The name of our project is DR MATH.While our project deals with the 9th grade students approach to maths, it includes the integration of technology into the mathematics lesson as required by 2023 vision by adding 21st century cognitive behaviours to its goals.Students will develop their love and interest in mathematics while writing their own math books and at the same time they will include 21st century computation technologies in their books with integration of technology.In our project while students will dominate the process with mixed student groups, they will also become the main element of the project.The project will proceed step by step with the students,based onthe MEB 9th grade Maths course curriculum.At the end of our project , a maths book including 21st century digital approaches wiil come out with our students.After our book is published, it will take its place on the stands as a recommendation book from students to students.It will also improve your writing experience.