The final week of Online classes was finished as three classes. On the first class I taught about Excretion and its basics. On the next class on December 10, I taught about Kidney as an excretory organ and how it function and its various parts. On the final class I taught about Excretion in plants and various healthy food habits that we have to adopt in order to be healthy. Overall this was a different and good experience for me. I was nervous in the first few classes, but later I got used to the new method.