2. • Demonstration of experiment along with explanation.
• Method to overcome demerits of lecture method.
• Follows maxim concrete to abstract.
Lecture-Cum-Demonstration Method by Ketan Kamble
3. 1. Planning and preparation.
2. Introduction of lesson.
3. Presentation of subject matter.
4. Experimentation.
Lecture-Cum-Demonstration Method by Ketan Kamble
4. • Includes Theory and practical knowledge.
• Chances of retention of knowledge for longer time.
• Semi active participation of students.
• Multi-sensory communication.
• Better understanding of subject.
• Useful in experiments which are costly or include corrosive reagents.
Lecture-Cum-Demonstration Method by Ketan Kamble
5. CONTINUED.....
• Time-saving.
• Helps to gain student’s attention.
• Develops reasoning ability and critical thinking of student.
Lecture-Cum-Demonstration Method by Ketan Kamble
6. • Majorly teacher dominated.
• Student do not get experience.
• Not psychological sound as do not follow learning by doing.
• More preparation time required for teacher.
• Not suitable for class with large number of students.
• Demands well experienced teacher.
• Last bench students can be inattentive.
Lecture-Cum-Demonstration Method by Ketan Kamble
7. • Make small groups of students.
• Make student stand in semicircular manner.
• Place Mirror behind the table about the writing board.
• Room should be well ventilated and properly lighted.
• Apparatus should be arranged in systematic manner.
• Chemical should be checked properly before demonstration.
• Experiment an explanation should be of optimum length.
• Experiment should be well connected to principle, theory or law.
• Teacher should have good class management.
Lecture-Cum-Demonstration Method by Ketan Kamble