Abstract:. Education is a very important need for every human being, the state has an obligation to provide the right to education without exception, including those who have differences in abilities (disabled). The purpose of this research is to analyze the implementation of the education program for children with special needs (ABK), this study uses descriptive qualitative methods, data collection uses observation, interviews and documentation techniques, from the results of research conducted at SDLB Negeri Prabumulih, there are several types of children with special needs. With special needs (ABK) which have different classifications, the teacher conducts an assessment every semester to identify children with special needs (ABK). This school uses the 2013 curriculum and a special curriculum when needed, the learning process in the classroom is not much different from other public schools, it's just that sometimes teachers have to be more patient in dealing with students with disabilities (different or abnormal abilities).Keywords: Analysis, Learning Poses, ABK Abstrak: Pendidikan merupakan kebutuhan yang sangat penting bagi setiap manusia negara memiliki kewajiban untuk memberikan hak pendidikan tanpa terkecuali termasuk mereka yang memiliki perbedaan dalam kemampuan (difabel). Tujuan dilakukan penelitian ini yaitu untuk menganalisis implementasi program pendidikan anak berkebutuhan khusus (ABK), penelitian ini menggunakan metode kualitatif deskriptif, pengumpulan data menggunakan teknik observasi, wawancara dan dokumentasi, dari hasil penelitian yang di lakukan di SDLB Negeri prabumulih, ada beberapa jenis anak berkebutuhan khusus (ABK) yang memiliki klasifikasi yang berbeda, guru melakukan assesment setiap semester untuk mengidentifikasi anak berkebutuhan khusus (ABK). Sekolah ini menggunakan kurikulum 2013 dan kurikulum khusus saat di perlukan, dalam proses pembelajaran di kelas tidak berbeda jauh dengan sekolah umum lainnya, hanya saja terkadang guru harus lebih sabar dalam menghadapi siswa difabel (kemampuan yang berbeda atau abnormal)..Kata Kunci : Analisis, Poses pembelajaran, ABK

Effectiveness Of Applying Contextual Teaching and Learning Strategies to Learning Outcomes Grade IV Students of SDN 29 Pagar Alam . This study aims to determine the effectiveness of applying Contextual Teaching and Learning strategies to the learning outcomes of grade IV at SD Negeri 29 Pagar Alam. This study used an experimental method with the Nonequivalent Control Group Design approach. This study used a sample of 43 students grade IV using a Purposive Sampling technique from a total population of 197 student at SD Negeri 29 Pagar Alam. Collecting data using test techniques, observation, and documentation. Based on the result of the research, it means that the CTL (Contextual Teaching and Learning) strategy has an effective impact on the learning outcomes of grade IV student of SD Negeri 29 Pagar Alam, this can be seen Sig. = 0.011 is smaller than alpha  (α) = 0.05; with a tcount value of 2.647 and a ttable value of 1.681. It turns out that tcount > ttable or 2,500 > 1,681, then reject then Ho is rejected and Ha is accepted.Keyword: Contextual Teaching and Learning, Learning Outcomes. Abstrak : Efektifitas Penerapan Strategi Pembelajaran Contextual Teaching and Learning Terhadap Hasil Belajar Siswa Kelas IV SDN 29 Pagar Alam. Penelitian ini bertujuan mengetahui efektifitas penerapan strategi pembelajaran Contextual Teaching and Learning terhadap hasil belajar siswa kelas IV SD Negeri 29 Pagar Alam. Penelitian ini menggunakan metode eksperimen dengan pendekatan Nonequivalent Control Group Design. Penelitian ini menggunakan sample 43 siswa dari kelas IV dengan Teknik pengambilan sample sampling purposive dari total populasi  197 orang siswa kelas IV di SD Negeri 29 Pagar Alam. Pengumpulan data menggunakan Teknik tes, observasi, dan dokumentasi. Berdasarkan hasil penelitian, disimpulkan bahwa strategi CTL (Contextual Teaching and Learning) berdampak efektif terhadap hasil belajar siswa kelas IV SD Negeri Pagar Alam, hal ini dapat terlihat Sig.= 0,011 lebih kecil dari alpha (α)= 0,05; dengan nilai thitung sebesar 2,647 dan nilai nilai ttabel sebesar 1,681. Ternyata thitung > ttabel  atau 2,500 > 1,681, maka Ho ditolak dan Ha diterima..Kata Kunci: Contextual Teaching and Learning, hasil belajar.

Penelitian pengembangan ini bertujuan untuk menghasilkan modul materi geomteri kelas IVberbasis masalah berorintasi pada penalaran matematis siswa yang valid, praktis, dan efektif. Jenis penelitian yang dilakukan adalah penelitian dan pengembangan (R&D) mengacu pada model Borg & Gall. Berdasarkan hasil uji coba, diperoleh bahwa (1) Hasil validasi modul dalam kategorisangat valid (2) Praktis, dilihat dari pengamatan keterlaksanaan modul berada pada kategoriterlaksana seluruhnya, dan (3) Efektif, dilihat dari hasil tes belajar siswa tercapai 85% tuntas secara klasikal dan penalaran matematis siswa telah mencapai kriteria minimal tinggi. Sehinggadapat disimpulkan bahwa modul yang dikembangkan telah memenuhi kriteria kevalidan,kepraktisan, dan keefektifan.

The problem in this research is that the effect of the Problem Based Learning model based on Open Ended is unknown on students' critical thinking skills in solving math problems. The purpose of this study was to determine students' critical thinking skills in solving problems in mathematics before, and after the implementation of the Open-Ended-based Problem Based Learning model for class Vat SDN 2 Epil. The type of research used is quantitative research, the type of research used is Quasi Experimental Design. The sample in this study was class V students, totaling 32 students. The technique used for data collection in this study was observation, using data and written tests. This research instrument is real, using observation and written tests. Based on the results obtained, it can be concluded that the critical thinking skills of fifth grade students of SDN 2 Epil in mathematics using an Open-Ended-based Problem Based Learning model have increased in the circumference and area of the trapezoid material. This can be seen from the results of the students' average scores where the experimental group class obtained data (4.218%) and the control group (1.681%) because tcount > ttable (4.218 > 1.681).

This study aims to determine the implementation of learning mathematics on fractional material, to find out students' difficulties in learning mathematics on fractional material, and to find out efforts to overcome students' difficulties in learning mathematics on fractional material in class III SDN 195 Palembang. This type of research is a qualitative descriptive research. The research subjects were students who had learning difficulties in class III at SDN 195 Palembang. Data collection techniques used are observation, interview and documentation methods. The research instruments used were observation, interviews and documentation. The results of this study indicate that (1) the implementation of learning mathematics on fractional material, the method used is still not varied, namely the lecture method and does not involve students being physically involved in learning, and the facilities and infrastructure are still inadequate, (2) students' difficulties in learning mathematics on fractional material that includes internal and external factors.