1. **Similarities of Concepts:**
- In what ways do the words language, learning, and teaching share similarities?
2. **Second Language Acquisition Schools of Thought:**
- Outline the different Schools of Thought in Second Language Acquisition and briefly describe their key principles.
3. **Changes in Language Teaching:**
- How does language teaching in the Twentieth Century differ from that in the preceding nineteen centuries?
4. **Multidisciplinary Nature of Constructivism:**
- What factors contribute to Constructivism being considered a multidisciplinary approach, and how does it integrate insights from various fields of study?
5. **Application of Language Theories in the Classroom:**
- How can theories of language acquisition and learning be practically implemented in a classroom setting to enhance the teaching process?
