How do we deal with colors in classroom design, taking into account the stage and age of the students, clarifying the suitable colors and their impact on the student’s psychology? Each color has its own beauty, but colors that are red or close to nature are more suitable for classroom color, and not dark colors (such as red and black), which can be used for decoration but are not appropriate to cover the classroom, as they cause stress and depression among students. For example, the entire classroom color with its furniture should not be white, as white is a cold color. At the same time, it is better to choose classroom designs according to the stages, so they can feel the difference in their levels.