Pengabdian kepada masyarakat ini dilaksanakan untuk memberikan penguatan terhadap guru tentang implementasi kurikulum merdeka khususnya tentang Tentang Platform Merdeka Mengajar. Pada platform tersebut terdapat beberapa menu untuk guru berkreasi, yaitu: Asessmen Murid, Perangkat Ajar, Bukti Karya, Pelatihan Mandiri, Video Inspirasi dan Komunitas. Kegiatan Pengabdian masyarakat ini ditujukan kepada Bapak Ibu guru UPT SD Negeri Tepas 03 Kecamatan Kesamben Kabupaten Blitar. Metode yang digunakan dalam kegiatan ini adalah dengan sharing bersama secara langsung di Aula UPT SD Negeri Tepas 03 yang kemudian dilanjutkan dengan praktik membuka platform merdeka mengajar dan tanya jawab. Hasil kegiatan sosialisasi diharapkan bapak ibu guru di SD Negeri Tepas 03 dapat lebih memahami dan dapat menggunakan menu-menu pada platform merdeka mengajar untuk menunjang implementasi kurikulum merdeka.Antusiasme peserta terhadap kegiatan sosialisasi ini sangat tinggi yang dapat dilihat dari jumlah kehadiran peserta yaitu sebanyak 13 orang dari target 15 orang yang terdiri dari Kepala Korwil Pendidikan Kecamatan Kesamben, Kepala Sekolah UPT SD Negeri Tepas 03, guru-guru di UPT SD Negeri Tepas 03, serta mahasiswa Kampus Mengajar angkatan 3 yang bertugas di SDN Tepas 03. Antusias warga juga dapat dilihat pada saat penyampaian materi banyak peserta yang melontarkan pertanyaan kepada pemateri sehingga suasana menjadi semangat.

The purpose of this study is to determine high school students' understanding of the concept in terms of logical-mathematical intelligence. This study's subjects were three students, one from each of three groups of students with high, medium, and low logical-mathematical intelligence. The indicators of understanding concepts used in this study are Bloom indicators of understanding concepts, namely translation, interpretation, and extrapolation with Krulik and Rudnik problem-solving procedures. This study's instruments were tests and interviews. Data analysis consists of three steps: data reduction, data presentation, and conclusion. According to the findings of the analysis, (1) students with high logical-mathematical intelligence met the three indicators of concept understanding, namely the indicators of translation, interpretation, and extrapolation, as well as the five Krulik indicators of problem-solving. (2) students with high logical-mathematical intelligence fulfilled the three indicators of concept understanding, namely indicators of translation and interpretation, with 4 of 5 indicators of problem-solving according to Krulik and Rudnik fulfilled, (3) students with low logical-mathematical intelligence fulfilled one of the three indicators of concept understanding, namely indicators of translation, with 3 of 5 indicators of problem-solving according to Krulik and Rudnik fulfille. Abstrak Penelitian ini bertujuan untuk mengetahui pemahaman konsep siswa SMA ditinjau dari  kecerdasan matematis logis. Subyek dalam penelitian ini terdiri dari tiga orang siswa yang masing-masing dari kelompok siswa dengan kecerdasan matematis logis tinggi, sedang dan rendah. Indikator pemahaman konsep yang digunakan dalam penelitian ini merupakan indicator pemahaman konsep menurut Bloom, yaitu Penerjemahan (translation), Penafsiran (Interpretation), Ekstrapolasi (extrapolation) dengan prosedur pemecahan masalah menurut Krulik dan Rudnik. Instrumen yang digunakan dalam penelitian ini adalah Tes dan wawancara. Analisis data mencakup reduksi  data,  penyajian  data,  dan  penarikan  kesimpulan.  Hasil  analisis menyatakan bahwa (1)  siswa dengan kecerdasan matematis logis tinggi memenuhi  ketiga indikator pemahaman  konsep  yaitu  indikator  penerjemahan,  penafsiran, dan  ekstrapolasi dengan 5 indikator pemecahan masalah menurut Krulik dan Rudnik terpenuhi, (2)  siswa dengan kecerdasan matematis logis sedang memenuhi  ketiga indikator pemahaman  konsep  yaitu  indikator  penerjemahan,  dan penafsiran dengan 4 dari 5 indikator pemecahan masalah menurut Krulik dan Rudnik terpenuhi, (3) siswa dengan kecerdasan matematis logis rendah memenuhi  satu dar tiga indikator pemahaman  konsep  yaitu  indikator  penerjemahan dengan 3 dari 5 indikator pemecahan masalah menurut Krulik dan Rudnik terpenuhi.

