EFEKTIVITAS MODEL PEMBELAJARAN DL DAN PBL UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS MATEMATIKA PESERTA DIDIK KELAS 5 SEKOLAH DASAR

Penelitian ini bertujuan untuk mengetahui keefektifan dalam penggunaan model pembelajaran Discovery Learning dan Problem Based Learning terhadap kemampuan berpikir kritis matematika peserta didik kelas 5 di Sekolah Dasar. Penelitian ini menggunakan jenis Quasi Eksperimental dengan desain Nonequivalent Control Group Design. Populasi dalam penelitian ini adalah peserta didik kelas 5 Sekolah Dasar di gugus Ki Hajar Dewantara Kecamatan Pabelan sejumlah 66 peserta didik, namun sampel yang digunakan dalam penelitian ini di SD Negeri Ujung-Ujung 01, SD Negeri Sumberejo 01 dan SD Negeri Sumberejo 02 dengan sejumlah 44 peserta didik. hasil yang diperoleh dari penelitian ini berdasarkan uji t kemampuan berpikir kritis peserta didik pada model Discovery Learning dan Problem Based Learning menunjukkan nilai sig. (2-tailed) sebesar 0,000. Oleh karena nilai signifikansi 0,000 < 0,05, maka H0 ditolak dan Ha diterima. Hal tersebut membuktikan bahwa kemampuan berpikir kritis dalam penerapan model Discovery Learning lebih efektif dibandingkan dengan model pembelajaran Problem Based Learning pada pelajaran Matematika peserta didik kelas 5 di Sekolah Dasar Gugus Ki Hajar Dewantara Kecamatan Pabelan Tahun Pelajaran 2022/2023

Senjata tradisional daerah Bengkulu

Buku ini berisi tentang penejelasan serta ilustrasi senjata-senjata tradisional dari daerah Bengkulu

PENGEMBANGAN ALAT PERAGA MATEMATIKA PERKALIAN BAMBU SELIP UNTUK MENINGKATKAN KEMAMPUAN BERHITUNG PERKALIAN SISWA KELAS 3 SD

This research uses Research and Development (R&D) research. This product development refers to the theory of Borg and Gall (1988) including ten stages (Sukmadinata, 2017: 169-170): research and data collection, planning, developing an initial product draft, conducting initial field trials, revising trial results, field testing main product, product revision, wide-scale field trials, final product revision, dissemination and implementation. Research subjects in class III of Kanisius Cungkup Elementary School, Salatiga. The design used for preparing media is the ASSURE model (analyze, state, select, utilize, require, and evaluate). Data was obtained through interview and observation instruments. Data analysis was carried out using descriptive percentage analysis. The research results of the media product "Multiplication Bamboo Selip" were validated by 3 experts, namely learning design experts with a percentage score of 89% with reference to the category ≥ 61% so that it can be categorized as "Very High" (Valid), material experts with a percentage score of 78% with reference to category ≥ 61% so it can be categorized as "High" (Valid) and media experts with a percentage score of 80% with reference to the media category ≥ 61% so it can be categorized as "High" (Valid). The effectiveness of the Bamboo Slip Multiplication mathematics teaching aid based on the results of the difference test or T-test obtained a sig. (2-tailed) value of 0.002 < 0.05, so there is a difference between the experimental class and the control class with the average post-test assessment of students who used it. props, namely 81.38. Meanwhile, the average post-test score for students who did not use teaching aids was 69.31.

Pengembangan Media Komtrik (Komik Elektronik) Untuk Meningkatakan Minat Membaca Siswa Kelas V SD

Penelitian ini bertujuan untuk mengembangkan media pembelajaran Komtrik (Komik elektronik) untuk meningkatkan minat membaca siswa kelas V SD. Penelitian ini merupakan jenis penelitian dan pengembangan atau Research and Development (R&D) yang mengacu pada model desain pengembangan ASSURE yang terdiri dari 6 tahapan, yaitu: analyz learner, state objectivitas, select method & media or materials, utilize media and materials, require learner participation, dan evaluate and revise. Penelitian ini hanya sampai pada tahap validasi ahli, instrumen yang digunakan untuk mendapatkan data kevalidan media antara lain: lembar validasi materi, lembar validasi media, dan lembar validasi desain pembelajaran. Berdasarkan uji validasi ahli materi diperoleh skor 74 dengan presentase sebesar 78% dengan kriteria baik, validasi ahli media memperoleh skor 33 dengan presentase sebesar 83% dengan kriteria sangat baik, dan validasi ahli desain pembelajaran skor 72 dengan presentase sebesar 90% dengan kriteria sangat baik. Hal ini menunjukkan bahwa media pembelajaran Komtrik layak digunakan untuk meningkatkan minat membaca siswa kelas V SD

Penerapan Model Pembelajaran Cooperative Integrated Reading and Composition (CIRC) dalam Meningkatkan Keterampilan Literasi Membaca dan Hasil Belajar Siswa

