Mahasiswa calon guru mengalami kecemasan mengajar matematika dikarenakan belum mampu menguasai cara mengajar matematika dan mengembangkan materi/bahan ajar. Penelitian ini bertujuan untuk mengetahui kecemasan mengajar matematika mahasiswa calon guru dalam melakukan praktik mengajar. Metode penelitian yang digunakan adalah deskriptif analitik. Subjek penelitian adalah mahasiswa calon guru sebanyak 35 orang. Pengumpulan data dilakukan dengan menggunakan kuisioner dan observasi. Hasil kusioner dianalisis secara deskriptif. Berdasarkan hasil penelitian, diperoleh bahwa rata-rata mahasiswa calon guru yang melakukan praktik mengajar memiliki kecemasan pada tingkat sedang. Jumlah mahasiswa yang memiliki tingkat kecemasan tinggi adalah sebanyak 7 orang (20,00%), tingkat kecemasan sedang sebanyak 24 orang (68,57%) dan tingkat kecemasan rendah sebanyak 4 orang (11,43%). Kecemasan ini lebih dominan tampak pada domain attitude, dimana mereka merasa takut dan tidak percaya diri pada saat melakukan praktik mengajar.
The ability to design online learning was a skill that teachers in integrating ICT in Learning must possess. The problems faced by teachers in implementing online learning were complex, starting from internet access to the use of applications/software that can be used in online learning. This study aimed to produce an e-course for teacher training for SMP/MTs using the open-source google classroom. This research used a development research method with media evaluation using formative Evaluation Tessmer. As developed in this study was a teacher training media using google classroom. The research subjects were junior high school and MTS teachers, with 28 people involved during the training process activities. The instrument used in this research was a questionnaire. The questionnaire was given to the experts, and the participants of the small group trial were questionnaires to assess the e-course google classroom. The questionnaire given to the field test participants was to see the potential effect of learning using e-courses on the teacher's TPACK ability. The data analysis method used was descriptive qualitative. Based on the research results that have been done, it can be concluded that the e-course teacher training using google classroom was categorized as valid and practical. Validity was obtained from the assessment of the material, media, and language experts and was one-to-one. Practicality was obtained from the results of the small group trial by analyzing the results of the questionnaire distributed to the small group trial participants so that the average percentage of teacher assessment through the questionnaire was 92.5%. E-course had a potential effect on teacher TPACK with an average rate of 82.46%, classified as good. Based on the results obtained, it can be concluded that the developed training e-course was valid, practical, and had a potential effect on the achievement of TPACK. That was, the e-course that has been designed was effective.
Abstract. The objective of this research is to design an alleged teacher learning path or Hypotetical Learning Trajectory (HLT) to anticipate mathematics anxiety of students in learning algebra. HLT loads expected mathematics learning objectives, estimates the level of knowledge and understanding of the students, as well as the selection of mathematical activity in accordance with the learning competencies. This research uses educational design research method. The research steps consist of a preliminary design, experimental and retrospective analysis. Data were gathered from various sources, such as data is written during the research process of test results, documentation, sheet results of students' work, results of interviews, questionnaires, and video recordings. The subjects of the study were 10 junior high school students. Based on the research identified 2 students at the level of high anxiety, 7 people at medium anxiety level and 1 student at low anxiety level. High anxiety levels about 20%, was approximately 70% and approximately 10% lower. These results can be used as an evaluation and reflection for designing materials that can anticipate mathematics anxiety of students learning algebra concepts.
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