Lesson How Can We Manage Our 1 Waste: The 5Rs Technique What's In Directions: Study the pictures of the new products created or made and identify what common materials are used (Sally 2009) (Shing, 2008) orignos.nd] Colond Pencils And State DEA Decorative Tin Canº. 2001) 1. What materials are shown in the picture? What are they made of? 2. Where can we find these materials? 3. Are these materials common in our locality?​