Ticking is a social networking curriculum designed for middle and high school students in Israel, enabling good students to help their friends by providing solutions to questions in the curriculum they are strong in. The use of the tick is free. There are no commercials on file. A student in need of help with preparation of lessons will look for the question that interests him in the database of files by subject of study, book, page, etc. If necessary, it can request a solution to the "Request Panel" distributed to everyone. Those who want to help can do so easily: photographing the solution and explaining paper sheets, notebook and homework, and uploading through the app. You can also upload docs, word, pdf, etc. Students using the solution follow the solver's way and can respond and receive further explanations.