The phrase "a presentation on what" is correct and usable in written English.
It can be used when introducing a topic or subject matter that will be discussed in a presentation, often followed by a more specific description of the content.
Example: "The conference will feature a presentation on what the latest research reveals about climate change."
Alternatives: "a talk about what" or "a discussion on what".
Every week, we'd talk about some linguistics idea for a couple hours; then, for the last hour of the class, one of us would give a presentation on what we studied, and on how linguistics related to it.
Prepare a presentation on what it is and how it works.
This time, he offered a presentation on what ice-core records show about the sensitivity of the climate to changes in greenhouse-gas concentrations.
The U.S. Association for Energy Economics National Capital Area Chapter holds a presentation on "What the midterm elections may mean for energy policy" on Friday.
An extensive tribute to Mr. Downes, with excerpts from his broadcasts and anecdotes from friends, is being prepared for a presentation on what is now called the "ChevronTexaco Opera Quiz," Mr. Bronson said.
But the broader wave of concern about the wasted oil and smog produced by idling engines, Pakenham confessed recently, is "way behind schedule". This week, he is travelling to Granada, to give a presentation on what he hopes will prove to be the key: monetizing citizen activism.
The device itself is really just a presentation of what's happening on the network.
A presentation on eBird, what it is, how land trusts can best utilize it, and an introduction to its various features such as eBird's Location Explorer, HotSpot Explorer, Species Distribution Maps, and Data Download.
We did a revision to our web site and included a interactive presentation on what is betaworks and how we believe what we are building is in essence a new kind of media company.
In a private forty-five-minute meeting in the Oval Office in 2012, Pincus gave the President a PowerPoint presentation on what he calls "the product-management approach to government".
Here's a short presentation on what it's all about.
