start with a long strip of paper
tie NEAR ONE END a knot
crease out the edges ****don't crease too hard
next take any little extra bit of paper from your knot and fold it over the edge of the pentagon you made
take th longer end and start wrapping it around the pentagon it will guide you so don't try to wrap it in any particular direction
tuck the last little bit under the wrapping
then pinch AROUND the corners so that it turns in to a star
*****-- DON'T WORRY IF IT DOESN'T WORK THE FIRST TIME YOU MAKE HAVE CREASED TOO HARD OR THE STRIP WAS SO LONG THAT IT JUST GOT TOO FAT FOR IT TO KEEP ITS SHAPE--*****
Draw the net of a cube (picture below) on a piece of paper, cut it out and fold on the black lines. Put glue on the trapezium-shaped tabs to hold the cube together.
If you search online for "paper models" or "card models" you will find several printable model kits. I have seen a few nice arches that were free.
eHow has pictures and vague instructions. For $9.99 they sell a video with step by step instructions.
go to yooutube, you will find endless crafts
Look up Oragami
Yes you can draw the nets of 3D objects on graph paper
this craft is called "quilling".
check it yourself
3D shapes have edges, sides, and intersecting points
The special features of 3D shapes are they all are 3D which means they are fat but 2D shapes are flat they can not stand up.
piece of tape and paper. hand of a clock shadows mousepad
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3d shapes with six faces are called hexahedra.
Cubes, pyramids, cones, and spheres are all 3D shapes.
3D shapes have three dimensions, namely length, breadth and height.
Polygons are 2d shapes whereas polyhedrons are 3d shapes
Give vidoes to understand the 2d and 3d shapes clearly