Going back to black boards or at least not reading ppts or at least ask the students to write on notebooks rather than making soft copy of every thing and pass on to e-mail accounts of the students.

Thank you to all your responses.

basically it should be student-centered with lots of discussion. You can try project-based or problem-based teaching

Excellent question and very realistic. I thank Singh as well for his generous academic support.

Harshvardhan Singh Thank you! Abrahim Bakar and Hussin Jose Hejase  you have a point there thank you as well.