TeacherEmail verified
Mr. Ren
Teacher at Lincoln Secondary School, loves computer science
- 🇺🇸 San Francisco, California, United States
- Lincoln Secondary School
- 2017 to 2025
- English
I taught computer science and French at Lincoln Secondary School, San Francisco. I answered every email, even at midnight.
I ran the science fair after school and some of my proudest moments happened there. I bake for the whole street at New Year.
Subjects taught
Messages of thanks
Did Mr. Ren make a difference to you? Tell them. Messages are free.
Sign in or join free to leave a message.
- Andile Van der MerweFormer student🇿🇦 Aug 16, 2026
I failed computer science twice before you. After you I passed with a B. Thank you. Greetings from Johannesburg.
- Claire S. WellsFormer studentPhoto verified🇬🇧 Aug 11, 2026
You taught me computer science in 2018 at Lincoln Secondary School. I still remember the last day before the summer holidays.
- Feng Peng Deng 🇺🇸 · $39 · Oct 1, 2026
- Khalid Amin 🇸🇦 · $3 · Sep 29, 2026
“Remembering Lincoln Secondary School fondly. - Medina”
- Ana M. Pacheco 🇺🇸 · $10 · Sep 28, 2026
“Remembering Lincoln Secondary School fondly. - Los Angeles”
- Anonymous 🇺🇸 · $5 · Sep 24, 2026
“Remembering Lincoln Secondary School fondly. - Oakland”
- Gianna N. Neal 🇳🇿 · $20 · Sep 22, 2026
- Anonymous 🇺🇸 · $25 · Sep 6, 2026
- Sandesh E. Gala 🇮🇳 · $27 · Aug 31, 2026
“Remembering Lincoln Secondary School fondly. - Chennai”
- Neema Ssebuliba 🇹🇿 · $25 · Aug 29, 2026
“Remembering Lincoln Secondary School fondly. - Zanzibar City”
- Nhân Lâm Ta 🇻🇳 · $29 · Aug 25, 2026
- Waweru Mbwambo 🇰🇪 · $3 · Aug 19, 2026
- Paula R. Muñoz 🇺🇸 · $34 · Aug 18, 2026
- Nanami Nao Yokoyama 🇯🇵 · $20 · Aug 13, 2026