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This animation demonstrates the components (vertices, edges, diagonals and faces) of the cube, one of the Platonic solids.
Building cubes shown in several views from the available unit cubes aids spatial vision and other skills.
Build 3D shapes from unit cubes with the help of several views.
Edges, diagonals and faces of a cube can be identified by its vertices.
Examining solids formed by the intersection of a cube and a plane.
A cuboid is a polyhedron with six rectangular faces.
Not all nets consisting of 6 congruent squares are foldable into cubes.
This animation demonstrates the different nets of a cuboid and includes a game.
A spectacular demonstration of algebraic expressions.
This animation presents the formulas to calculate the perimeter and area of shapes as well as the surface area and volume of solids.
This 3D scene explains the correlation between the ratio of similarity and the ratio of volume of geometric solids.
Calculating the volume of a sphere is possible using an appropriate cylinder and cone.
The sum of the volume of the ´tetrahedrons´ gives an approximation of the volume of the sphere.
Coloring the vertices, edges and faces of a given cube according to the criteria specified in the exercise.
An exercise about the regular hexahedron built from unit cubes to help deepen your knowledge of cubes.
This animation demonstrates various types of cuboids through everyday objects.
The Möbius strip and the Klein bottle are special two-dimensional surfaces with only one side.