To have fun with your kid does not take much. Just use some creativity and both mother and son/daughter can have fun together.
Origami - Dog
1. Start with a piece of square paper.
2. If it is colored paper, put the colored side face down on the table as shown below.
Then fold along the diagonal to give a triangle.
3. Now fold the corners together and unfold, to give a crease as shown.
4. Then fold the dog ears down, using the crease line as a guide.
5. Next fold the top and bottom of the head, away from you.
6. Draw the eyes, a nose and a mouth. The dog is done!