What is stored

• Names, usernames and class groups of students, and names and phone numbers of parents who join.
• Homework and quiz marks, submitted work (photos or typed answers), and teacher comments.
• Private messages between a parent and Mr Lahdaibi, including attached files.
• Passwords are never stored — only a one-way scrambled version that nobody, including Mr Lahdaibi, can read.

Who can see what

• A student sees only their own homework, marks and progress.
• A parent sees only their own child's work and marks, and their own private conversation with the teacher.
• Mr Lahdaibi, as the teacher, sees all class records in order to teach, mark and report.
• No student can see another student's work. No parent can see another family's information.

Where it lives

The site and its records are hosted on Cloudflare, a major internet infrastructure company, over an encrypted connection (the padlock in your browser). Nothing is sold, shared or used for advertising — ever.

Your rights

• You may ask at any time what is stored about your child.
• You may ask for your child's account and records to be removed, and it will be done.
• New student accounts are approved personally by Mr Lahdaibi before they can be used.

Questions

Message Mr Lahdaibi on WhatsApp (5066 8131) or through the Messages page once signed in.

Last updated August 2026 · The Math Centre · Mr Ridha Lahdaibi, Mathematics