In recent years, the approach to STEM education has become increasingly important all over the world. With the twenty-first century, it is seen that the need to train qualified workforces with STEM skills, which is necessary for many professional groups, has arisen. It can be said that one of the objectives of STEM education is to educate individuals who are ready for the professions of the future by giving students 21st century skills. Our project is to enable students to produce their own solutions to the problems experienced in current life. By preparing course plans for STEM education, we aim to improve students' ability to produce solutions and design products with a mathematical approach to science literacy, critical thinking, engineering and design processes.