This power point presentation demonstrates the concept of main idea and details. It shows students that there are parts to a whole. For example a whole car has parts (window, door, etc) and this can relate to the whole idea of a story (main idea) and its parts (details). The final page of the presentation shows pictures that demonstration whole ideas (main idea) and its parts (details). You can ask them to identify which pictures demonstrate a main idea and which would demonstrate the details of the picture.