Classes invovling participation and discussion are more effective

Education methodology always varies among different teachers. Some teachers pay more attention to lecturing while others contend that students’ participation in the class is more important. I tend to agree that classes with various forms of involvement and communication are more effective. Firstly, classes involving group discussions, project debates and interaction with teachers and classmates…

Shellfish

The passage and lecture both discuss a kind of shellfish, which is dubbed zebra mussel, and its impact in North America. The reading claims that the invasion of this creature cannot be stopped and it would be a prominent dangerous. In contrast, the professor explains that there are some effective ways to control zebra’s spread…