Presentation slides are optional. A presentation is not a set of slides: It is about someone having something to say to an audience. Creating slides is therefore less important than planning the ...
If not, click on the "View" tab and make sure the "Show speaker notes ... quick controls for the presentation, alongside the corresponding speaker notes for the active slide.
As a solution, she started adding embellishments to her slide presentations, including cactus themed ... when Scheffel asked them to recall information from the presentation, one student said ...