At first, thanks that group one gives us a great presentation, which is vocabulary teaching. Group one did it good at various activities and active teaching styles. However, this presentation should be focused more specifically on vocabulary. It covered too much from vocabulary to grammar. In my point of view, grammatical rules of comparison should be eliminated. In short, group one do did a good demo for us to follow.
Teaching vocabulary is not an easy task. As we were at high schools, the only way for us to learn vocabulary is through memorizing deliberately. However, learning vocabulary through context is the better way. Learning vocabulary by means of reading materials is much easier because it is connected with real life. Moreover, incidental learning can be used in context-based instruction. Wide exposures to reading are the best way to acquire vocabulary incidentally.