Higher Order Thinking Skill (HOTS) learning for teachers is very important. The implementation of HOTS-based learning is believed to be able to improve the quality and competence of graduates in facing the era of free competition in the industrial revolution 4.0, along with the development of science and technology that continues to develop and affects change and we must adapt to changes in mental attitudes, knowledge, and skills. Development of Higher Order Thinking Skill (HOTS) learning, including: this higher thinking activity is not only applied in learning but needs to be evaluated with the same approach in order to be able to measure the level of student learning success in a valid way. The challenge in developing HOTS learning is the creativity and tenacity of teachers in planning, implementing and evaluating the development of competencies in packaging learning, namely attitudes, knowledge, and skills. The development of HOTS-based learning prioritizes students' critical thinking skills in solving learning problems. This skill will create a good mental attitude of students in solving the problems they face.