Some topics that I come up with:
You can come up with your own project topic: Group 1 decided to work on an information system for groceries store.
Requirement
Each team is required to write up a report detailing the design of its database system. The report should include:
Requirements from the literature are acceptable.
Do not forget the assumptions you have made when design the database.
For example: I assume that the library has only one copy of each book when I design a database for the library. Furthermore, I assume that each library item has an ISBN. Therefore, I use ISBN as the key of the entity named 'LibraryItem';
For this step, you need to include in your report the SQL/Oracle command that you use to create the tables in your database.
Follow this link for the instruction on creating database application with PHP.