broad topic isn't exactly what you want in a presentation, you usually want to have a very narrowed topic, focusing on something specific. Detains and examples are very important, so check that. You always need multiple sources. A cited list is also very important, because it's technically illegal to not have one if you used any info from somewhere else besides your own brain. D isn't important at all E could be important for the working progress phase, but for the presentation itself, it's not really needed.
If the title is "After Hours in Kindergarten" then the theme is about what goes on in a kindergarten's experience while in school. It provides the theme and tells you what you’ll be reading about.