Otávio Machado

Messages of thanks

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• Marcel FischerColleague🇩🇪

  You taught me biology in 2022 at Campinas High School. I still remember the time the class pet escaped.

• Lester C. AgustinFormer student🇵🇭

  You taught me biology in 2024 at Campinas High School. I still remember the volcano experiment that got a bit out of hand.

• Tomoko Risa NakajimaParent🇯🇵

  You taught me biology in 2021 at Campinas High School. I still remember the long bus ride home. Greetings from Tokyo.

• Grayson P. DaltonFormer student🇬🇧

  You taught me biology in 2019 at Campinas High School. I still remember the volcano experiment that got a bit out of hand

• Esther Joy WilliamsFormer student🇳🇬

  I was in your Year 10 class in 2018. You believed I could do it before I did Thank you again.

• Clara Claudia SchulzFormer student🇩🇪

  You taught me biology in 2015 at Campinas High School. I still remember the day we all got the giggles in assembly

• Thomas W. BlackColleagueAddress verifiedID verified🇬🇧

  You taught me biology in 2016 at Campinas High School. I still remember the morning the power went out and we had class in the yard.

• Neil E. ManaloFormer student🇵🇭

  you taught me biology in 2023 at Campinas High School. I still remember the last day before the summer holidays. Thank you again.

• Sibel Sevgi CoşkunFormer student🇳🇱

  You taught me biology in 2023 at Campinas High School. I still remember the quiz night we nearly won.

• Gauri D. JadhavFormer student🇮🇳

  You taught me biology in 2014 at Campinas High School. I still remember the snow day nobody expected.

• Peter ShayoFormer student🇰🇪

  You probably don't remember me, I sat by the window in 2018. I remember you. Greetings from Nairobi.

• Carter FowlerParentPhoto verified🇳🇿

  You taught me biology in 2011 at Campinas High School. I still remember the cold winter when we all kept our coats on.

• Deepak Sandeep TuladharParentPhoto verified🇳🇵

  you taught me biology in 2025 at Campinas High School. I still remember the day we all got the giggles in assembly.

• Marcos W. RiveraFormer student🇨🇴

  my kids ask me about my favorite teacher, and it's always you. Greetings from Bogotá.

• Pooja A. NegiFormer student🇺🇸

  You taught me biology in 2018 at Campinas High School. I still remember the morning the power went out and we had class in the yard

• Shireen K. MokoenaFormer student🇿🇦

  I was in your Year 10 class in 2022. You believed I could do it before I did. Thank you again.

• Hannah K. SingletonFormer student🇺🇸

  I was in your Year 10 class in 2018. You believed I could do it before I did. Greetings from San Diego.

• Kalpana Poudel 🇳🇵 · $3

  “Small thanks for a big difference. - Bhaktapur”