Answer:
Here are a few methods that I suggest:
1. Use many slides and animations. This keeps their attention. If you just flip slide to slide manually, it would bore most students easily and they wouldn't pay attention.
2. Make your point clear and concise. Don't ramble on with side details, highlight only what they need to know.
3. Add a bit of noise. As with the first point, it helps keep their attention, because if the student can't see, they can at least hear and pay better attention, and vice versa.
4. Add many pictures and visuals, as this will help students better understand what you're talking about.
Explanation:
This is really just adding on to the answer, so I hope this helps.