Terms of classes

Last updated: 14 November 2026

In short: small batches, fees in advance by the 5th of each month, no classes on holidays, one month's notice before leaving, and my study material is for enrolled students only.

Who these terms are with

Classes are taught by me, Sanjib Sikder, an independent teacher in Kolkata, India. When a student joins, the parent or guardian (for students under 18) accepts these terms on the student's behalf.

Classes

• Batches are kept small, usually five students at most. Subjects: Physics and Mathematics.
• Classes are live, online or in person at Baguiati–Hatiyara, Kolkata. The schedule is agreed when the student joins.
• Classes follow the batch schedule. Students have school exams at different times, so I cannot give extra or separate classes for one student's school exams.
• A class missed by the student, for any reason, is not repeated. When time allows, I may help with what was covered, but this is at my discretion and not a commitment: my time is limited, and the other students' classes come first.
• If I have to cancel a class, I will reschedule it.
• There are no classes on major holidays, such as Durga Puja and Diwali. I announce them in advance.
• I do not run demo classes.

Fees

• Fees are monthly, per subject, and are told to you before the student joins.
• Fees are paid in advance, by the 5th of each month.
• If fees are not paid on time, classes and platform access may be paused until they are paid.
• Fees for a month that has started are not refunded if the student stops partway through it.
• Monthly fees are not reduced for holidays or for classes the student misses.
• Fees may be revised; you will be told at least one month before any change.

Leaving

Please tell me one month before the student stops. Access to the learning platform ends when the student leaves.

Study material and the platform

• My study book, problems, tests and other material are for the enrolled student's own study during the course. Parts of it, such as book chapters and tests, are open only for a limited time.
• Please do not copy, share, upload, record or sell them, or share sign-in access with anyone else.
• Accounts are personal. Access may be withdrawn if material is shared or the platform is misused.

Conduct

Students are expected to come prepared, be on time and be respectful to the teacher and to other students. I may ask a student to leave a batch if their behaviour repeatedly disturbs the class.

Results

I give every student my full effort and attention. Results also depend on the student's own work, so no particular marks or rank can be guaranteed.

Privacy

How students' data is handled is explained in the privacy policy.

Changes and law

These terms may be updated; the current version is always on this page. They are governed by the laws of India, and the courts of Kolkata have jurisdiction.

Questions: sanjibju2002@gmail.com or WhatsApp +91 70445 58001.