This study aims to determine the types of errors made by students when solving equations and inequalities in absolute value linear form of one variable based on Watson's criteria in class X Online Business and Marketing 1 SMK PGRI Blitar. The type of research used is descriptive qualitative research with 35 students of class X Online Business and Marketing 1 SMK PGRI 3 Blitar City as subjects. The instruments used in the study were tests and interviews. The results of the study indicate that in problem number 1 it can be seen that four students make mistakes and do not give conclusions so the conclusions are lost. Then two students made incorrect procedural, errors data and there was missing data. For question number 2, it can be seen that the four subjects made mistakes, missing data, and missing conclusions. Then in question number 3, it can be seen that the four research subjects made mistakes in improper procedures, lost data, and lost conclusions. In question number 4, the four research subjects made incorrect procedural errors lost data, and lost conclusions and two of them made mistakes about the skill hierarchy problem. Abstrak Penelitian ini bertujuan untuk mengetahui jenis-jenis kesalahan yang dilakukan oleh siswa ketika menyelesaikan soal persamaan dan pertidaksamaan nilai mutlak bentuk linear satu variabel berdasarkan kriteria Watson di kelas X Bisnis Daring dan Pemasaran 1 SMK PGRI Blitar. Jenis Penelitian yang digunakan adalah penelitian deskriptif kualitatif dengan subjek yang terdiri dari 35 siswa kelas X Bisnis Daring dan Pemasaran 1 SMK PGRI 3 Kota Blitar. Instrumen yang digunakan dalam penelitian ini adalah tes dan wawancara. Hasil dari penelitian ini menunjukkan bahwa pada soal nomor 1 terlihat bahwa terdapat empat orang siswa yang melakukan kesalahan tidak memberikan kesimpulan sehingga kesimpulan hilang. Kemudian dua orang siswa melakukan kesalahan prosedur yang tidak tepat dan terdapat data hilang. Untuk soal nomor 2 terlihat bahwa keempat subjek melakukan kesalahan terdapat data hilang dan kesimpulan hilang. Kemudian pada soal nomor 3 terlihat bahwa keempat subjek penelitian melakukan kesalahan pada prosedur tidak tepat, data hilang, dan kesimpulan hilang. Pada soal nomor 4, keempat subjek penelitian melakukan kesalahan prosedur tidak tepat, data hilang, dan kesimpulan hilang dan dua orang diantaranya melakukan kesalahan tentang masalah hierarki keterampilan.

The basic skills of teaching students who are prospective teachers of Mathematics Education are needed to improve the competence of prospective teachers when entering the world of education. This study aims to determine the process of teaching and learning activities and basic teaching skills of prospective students of Mathematics Education teachers in microteaching at UNIPA Campus Blitar. This type of research includes descriptive research with a qualitative approach. The research subjects were 6 students. There are two techniques used in this study, namely observation techniques with open and closed answers. The activities of students of the Mathematics Education Study Program at UNIPA Campus Blitar regarding the Implementation of Microteaching in the teaching skills of prospective teacher students in the 5 main components of Basic Teaching skills have a total average of 76.1%, which is included in the good category.

This research is a Classroom Action Research which aims to describe the application of Whole Brain Teaching learning method to Maple material. The steps of the learning model are as follows: (1) Yes-Class, the lecturer observes the readiness of students in starting the lecture by saying "Class" and if the students are ready to respond by answering "Yes", (2) Micro-Lecture, the lecturer delivers Maple material in Computer course I, (3) Okay-Teach, students repeat the explanations that have been delivered by the lecturer, (4) Scoreboard, the lecturer give an assessment of students responses in repeating lecturers' explanations, (5) Hand and Eyes, the lecturer condition the class when the classroom becomes noisy, and (6) Comprehension Check, lecturer gives exercise. The subjects of this study are students of the second semester, Department of Mathematics Education, Academic year 2018/2019 at STKIP PGRI Blitar. The research instrument was the final cycle test, observation sheet and questionnaire. Based on the results of the end of the cycle test, out of 5 students it was found that 5 students had completed 100% learning with very good criteria. This is in accordance with the success criteria ≥ 80%. From the overall percentage, the average observation of lecturer activities reached 87.09% with good criteria. Meanwhile the overall average percentage of completeness of observations of student activities is 83.46% with good criteria. Based on the questionnaire responses of students obtained an average percentage of 83% with a good success rate. Thus it can be concluded that the research carried out was successful.