Saddam Al Aziz, Khairani, Trysa Gustya Manda
As a prospective pre-service professional teacher, calculus course students must have the 4C skills, namely critical, creative, communicative, and collaborative thinking skills. However, based on observations and tests, it was concluded that this skill still needed to improve. This happens because the existing learning methods in lectures generally do not facilitate the development of students' 4C skills. Lecture materials that support 4C have yet to be made available. Based on the Indikator Kinerja Utama (IKU-7), courses are expected to apply the case method or team-based project. Collaboration between lecturers in calculus courses is needed to overcome this problem. This only exists in Lesson Study For Learning Community (LSLC). The expected solution is to apply the case method and team-based project based on lesson study for the learning community (LSLC) by IKU-7. Lecture materials are designed according to 4C skills. Before this solution is implemented, preliminary research is needed to analyze students' initial 4C skill profiles so that they become the basis for designing LSLC-based case methods and team-based project learning. The type of research is descriptive research. The sample consisted of 58 students who were selected using purposive sampling. Data was collected using mathematics test questions that test critical, creative and communicative thinking skills, while data on collaboration skills was collected through observation. Data were analyzed using an analytical rubric on a scale of 0-4, with 4C skills in the good and excellent categories on a scale of 3 and 4, gaining an average of 8.5% on critical thinking skills, 5.5% on creative thinking skills, 17.5% on communication skills, and 12% on initiator collaboration skills. It can be seen that the average 4C capability is less than 50%. It was concluded that students' 4C abilities were still very low. By analyzing this data, a 4C skills profile of calculus course students is obtained to become a guideline in designing learning according to IKU-7. © 2025 Author(s).
Departement of Mathematics, Universitas Negeri Padang, Jl. Prof. Dr. Hamka, Air Tawar, West Sumatra, Padang, 25173, Indonesia
