1. Enquiry-based Learning(EBL) Saif Betty Jason Class of materials

2. Introduction Classification of materials Issues in topic Choice of issue Proposed research question Conclusion

3. Classification of materials 4 classes out of 12 4 classes out of 12 Composite materials (e.g. graphene) Metals (e.g. iron) Ceramics (e.g. bricks) Polymers (e.g. plastics)

4. Possible issue Cost of materials Availability of materials Difficulties of producing new materials Limitation and potential of composite materials

5. 1) Cost of materials Depends on: 1) type 2) chemical composite 2) chemical composite 3) properties - Chemical 3) properties - Chemical - Physical - Physical

6. 2) Availability of materials The more complex the material, the less available -> increase the cost Geographical location

7. 3) Difficulties of producing new materials Cost of production Process of production Technology (Capital intensive)

8. 4) Limitation and potential of composite material Limitation High cost Time for research Limited resources Potential Better properties of materials Safer construction User friendly

9. Chosen issue: Limitation and potential of composite materials Focus: properties and costs of materials Reason: in order to find the ideal material(s) for construction

10. Research question Are composite materials ideal for construction? Reason: 1) different materials for different types of construction 2) availability of resources 2) availability of resources 3) cost of resources 3) cost of resources

11. What will be analysed? Definitions: 1) composite materials Definitions: 1) composite materials 2) construction 2) construction 3) ideal 3) ideal Applications: construction that using new material Applications: construction that using new material Issues: Pros & Cons of using new material Issues: Pros & Cons of using new material

12. Possible difficulties Identify and define clearly Not sure or confident Lead to confusion Lack of resources Reliability

13. Conclusion

14. The end