The devices which are used to make teaching methods more effective are known as

Question

Accepted Answer

Explanation:

1. **Why Option 3 is Correct: Techniques of teaching**

Techniques of teaching refer to the specific methods or strategies employed by educators to enhance the learning experience and make teaching more effective. These techniques can include the use of various devices and tools, such as multimedia presentations, interactive whiteboards, educational software, and other technological aids that facilitate better understanding and engagement among students. By incorporating these devices, teachers can cater to different learning styles, maintain student interest, and improve the overall effectiveness of their teaching methods. Therefore, techniques of teaching are directly related to the use of devices that enhance the educational process, making Option 3 the correct answer.

2. **Why the Other Options are Incorrect:**

- **Option 1: Objectives of teaching**

Objectives of teaching refer to the goals or outcomes that educators aim to achieve through their instruction. These objectives guide the planning and execution of lessons but do not specifically involve the use of devices or tools. While objectives are crucial for structuring the teaching process, they do not directly relate to the devices used to enhance teaching methods.

- **Option 2: Principles of teaching**

Principles of teaching are the foundational theories and guidelines that inform effective teaching practices. These principles provide a framework for educators to develop their teaching strategies but do not specifically pertain to the use of devices. Principles focus on the underlying philosophy and approach to teaching rather than the practical tools used in the classroom.

- **Option 4: All of the above**

This option suggests that objectives, principles, and techniques all involve the use of devices to make teaching more effective. However, as explained, only techniques of teaching directly relate to the use of devices. Objectives and principles are more abstract concepts that guide teaching but do not specifically involve the practical application of devices. Therefore, Option 4 is incorrect.

In conclusion, Option 3, "Techniques of teaching," is the correct answer because it specifically addresses the use of devices to enhance teaching methods, whereas the other options do not directly relate to this aspect.