Teachertanu is rated 4 out of 5 in the category english language instructor. Read and write reviews about Teachertanu. Teacher Tanu is a mission built with unwavering passion within the field of Education and is perfect for pre and middle-aged school children, teenagers and young adults levelled by Kids, Beginner, Elementary, Intermediate and Advance Level English Language classes. You can now learn to speak English Online regardless of your age under my guidance, at your comfort.