Shape

Hello my son ..
my beloved son ...

now I'll teach you about shape ...
There exist various shape of object balls, prisms, cubes, blocks, cones, tubes. Examples of block-shaped object is the eraser, pencil box, radio, tv and much more ...
Examples of tube shapes are milk cans, garbage cans, glasses and guess what else?

If the cone example is a birthday hat, cap farmer, trumpet, yellow rice cone, ice cream and much more
now let's try to mention an example for the cube ...

yahhh you're right, dice , place of chalk, ice cube
If the ball for example what?
melon, watermelon, marbles, ball
prism for example a tent ...
hmmmhhh you can specify other forms of his own?