Our interactive website, Misk Reda https://www.msskreda.com, was designed for the 21st century. The site includes interactive mathematics lessons for all grades: the primary stage, the middle stage, and the secondary stage, in its various general and advanced branches, and for all branches and sections of mathematics: arithmetic, algebra, geometry, trigonometry, calculus, and statistics. And also examples of fun interactive games so that the student can touch the artistic, aesthetic and enjoyable side of mathematics. The site is also considered a good model for a multi-level interactive worksheet with various exercises to take into account the different levels of students, weak and distinguished, taking into account students of determination and presenting a good model of color differentiation. Each program is accompanied by a video file explaining how to use the program to understand the solution method, master the lesson, and understand the scientific basis on which this lesson is built.