Printable PDF includes over 30 high quality images of patterns to follow - about 32 pages total.
For this activity you will need any wood shapes bulk set where variety shapes and sizes are present, as well as Popsicle sticks variety lengths and felt background which allows the shapes to stay on the surface without sliding, all available in craft stores (see last image, brands include Darice Wood shape assortment 1000 bulk or Dick Blick Creativity Street wooden shapes plus Popsicle sticks and puzzle sticks)
While making the patterns ask your child to pay attention to the negative space - the background color between the shapes rather than the shapes themselves while placing them. It teaches to estimate distances, precision and perfect the symmetry. Also helps to build up the design/arrangement aesthetic techniques.