The four types of informative speeches are objects, processes, occurrences, and concepts.
The first is Object, which is defined as anything that can be seen, is substantial, or has a definite
form. Process is defined as a systematic collection of actions that leads to a certain result. Then,
Event is anything that happens or is believed to happen. Finally, a belief, hypothesis, idea,
thinking, principle, or other such object is referred to as a Concept. I would rather utilize Object
as an instructive speech since it is much easier for me to discuss tangible objects.