This course examines the study of metal alloys and non-metallic alloys, including composites that begin classifying materials according to their composition, characteristics, processing/manufacturing of materials, and application of materials through paper and visual literacy guidance as group investigation-based projects. Assessment of learning outcomes is carried out through experimental results reports (conformity with design, theoretical studies, experimental methods, results and discussions, conclusions, literature), presentation materials in the form of PPT (performance structure, ideas for each presentation, creativity, IT applications), presentation skills ( delivery techniques, the ability to defend ideas, respond to the opinions of others, cohesiveness)