I use open ended materials in a variety of ways including everyday household materials ( cooking utensils, cups, bowls, etc.) with materials such as rice, sand, and water. I also use a wide variety of art materials with different items such as paint and Play Doh with materials such as safe tools, cookie cutters, etc.
In the future, I plan on making changes that include broadening my outlook on utilizing more everyday type of materials. I am planning on yard sailing and shopping at thrift stores to find materials as well when Spring comes.