Paper plates are mainly circular.  Circles have no beginnings and no endings. 
A symbol of oneness and contianment.  Try these paper plate therapeutic ideas here.
 
*Type:Presentation
*Method: Psychoeducation and Reflection
*Length: 22 pages
*Time: No time limit. You work at your own pace.
*Price: £5
*Aim: Therapuetic activity for children