When choosing a ribbon, consider how you want the bow to look. Stiff or wired ribbon creates bows with perky loops that hold their shape; soft fabrics are great for bows that lie flat or bend gracefully. The steps below are easy, but it’s a good idea to practice first with scrap ribbon. Don’t expect the bows to look perfect when tied; you’ll need to adjust and shape them.
Bow How-Tos
Bows are always in style, particularly during the holidays. Use these four festive bows for everything from gift toppers to holiday trimmings.

It's very nice to do this work specially for kids.
Chellewarren gives the essential instruction missing from Martha's directions--pulling the first loop from the right and the next from the left, twisting, and then repeating. Do all the loops on one end of the bow, then all the loops on the other. Modulate how hard you pull and twist, so that you don't make one end of the bow longer than the other.
....keep the pieces together while you work out the ribbon. From this point you pull the outside loop to the right side, twisting the ribbon about 90 degrees or more away from you. Do this on each side. The next loop you'll do the same thing but pull it to the left. Keep doing this until you've pulled and twisted all the loops of the ribbon. Adjust the final bow as needed.
Actually the Rosette bow is wrapped around a hand. Once all the ribbon is wrapped, you tape it to itself (on what will be the bottom). Determine the middle of the ribbon, then cut out a ' V ' notch on each side at the middle, leaving enough ribbon to hold it all together ( Don't cut V's to touch but close facing each other - like this > < ). Then take a piece of string, twine, embroidery thread, sewing thread, whatever you have, and tie it tightly in the middle V. This will keep the pieces
For the rosette bow, it doesn't say to fold the ribbon back and forth - it says to wrap it around your hand. Judging by the picture, however, it looks like the ribbon should be folded back and forth. I tried to make it yesterday with the instructions given, and it was terrible. I managed to turn it into something else though. Also, the instructions say 45 inches is 10 wraps around? They must be children.
You just fold the ribbon back and forth as shown. They you tie across the middle and you capture all the loops.
I need more detailed instructions for the rosette bow, from start to finish. How is the bow anchored ?