If as an EVS teacher, you want to teach about a volcano and its functions in your class, which one of the following teaching aids should you use?

Draw a figure of volcano on the black board

Showing picture of a volcano and explaining its functions orally

Use an experimental model of volcano to explain its physical aspects and functions

Play a video for better understanding of various aspects of volcano

If as an EVS teacher, you want to teach about a volcano and its functi

1.	If as an EVS teacher, you want to teach about a volcano and its functions in your class, which one of the following teaching aids should you use?
A.	Showing picture of a volcano and explaining its functions orally
B.	Use an experimental model of volcano to explain its physical aspects and functions
C.	Draw a figure of volcano on the black board
D.	Play a video for better understanding of various aspects of volcano
Answer» C. Draw a figure of volcano on the black board