K.K.
Hi C.,
Well, there are few things you can do, that on the surface don't appear to be for writing, however they are exactly for improving writing and fine-motor skills. Tina is absolutely correct in saying to strengthen gross motor skills too. Here are a few other ideas:
1. Have him write on vertical and horizontal surfaces-- chalkboard, white board, etc. He will probably enjoy markers/chalk before pencils. You can pre-draw lines (vertical line, horizontal line, diagonal lines, "V" strokes, circles, "X" marks, etc. to give him something to write purposely, however, make it fun...low pressure at this point. As long as he is moving his arms and hands, he is working.
2. Have him use push pins...under close supervision. Give him either paper, cardboard, cardstock..the thicker the paper the more it works his skills, draw or have a design preprinted, and let him lay on carpet or a carpet square and use the pushpin to poke holes on the line of the design. He can turn over the paper and see the light coming through. They usually love this. The push pin is small enough to force a pincer grasp which he will need for writing with a pencil. I have used the Jumbo push pins and then moved the child down to the normal small sized.
3. Tape a color page or paper under a table...let him color laying on a pillow looking up at the paper that is taped on the under side of the table...great for shoulder and arm stability and usually they think they are getting away with something.
4. Have him write on sandpaper/boxes...any different surface.
5. Put shaving cream on the table and let him make designs and letters, etc. using the pencil...eraser down, or just his fingers. Shaving cream is great for cleaning your table...kids love the sensory aspect as well.
5. Keep it low pressure and fun. You are right, most lil' boys are not ready to sit and work at 3. That means we have to make it fun and interesting. If it is stressful and not fun, he will hate doing it, shut down, and it will take SO MUCH longer to get him to join in and learn once he does get to a maturity level of being interested. Make sure he has had some physical activity before asking him to sit and work...that usually will help.
Let me know if you need other ideas...right now that is all I can remember doing when I taught a preschoolers with disabilities class....make it fun...for both of your sakes.
K.