Mathematical assessment refers to the process of evaluating a student's understanding and proficiency in mathematics. This can include various methods such as tests, quizzes, and assignments that measure skills in areas like arithmetic, geometry, and algebra. The goal is to identify strengths and weaknesses in a student's mathematical abilities. These assessments can be formative, providing ongoing feedback during the learning process, or summative, evaluating overall performance at the end of a unit or course. Effective mathematical assessment helps educators tailor instruction to meet the needs of each student, ensuring a better learning experience in math education.