I teach students by practical knowledge. I make them to think by themselves about the things. I help students to go deeper in their subjects and be advanced in it.
Firstly, I teach the concept.
Second, I give some real life examples for better memory.
Third, I demonstrate them.
Fourth, They demonstrate me and I check the good points and mistakes in there demonstration.
Fifth, I let them do some simple level questions to gain confidence and slowly increase the difficulty level.
Sixth, let them do some more research about the topic for deeper knowledge.

I teach sincerely in fun way.