This is a wordpress cool plugin for adding editing deleting and showing records of teachers students and subjects.
it's easy to use just install the plugin and you will see the links in the menu and it will be easy to use.
to display the data for the users you should use this short code :
[addTable page="teachers"] , [addTable page="students"] , [addTable page="subjects"]
The table html,css used to display the data is copied from this free template: https://colorlib.com/wp/template/table-with-vertical-horizontal-highlight/