What does it mean by “a presentation that has value to the Destination ImagiNation® program”?

A presentation is a way of conveying information to an audience through visual means. In this case, the "visual means" must be something that can be viewed via a computer.

In order for the presentation to have "value to some aspect of the Destination ImagiNation program", it should convey information important to someone involved in the program. The challenge gave 3 examples of possible audiences for this information (team managers, appraisers, and participants), but you are certainly not limited to those.

So, decide what about creative problem solving in general - or Destination ImagiNation® in particular- is important for someone to know & go from there!