18 . Геометрические фигуры Пластик для

18pcs Plastic 3D Geometric Model Mathematics Manipulatives Kid Student Toy

Description:

18 pieces Geometric Models Set with cross section and auxiliary line include : cubes, cylinders, pyramid, sphere, cone, and rectangular solids

3D spatial visualization model, help kids learning solid geometry, improve space imagination

Exploring : geometric construction & cross section & arris, volume, length of side, parallel, perpendicular relationship

High school math manipulatives geometry teaching aids for student teacher supplies

Made of plastic with smooth surface, easy to hold on hands.educational toy xams gift

Material: plastic

Color:As picture show

Specification:

Sphere (Dia) approx 9cm/ 3.54 inch

Cube (L) approx 9cm/ 3.54 inch

Cuboid (L*W*H) approx 9*7*4cm/ 3.54*2.75*1.57 inch

Square prism (L*W*H) approx 10*5*5cm / 3.93*1.96*1.96 inch

Triangular prism (L*W*H) approx 8.5*8.5*10cm/ 3.34*3.34*3.93 inch

Hexagonal prisms (L*H) approx 6*10cm/ 2.36*3.93 inch

Cyclinder (Dia*H) approx 9*10cm/ 3.54*3.93 inch

Triangular pyramid (L*H) approx 10*11cm/ 3.93*4.33 inch

Rectangular pyramid (L*H) approx 8.5*8.5cm/ 3.34*3.34 inch

Square pyramid (L*H) approx 8.5*12cm/ 3.34*4.72 inch

Pentagonal pyramid (L*H) approx 6*10.5cm/ 2.36*4.13 inch

Hexagonal pyramid (L*H) approx 5*10cm/ 1.96*3.93 inch

Circular cone (Dia*H) approx 9*12cm/ 3.54*4.72 inch

Regular octahedron (L) approx 9cm/ 3.54 inch

Package Includes:

18pcs 3D Geometric Model Toys