Plane Figures – Helps children explore relationships between 3D solids and 2D shapes.
- Sensorial Exploration – Supports visual discrimination, tactile exploration, comparison, classification, and geometric vocabulary.
- Wooden Storage Box with Lid – Keeps the complete material organized and protected.
- Classic Montessori Geometry Material – Suitable for Sensorial and early geometry work in the Casa environment.
What's Included
1 × Wooden storage box with lid
10 × Geometric solids:
sphere, cube, cone, cylinder, rectangular prism, triangular prism, square-based pyramid, ellipsoid, ovoid, and triangular pyramid
5 × Wooden plane-figure bases:
square, rectangle, circle, equilateral triangle, and acute isosceles triangle
