Mr. Costa

Messages of thanks

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• Juan W. GuzmánFormer student🇲🇽

  I'm a architect now and I honestly think it started in your classroom Greetings from Tehuacán.

• Alejandra H. LaraColleague🇨🇴

  I was in your Grade 6 class in 2013. You believed I could do it before I did Greetings from Cartagena.

• Ali KamelFormer student🇫🇷

  thank you for never giving up on the kid at the back who didn't say much! Greetings from Grenoble.

• Wafula Mutua KessyFormer studentPhoto verified🇰🇪

  I was in your Grade 6 class in 2013. You believed I could do it before I did. Greetings from Kasarani.

• Kamal BakrFormer student🇸🇦

  You taught me mathematics in 2020 at Campinas Technical College. I still remember the snow day nobody expected. Thank you again.

• Deepak P. TandonFormer student🇮🇳

  You taught me mathematics in 2017 at Campinas Technical College. I still remember the long bus ride home!

• Yupin Duangjai PrasertsakFormer studentAddress verified🇹🇭

  You taught me mathematics in 2018 at Campinas Technical College. I still remember the day the fire alarm went off during the exam! Greetings from Bang Khen.

• Naledi B. MabasoParent🇿🇦

  You taught me mathematics in 2025 at Campinas Technical College. I still remember the quiz night we nearly won.

• Pavel Dipu ZamanFormer student🇧🇩

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

• Anonymous 🇵🇱 · $8
• Như Duong 🇻🇳 · $25
• Nova H. Romero 🇬🇧 · $5

  “Remembering Campinas Technical College fondly.”

• Erlangga Yusuf Hartono 🇮🇩 · $100

  “Remembering Campinas Technical College fondly. - Magelang”

• Ali Arslan 🇹🇷 · $3