1. Prepare cardboard, scissors, pens, cubes and tape.
2. Draw the following figures on the cardboard with small squares, arrange four squares of the same size horizontally, and draw another square of the same size from the top and bottom of the second square from the right.
3. Cut it along the periphery of the square with scissors.
4. Fold each side of the square.
5. surround each small square and stick it with tape to make a cube.
Expand knowledge:
A three-dimensional figure surrounded by six identical squares is called a cube. A straight parallelepiped with square sides and bottom is called a cube, that is, a hexahedron with equal sides, also called a cube or a regular hexahedron. Cubes are special cuboids. The volume of a cube (or called the volume of a cube) = side length × side length × side length; Let the side length of a cube be a, then its volume is: V=a×a×a or equal to a? .
A three-dimensional figure surrounded by six identical squares is called a cube. A straight parallelepiped with square sides and bottom is called a cube, that is, a hexahedron with equal sides, also called a cube or a regular hexahedron. Cubes are special cuboids. There are 6 faces, 8 vertices and 12 edges.