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30 dana za povrat kupljenih proizvoda
Chain Gang-The Chemistry of Polymers is one of the Science in Our World Teacher Resource Modules. This set is aimed at enabling teachers to introduce their students to the concepts and processes of industrial chemistry and to relate these concepts to the consumer products students encounter daily. These hands-on, problem-solving activities help connect science lessons with real life. Explore the versatility of plastics and other polymers that we use daily.