I am Mercedita Reynaldo Lopez, a public elementary school teacher here in the Philippines. I am currently teaching Mathematics in an elementary school here in the Division of Valenzuela City, National Capital Region. I wish to have an account in GeoGebra so that I will be allowed to use the features of this app in my online teaching since I had attended the free webinar of EryuTech and did understand the advantages of using this app especially for mathematics. There are some features that I had discovered that can be found in this app that are not present in other apps. Even though it is a new app but I believe it is a sound and an effective interactive tool in online teaching. This tool will help my learners to fully understand their lessons and we are very lucky to have it and explore it for the benefit of the school children.