What is it about?

1. Sınıf is a high school lecture notes application that provides you with the content that you need in order to achieve your goals. This application has been designed for students who want to learn and for those who have already learned. This application contains all the lectures that you can find in a high school. It is a learning tool for students who want to improve their academic performance. It is also a learning tool for those who have already attended high school. It is a learning platform that allows you to view all the lectures in an organized way. It also provides you with the ability to download all the lecture notes that you want to view later. You can also use this application in order to get to know the different subjects that you are going to study in high school. It also provides you with the opportunity to download all the lecture notes that you want to view later.