[Your Full Name]
[Your Address]
[City, State ZIP Code]
[Your Email Address]
[Your Phone Number]

[Date]

[Principal's Name]
[Principal's Title]
[School Name]
[School Address]
[City, State ZIP Code]

Dear [Principal's Name],

I am writing to formally resign from my position as [Subject/Grade] Teacher at [School Name], effective [Last Working Day Date].

I have accepted a position that aligns with my long-term career goals and professional development objectives. This decision was not made lightly, as I have truly valued my time at [School Name].

I am grateful for the opportunity to work with dedicated colleagues and inspiring students. The professional development opportunities and supportive environment here have significantly contributed to my growth as an educator. I have learned invaluable lessons that I will carry forward in my career.

I am committed to ensuring a smooth transition. I am happy to assist with training my replacement, organizing classroom materials, and preparing lesson plans for the remainder of the academic year. Please let me know how I can best support this transition process.

Thank you for the opportunity to be part of the [School Name] community. I wish you and the entire staff continued success.

Sincerely,

[Your Signature]
[Your Typed Name]