If you have a child on the Autism Spectrum, you already know how sometimes they can have trouble with fine motor skills such as using scissors. I have a double whammy, with an Aspie and a left hander as well. (It's hard as heck to teach a lefty how to use scissors when everyone in the family is right handed.) I recently turned to scissor skills worksheets to help as a warm up activity for him. Google "scissor skills" or check out the links I have here.
http://www.worksheetworks.com/miscellanea/hand-eye/scissors.html - Has a random shape generator for more cutting fun
Cutting Skills Printables