Official Solution:
Learning environment’s efficiency is determined by learning methods supported. What makes the difference is not the technology itself, but rather, the learning methods enabled and supported by the technology. The main learning theories are objectivism and constructivism. Objectivism is a teacher-centered learning method whose goal is to represent and transfer objective realities from the teachers to the learners. An objectivist environment supports the passive learning methods, in which the learners are passive recipients of instruction, acquiring common understanding from teachers, rather creating their own knowledge. In contrast with objectivism, constructivism is learner centered. In a constructivist environment, learners can control their learning paces. The role of teacher is to assist the learners in constructing their own knowledge.
Web-based virtual online classroom (WVOC) is designed in two components. Instructional communicating environment (ICE) is mainly used to transfer learning materials and promote teachers and learners to interact instantly. To improve interactivity, ICE also provides some efficient tools such as chat-room, bulletin board systems etc. Collaborative learning environment (CLE) encourages learners to explore and communicate freely. This environment provides for learners some other learning tools such as lecture video, chat-room, contextual discussing forums, frequently asked questions (FAQ) etc.
The passage suggests that in a Web-based virtual online classroom (WVOC), the Instructional Communicating Environment (ICE) and the Collaborative Learning Environment (CLE) primarily differ in their:A. Technological sophistication and the range of tools they offer.
B. Emphasis on teacher-led instruction versus learner-led exploration.
C. Ability to support objectivist versus constructivist learning theories.
D. Focus on passive learning versus active engagement of learners.
E. Usage in transferring learning materials versus promoting instant interaction.
To answer this GMAT Reading Comprehension question, let's analyze the passage and the options provided based on how the Instructional Communicating Environment (ICE) and the Collaborative Learning Environment (CLE) are described:
1. ICE is described as primarily used for transferring learning materials and promoting instant interaction between teachers and learners. It supports tools like chat-rooms and bulletin board systems to improve interactivity.
2. CLE, on the other hand, encourages learners to explore and communicate freely. It provides tools like lecture videos, chat-rooms, contextual discussing forums, and FAQs to support this exploration and communication.
A. Technological sophistication and the range of tools they offer. - The passage does not distinguish these environments based on technological sophistication or the range of tools; rather, it emphasizes their functional purposes. INCORRECT
B. Emphasis on teacher-led instruction versus learner-led exploration. - This choice accurately captures the primary functional difference between ICE and CLE as described in the passage. ICE is more about transferring materials and promoting teacher-learner interaction (suggesting a more teacher-led approach), while CLE supports learner exploration and communication (implying learner-led activities). CORRECT
C. Ability to support objectivist versus constructivist learning theories. - While this choice seems relevant because it contrasts objectivist and constructivist theories mentioned earlier in the passage, the passage does not explicitly link ICE and CLE to these theories. INCORRECT
D. Focus on passive learning versus active engagement of learners. - This choice does not directly reflect the descriptions. Both environments promote some level of engagement, and the passage doesn’t clearly indicate that one supports passive learning. INCORRECT
E. Usage in transferring learning materials versus promoting instant interaction. - This choice incorrectly suggests that ICE does not promote instant interaction, which is contrary to the passage’s description. INCORRECT
Answer: B