With a square piece of paper, you can make a three-dimensional ball or cube that you can actually blow up like a little balloon. You can even fill it with water and make a water bomb!

Steps

  1. Fold a square piece of paper diagonally, in both directions. The creases should make an "X" in the paper. (If you like you can write a message in the middle)
  2. Fold the paper down, in half.
  3. Bring the upper right corner in as shown.
  4. Repeat on the other side. Press down firmly.
  5. Fold the flaps to the top.
  6. Flip the whole thing over and repeat on the other side to make a diamond shape.
  7. Fold the right and left corners to the center of the diamond. Repeat on the other side.
  8. Tuck the loose flaps into the folds you just made. Repeat this with all four flaps.
  9. On the end that did not have any flaps, you will find a little hole at the pointBlow into it. The ball should inflate - just remember to keep those flaps tucked in, and you might need to loosen up the other folds a little bit for the ball to get round.
  10. Finished.

 

Tips

  • If you want to make the water balloon waterproof, put aluminum foil inside it, (not plastic wrap; it will rip because of the heaviness of the water). You may throw it at each other for fun like a water balloon fight.
  • Follow all directions possible, if you mess up it will be hard to fix.
  • If you did a message inside, hold it against the light and look in the hole.
  • If you want this ball to be able to hold water, you might want to use wax paper.
  • If you want you can have a water war, and throw these at each other.
  • Also you can stick clingfilm to the non coloured side and this will make it waterproof.
  • To make a water bomb, fill the hole with water.

Warnings

  • When throwing water bombs, be careful not to hit anyone in the face. It can cause injury if the face is hit hard.