Here is how to make an origami cube with six sheets of square paper. It doesn't matter what color paper you have, or the size of the paper. Just make sure your paper isn't too thick. Each fold will be in a seperate step with text that tells what to do. I apologize for the blurry pictures. They were taken on my IPod Touch
Step 1: Get Your Paper
To make one cube, you need 6 sheets of square paper, and they all have to be the same size.
Step 2: Fold the Paper in Half Horizontally and Unfold
Step 3: Fold the Bottom Edge to the Crease You Just Made
Step 4: Do the Same With the Top Edge
Step 5: Fold the Bottom Right Corner Up
Step 6: Fold the Top Left Corner Down
Step 7: Unfold the Corners
Step 8: Unfold the Top Edge
Step 9: Using the Existing Crease, Fold the Top Right Corner Along the Line.
Step 10: Fold the Edge Back Down
Step 11: Unfold the Bottom Edge
Step 12: Again, Using the Existing Crease, Fold the Bottom Left Corner Along the Line.
Step 13: Fold the Bottom Edge Back Up
Step 14: Unfold the Top Edge Again
Step 15: Using the Existing Crease, Fold the Bottom Right Corner Up
Step 16: Fold the Top Edge Back Down
Step 17: Make a Pocket for the Top Left Corner to Go In, As Shown
Step 18: Slide the Top Left Corner In
Step 19: Turn the Paper Over
Step 20: Fold the Bottom Corner Up
Step 21: Fold the Top Corner Down
Step 22: The First Unit Is Done.
Step 23: Now Follow These Steps to Make 5 More Units
Step 24: Follow These Pictures to Connect the Units.
Step 25: Your Cube Is Finished! :)