Grade 12 student delivering Chemistry classes for students in grades 9-11 in Canada

Calvin was an amazing tutor! He took the time to fully explain everything until I understood it fully! I got a 96% on my final exam thanks to Calvin!

Calvin was an excellent teacher, he helped me bump my mark in chemistry from a 70 up to an 85!! I definitely recommend Calvin for anyone struggling or just seeking extra help in chemistry. Five stars without a doubt

I cannot thank Calvin enough! I was flunking grade 11 chemistry although I was spending hours a day trying to figure it out. Eventually, my parents and I decided to get help so we reached out to Calvin. He responded almost immediately, was super helpful in determining a plan of action for me, and did all the extra steps as well. Thanks to his teaching and strong knowledge of the subject, I pulled off a 94 on my final exam, managing to pass the course with a 78 (before I had a 56). Thanks Calvin once again for your help and dedication! Not only did he help me learn the subject, he taught me how to study and work effectively in order for me to not spend hours on my work. 5 stars easily and highly recommend!