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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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Ujian nasional adalah kegiatan pengukuran dan penilaian kompetensi lulusan secara nasional pada mata pelajaran tersebut. Hasil ujian nasional ini berfungsi dalam memperbaiki dan meningkatkan mutu pembelajaran. Umpan baliknya bermuara kepada peningkatan hasil belajar peserta didik. Namun guru masih mengalami kesulitan dalam menganalisis, mengevaluasi dan menentukan materi yang mana yang rendah atau materi yang mengalami penurunan pada hasil ujian nasional. Tujuan kegiatan ini adalah memberikan pemahaman kepada guru dalam menggunakan aplikasi pamer UN untuk evaluasi hasil ujian nasional. Metode yang dilakukan yaitu transfer ilmu dan praktik langsung. Sebagai tolak ukur keberhasilan dari pengabdian masyarakat ini, penulis memberikan quisioner. Hasil quisioner indikator pertama berkaitan dengan materi hasilnya 100 % menjawab merupakan hal baru.  Indikator kedua apakah materi yang diberikan dapat membantu guru untuk melaksanakan tugas hasilnya 63,63 % menjawab sangat membantu. Indikator ketiga apakah guru merasa memperoleh gambaran yang kongkrit tentang  hasil ujian nasional melalui aplikasi PAMER UN hasilnya 100 % menjawab mendapat gambaran yang kongkrit. Indikator keempat apakah sudah tersedia aplikasi untuk menilai atau mengevaluasi hasil ujian nasional hasilnya 72,72 % belum tersedia sama sekali Indikator kelima perihal pemanfaatan aplikasi PAMER UN untuk dasar evaluasi kemajuan peserta didik dan sekolah hasilnya 45,45 % hasilnya sangat bermanfaat dan 54,53 %  hasilnya bermanfaat. Indikator keenam berkaitan dengan pelaksanaan kegiatan pengabdian masyarakat ini hasilnya 90,90 % sangat efektif. Pada indikator ketujuh berkaitan dengan waktu pelatihan hasilnya 27,27% menjawab cukup, 27,27 % menjawab seimbang,  dan 45 % menjawab terlalu pendek bila dibanding dengan materi dan tugas.Kata Kunci: Evaluasi, hasil, ujian nasional,  PAMER UNÂ

CLASSROOM ACTİON RESEARCH IMPLEMENTATİON TRAİNİNG FOR TEACHERS VİA WEBİNAR. PROFESSİONAL TEACHERS ARE the hope for every person who dedicates himself to being an educator at the Kindergarten to High School level. One of the demands in the continuous professional development of teachers is the implementation of scientific publications or innovative works. This community service aims to train teachers on Classroom Action Research and Article Writing in National Journals through webinars. Ninety-four participants participated in the training. Based on the results of the training, it was obtained that the participant's assessment of the quality of the training included: 1) the quality of the audio (voice) was very clear and clear at 93.83%; 2) visual quality (text, images) is very clear and clear by 92.34%; 3) the suitability of the material presented by the resource persons according to the title of the webinar by 94, 89%; 4) the quality of the material delivered by the resource persons is very good and easy to understand by 93.83%; 5) the question and answer session/discussion on the webinar was effective and was able to answer my questions by 90.43%. In addition, the participants wanted the PkM Team to provide further training in the form of 1) assistance in writing scientific articles; 2) development of interactive learning multimedia using Ms Power point; 3) handwriting learning video development; 4) development of LKPD; and, 5) development of TPACK-oriented RPP.

Penelitian ini bertujuan untuk mengetahui apakah ada pengaruh penggunaan aplikasi GeoGebra berbasis TPACK terhadap hasil belajar matematika pada materi bangun ruang.  Penelitian dilakukan di SMA  Negeri 19 Palembang. Populasi dalam penelitian ini adalah seluruh siswa SMA Negeri 19 Palembang kelas XII IPA Tahun Ajaran 2019/2020 yang terdiri dari tujuh kelas, dan berjumlah sebanyak 251 siswa. Sampel dalam penelitian ini adalah kelas XII IPA 4 sebanyak 33 orang siswa, yang diambil menggunakan metode Purposif sampling. Metode penelitian yang digunakan dalam penelitian ini adalah pra-experimental design, dengan desain One Group Pretest-Postest Design (satu kelompok pretest-postes). Hasil pengolahan data diperoleh nilai t-hitung sebesar 4,91 dan t-tabel adalah 2,01. Jika dibandingkan nilai t-hitung dengan t-tabel maka nilai t-hitung > t-tabel, atau 4,91 > 2,01. Berdasarkan kriteria penerimaan atau penolakan Ho, maka Ho ditolak atau Ha diterima, artinya ada pengaruh penggunaan aplikasi GeoGebra terhadap hasil belajar pada materi bangun ruang secara signifikan. Ini menunjukkan bahwa penggunaan aplikasi GeoGebra berbasis TPACK memiliki pengaruh terhadap hasil belajar matematika pada materi bangun ruang.