Based on my experience, I learned more when the information is represented both visually and verbally. When I can't see the information given, I can't relate, remember and understand what they are talking about. The same with when the information given is not audible, it's really difficult to understand the context. In this section, you will see the materials I used in introducing the new concepts to my class. In my first demonstration teaching, I used traditional teaching aids such as pictures and puzzles. For my second demonstration teaching, I used the modern teaching aids which is PowerPoint Presentation.