Final answer:
A school excursion report should summarize experiences, provide geological or natural history, and include critical examination, along with adherence to report guidelines.
Step-by-step explanation:
Writing a report on a school excursion involves summarizing your experiences, providing some background geological or natural history of the area, and ensuring that your report follows the guidelines of being of an appropriate length, with correct spelling and grammar, complete sentences, and photographs if possible. Including personal reflections and observations can enhance the report and make it more engaging. When writing this type of report, it's important to describe the places visited, activities done, as well as any educational content such as geological information that was learned during the excursion. The report should be concluded with your own critical examination and conclusions drawn from the experience.