Ris forRubik's cube
A Rubik's cube is a 3-dimensional puzzle invented in 1974. It has nine squares on each side. You can move parts of the cube around so that the colors get mixed up. When the puzzle is solved, each side will have all the squares the same color.
Ris forRussian doll
Russian nesting dolls, also known as matryoshka dolls or babushka dolls, are small wooden dolls that fit inside each other. Russian dolls can also depict animals.
Sis forSandcastle
A scooter is very similar to a skateboard but usually has two wheels, and a handle to hold onto it by. The scooter in the picture has three wheels.
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Sis forSkateboard
A skateboard is a piece of wood with wheels underneath. You stand on the skateboard and push with one foot to make it go forwards, or just stand on it if you are on a slope.
People can do lots of tricks on skateboards, like jumping and twisting. On a large skateboard ramp people can even flip right over in the air.