The slides to include are
1. Title Page
2. Why do we want to do this or why is this important to do? (optional slide)
3. Current theory of how things are done
4. History with a classic examples
5. Picture of thing you are presenting on
6. Components
7. Experimental Pictures
8. Equations
9. Results
10. Analysis
11. Conclusions
12. Acknowledgements (optional)
13. References
14. Supplement (optional)
Remember you can always add more slides on each item in the above list to make it longer.