AbstrakPenelitian ini bertujuan untuk mendeskripsikan learning obstacle, mendesain bahan ajar yang valid, dan mendeskripsikan learning obstacle setelah implementasi bahan ajar. Metode yang digunakan pada penelitian ini adalah metode kualitatif dan kuantitatif. Metode kualitatif untuk analisis learning obstacle dan bahan ajar, sedangkan metode kuantitatif untuk mengetahui keseragaman pendapat. Subjek dalam penelitian ini adalah 31 siswa kelas VIII C SMP Negeri 1 Plered untuk identifikasi learning obstacle awal dan 32 siswa kelas IX A SMP Negeri 1 Plered untuk identifikasi learning obstacle dan kemampuan pemahaman matematis siswa. Desain penelitian yang digunakan berupa desain didaktis (Didactical Design Research). Hasil penelitian ini menunjukan bahwa terdapat 8 learning obstacle siswa terkait materi operasi bentuk aljabar. Validasi bahan ajar modul matematika dilakukan oleh 5 validator (3 dosen FKIP Universitas Swadaya Gunung Jati dan 2 guru matematika). Berdasarkan hasil validasi tersebut dapat disimpulkan bahwa bahan ajar modul operasi bentuk aljabar berbasis kemampuan pemahaman matematis siswa dengan model discovery learning diperoleh bahan ajar siswa layak digunakan dalam proses pembelajaran, serta bahan ajar pedoman guru layak digunakan pula.Kata Kunci: Learning obstacle, aljabar, kemampuan pemahaman matematis, desain didaktis. Designing Module Based on Discovery Learning Models for Students' Mathematical Understanding AbilityAbstractThis study aims to describe learning obstacle students, designing instructional materials, and describing learning obstacle students after the implementation of teaching materials. The method used in this study is qualitative and quantitative methods. Qualitative methods for the analysis of obstacle learning and teaching materials, while the quantitative method to find out the uniformity of opinion. The subjects in this study were 31 students of class VIII C of SMP 1 Plered to identify the initial obstacle learning and 32 students of class IX-A of SMP 1 Plered to identify obstacle learning and students' mathematical understanding skills. The research design used is in the form of didactic design (Didactical Design Research). The results of this study indicate that there are 8 learning obstacle students related to algebraic form operating material. Validation of mathematics module teaching materials was carried out by 5 validators (3 lecturers of FKIP Swadaya Gunung Jati University and 2 mathematics teachers). Based on the results of the validation, it can be concluded that the algebraic form operating module teaching materials based on students' mathematical understanding ability with discovery learning models obtained that they are suitable for learning, and the teacher's guideline teaching material also.Keywords: Learning obstacle, algebraic, mathematical understanding ability, Didactical Design Research.
AbstrakKemampuan representasi matematis berkontribusi terhadap prestasi belajar matematika. Di lapangan kemampuan representasi matematis masih rendah. Penelitian ini dilakukan untuk mengembangkan bahan ajar berupa modul dengan pendekatan induktif pada materi persamaan linear satu variabel untuk siswa kelas VII SMP/MTs, mengetahui learning obstacle (hambatan belajar) pada materi persamaan linear satu variabel, mengetahui kevalidan dari modul dan pedoman pembelajaran guru, serta apakah terdapat peningkatan sesudah menggunakan modul ini. Penelitian ini menggunakan model pengembangan ADDIE (Analysis, Design, Development, Implementation, and Evaluation), tetapi dibatasi hanya sampai tahap ADD dan diujicobakan secara terbatas pada kelas VII SMP Negeri 1 Tengahtani. Instrumennya adalah soal tes kemampuan representasi matematis, lembar pedoman wawancara, lembar validasi modul dan lembar validasi pedoman pembelajaran guru. Hasil penelitian menunjukkan bahwa terdapat learning obstacle saat dilakukan uji coba soal. Kemampuan representasi matematis siswa mengalami peningkatan dengan rata-rata sebesar 0,37 yang berarti nilai tersebut memiliki interpretasi sedang. Development of Teaching Materials with an Inductive Approach to Enhance the Capability of Mathematical Representation of Middle School StudentsAbstractThe ability of mathematical representation contributes to mathematics learning achievement. In the field, the ability of mathematical representation is still low. This research was conducted to develop teaching materials in the form of modules with an inductive approach to one variable linear equation material for class VII SMP / MTs students, to know the learning obstacle in one variable linear equation material, to know the validity of teacher learning modules and guidelines, and is there an increase after using this module. This study uses the ADDIE development model (Analysis, Design, Development, Implementation, and Evaluation), but is limited only to the ADD stage and is tested on a limited basis in class VII Tengahtani 1 Public Middle School. The instruments are test questions of mathematical representation abilities, interview guideline sheets, module validation sheets, and teacher learning guideline validation sheets. The results showed that there was a learning obstacle when testing the problem. The ability of mathematical representation of students has increased with an average of 0.37 which means that the value has a moderate interpretation.
AbstrakPeyuluhan yang telah dilakukan ini secara khusus bertujuan untuk meningkatkan kesadaran masyarakat/ aparatur desa/ pengelola tentang pentingnya PAUD serta kelembagaannya. Dilihat dari beberapa indikator keberhasilan tujuan khusus ini sudah tercapai, diantaranya aparatur desa menjadi bagian dari pengurus yayasan serta pengelola PAUD akan membentuk yayasan untuk menaungi lembaganya. Tujuan jangka panjang penyuluhan ini adalah (1) meningkatkan angka partisipasi pendidikan anak usia dini. (2) memperkuat kelembagaan PAUD. (3) meningkatkan pengawasan dan pembinaan aparat desa terhadap lembaga PAUD.Target luaran yang diharapkan setelah pengabdian ini dilaksanakan adalah mempublikasikan hasil pengabdian melalui publikasi ilmiah, media masa, maupun yang sejenisnya. Dengan demikian diharapkan hasilnya dapat bermanfaat secara luas. Metode penyuluhan yang digunakan adalah ceramah (presentasi), diskusi (tanya jawab), dan pembinaan. Kata Kunci: Aparatur Desa, PAUD, Kelembagaan, Yayasan Abstract The aim of the socialization is to increase a awareness of the community/ village apparatus/ manager about the importance of early childhood education and its institutions. Based on the several indicators, the goal was achieved. The village apparatus become part of the board of foundations and the PAUD managers will form a foundation to overshadow the institution. The long-term outcomes of this counseling
Creative thinking can be said to construct an idea that emphasizes several aspects of ability, such as flexibility and originality. This can familiarize students not only with knowing the material but also understanding and applying it in everyday life so that understanding becomes long-term memory in memory. This creative thinking ability can be facilitated during the learning process in a mathematically realistic approach or better known as RME. So the purpose of this research is to improve students' creative abilities through a mathematical realistic approach with local culture as a context. This study uses a quasi-experimental method with a research design of The Nonequivalent Control Group Design through a creative thinking test. The study was conducted in two classes with different treatments, one class as the experimental class and the other as the control class. Conducted at the seventh grade junior high school level. The results of this study are the improvement of students' mathematical creative thinking skills who receive RME learning is better than students who receive expository learning methods.
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