Hello Alaukik
Either:
- Set up the database so that entries require approval. If the entries are never approved, then only the student that added a particular entry and the teachers can view it.
Or:
- Set the group mode of the database to "Separate groups" and assign each student to a separate group.
Or:
- On the edit settings page, set the maximum number of entries to most that any student would be posting and the entries required before viewing to be higher than the maximum number.