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Review of Pedagogical Knowledge Through the Use of GeoGebra for Junior High School Students in Improving Learning Outcomes on Straight Line Equation Material Nifu, Martha Marsela; Hijriani, Lailin; Simarmata, Justin Eduardo
MATH-EDU: Jurnal Ilmu Pendidikan Matematika Vol. 10 No. 1 (2025): MATH-EDU: Jurnal Ilmu Pendidikan Matematika
Publisher : Program Studi Pendidikan Matematika, Fakultas Ilmu Pendidikan, Universitas Timor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/jipm.v10i1.6783

Abstract

The purpose of this study was to determine that the teacher's Pedagogical Knowledge in utilizing technology by using the GeoGebra application can improve the learning outcomes of junior high school students on the material of straight line equations. This type of research is Classroom Action Research (PTK) conducted in two cycles with the success indicator of 70% classical completeness. The research instruments used include observation sheets and test question sheets, with data collection techniques in the form of written tests and observations. The subjects of this study were students of class VIII A of St. Aloysius Niki-Niki Catholic Junior High School in the academic year 2023/2024, totaling 28 students. The results showed that through Pedagogical Knowledge of teachers in the utilization of technology by using the GeoGebra application can improve the learning outcomes of junior high school students on the material of straight line equations.
OPTIMALISASI PEMANFAATAN PLATFORM MERDEKA MENGAJAR SEBAGAI SARANA PENGUATAN KOMPETENSI GURU DALAM IMPLEMENTASI KURIKULUM MERDEKA Salsinha, Cecilia Novianti; Bete, Hendrika; Bone, Dominifridus; Solo, Prudensius Manek Maria Fransiska Venidora; Nifu, Martha Marsela; Kasa, Andreas Roberto; Timutang, Moses
Jurnal Abdi Insani Vol 11 No 1 (2024): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v11i1.1290

Abstract

Introduction (background): One of the government's steps to restore learning due to the Covid 19 pandemic is to issue a policy on the use of the Independent Learning Curriculum (KMB). However, in its implementation, schools are given the freedom to implement the curriculum in accordance with school conditions. St. Aloysius Niki-Niki Catholic Private Junior High School is in the IKM Mandiri Belajar category. This shows that KMB implementation has not been optimal. This is because this platform has only been used by schools since August 2022. In addition, schools are constrained by the categorization given which limits the school's space to implement KMB. Purpose of activities: One way that can be used to accelerate SMIs is to maximize the use of PMM. PMM comes with a high-tech approach that can help teachers in obtaining references, inspiration, understanding, and training independently to implement the Independent Curriculum. Method of activity: Pengabdi optimizes the use of PMM to teachers by providing training on the use of PMM. This activity was attended by the Principal and 19 teachers. In addition to providing guidance containing PMM, the service team also provides questionnaires at the end of activities as part of feedback on service activities. Results of activities: PMM optimization activities are also considered very interesting because 80% of teachers are new to this kind of training, even though 60% of teachers take a long time to explore PMM. This is due to the unstable internet network and teachers are not used to using this platform. However, the results of the St. Aloysius Niki-Niki Catholic Junior High School Education report card also provide promising results regarding teacher participation in the use of PMM where the participation rate in 2022 is 10, increasing by 622% in 2023 to 72.2. This makes this school in the top ranking category at the Regency / City level and in the upper middle category nationally. Conclusion: This kind of mentoring activity for teachers is very necessary considering that teachers also need additional insight and sharing experiences about IKM. The teachers have also committed to continue to optimize the use of PMM and will change the status of SMIs to Mandiri Change, in 2024.