Page 158 - SK Year 6 Science DLP
P. 158

Knowing Waste Materials



                     Every day we throw leftover food, plastic     Waste materials are
                     bags, drinking cans, papers, and other        materials that we no
                     types of materials. Do you know the           longer need and do not              SCIENCE
                     meaning of waste materials?                   want to keep.                       YEAR 6





                     Waste materials can be categorised as follows:






















                     Plastic               Metal                    Glass                     Paper
                     Plastic waste         Waste materials          Bottles, jars, and        Materials
                     consists of           such as scrap            glass apparatus           such as old
                     synthetic             iron, aluminium,         are examples of           newspapers,
                     materials,            and milk cans are        glass wastes.             magazines, and
                     food wrappers,        examples of metal                                  boxes are types
                     bottles, and          wastes.                                            of paper wastes.
                     containers made
                     of plastic.




                                                     State examples of
                                                     waste materials
                                                     based on the types
                                                     of material.






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