The purpose of this study was to find out how to improve Reading Literacy skills and student learning outcomes by using the Cooperative Integrated Reading and Composition (CRIC) Learning Model, as well as to find out the application of the Cooperative Integrated Reading and Composition (CRIC) Learning Model to improve reading literacy skills and learning outcomes class II students at SDN Kutowinangun 08 Salatiga. This type of research uses Classroom Action Research (PTK) while the type of data used in this research is Quantitative and Qualitative data. The results of the study show that in improving reading literacy skills and learning outcomes of second grade elementary school students by applying the Cooperative Integrated Reading and Composition (CRIC) learning model. This model requires students to improve reading literacy skills both from indicators of pronunciation, intonation, fluency, and clarity of voice when reading. This research can be said to be successful because the increase in reading skills in the action cycle I was 82.5 and in the action research cycle II it reached an average percentage of 87.87 and the learning outcomes of students reached 87.87 completeness from a predetermined performance indicator of 80. This study proves that the application of the Cooperative Integrated Reading and Composition (CRIC) learning model can improve reading literacy skills and learning outcomes of second grade elementary school students. ­ Keywords: CIRC Learning Model, Reading Literacy Skills, Student Learning Outcome

Meta Analisis Efektivas Model Pembelajaran Problem Based Learning Dan Problem Solving Terhadap Keterampilan Berpikir Kritis Pada Pembelajaran Tematik

Penelitian ini bertujuan untuk mengetahui peningkatan penerapan pendekatan Problem Based Learning dan Problem Solving pada pembelajaran tematik sekolah dasar ditinjau dari keterampilan berpikir kritis. Sampel pada penelitian ini yaitu artikel dari google scholar. Teknik meta analisis, mampu meningkatkan kemampuan berpikir kritis siswa dengan nilai rata-rata mulai dari yang terendah 1%  sampai yang tertinggi 32,1% dengan rata-rata sebesar 11,18 %.  Berdasarkan hasil penelitian menunjukan bahwa pendekatan Problem Based Learning mampu meningkatkan kemampuan berfikir kritis siswa

Penerapan Supervisi Akademik untuk Meningkatkan Kompetensi Guru dalam Menyusun Administrasi Penilaian di SD Laboratorium UKSW

Tujuan penelitian tindakan kepala sekolah ini adalah untuk meningkatkan kompetensi pedagogik guru-guru di SD Laboratorium Salatiga dalam menyusun administrasi penilaian melalui supervisi akademik. Jenis penelitian yang digunakan dalam penelitian ini adalah penelitian tindakan sekolah. Kegiatan dalam penelitian ini terdiri atas tahapan perencanaan tindakan, pelaksanaan tindakan, observasi, dan refleksi.Teknik pengumpulan data menggunakan teknik obeservasi kelas.Instrumen observasi yang digunakan adalah alat penilaian kemampuan guru (APKG) berupa Instrument penilaianadministrasi pembelajaran . Analisis data yang digunakan adalah teknik analisis deskriptif komparatif. Data kuantitatif yang diperoleh di deskripsikan dalam bentuk kata-kata atau penjelasan. Selanjutkan dilakukan komparasi data untuk memastikan ada tidaknya peningkatan kemampuan guru dalam penilaian administrasi pembelajaran. Hasil penelitian menunjukkan temuan bahwa supervisi akademik dapat meningkatkan kemampuan guru-guru dalam menyusun administrasi penilaian dalam pembelajaran di SD Laboratorium Salatiga sebesar 26,2%

Pengembangan Bahan Ajar Matematika Berbasis Daring Untuk Meningkatkan Kemampuan Pemecahan Masalah

The objectives of this study are (1) to develop online-based mathematics teaching materials to improve problem-solving skills in distance learning in the pandemic era and (2) to determine the level of validation of the development of online-based mathematics teaching materials to improve problem-solving skills based on expert validation tests. This R&D research uses the ADDIE model which consists of analysis (analysis), design (planning), development (development), implementation (implementation), and evaluation (evaluation). However, the implementation in this research only reached the development stage. The subjects of this study were class teachers and 5th grade students of SD Negeri Plumutan, Bancak, Semarang Regency. The results of this study are (1) there are three stages in this research and development, namely analyzing the characteristics and initial abilities of students, planning and making teaching materials with the weebly website, and developing by conducting expert validation tests. (2) based on the validation test, material experts give a percentage of 85% with the criteria of "very good", teaching materials experts get a percentage of 90% with the criteria of "very good", and material experts get a percentage of 75% with the criteria of "good".Keywords: development, teaching materials, mathematics, online learning, weebl

EFEKTIVITAS MODEL PEMBELAJARAN DISCOVERY LEARNING DAN PROBLEM BASED LEARNING TERHADAP KEMAMPUAN BERPIKIR KRITIS PESERTA DIDIK PADA MATA PELAJARAN IPA KELAS V

This research was conducted to determine the effectiveness of the Discovery Learning learning model and the Problem based learning learning model to foster critical thinking skills in science learning for fifth grade elementary school. This research uses a Quasi Experimental type of research with a Nonequivalent Control Group design. A total of 110 class V students at Gugus Hasanudin were used as the population for this research activity, but only 57 students from SDN Tegalrejo 01, SDN Tegalrejo 03, and SDN Tegalrejo 05 were used as research samples. The results of blood processing in this study using the T-test showed a Sig value. (2-tailed) of 0.000 < 0.05, it can be concluded that Ho is rejected and Ha is accepted, meaning that there is a significant difference in the values ​​of the two learning models. Where the Discovery Learning learning model group experienced an average increase of 27.33, while in the Problem Based Learning group it was 14.37. With these results, Discovery Learning has a greater level of effectiveness than Problem Based Learning in improving critical thinking skills in fifth grade elementary school science subjects

EFEKTIVITAS MODEL PEMBELAJARAN DISCOVERY LEARNING DAN PROBLEM BASED LEARNING TERHADAP KEMAMPUAN BERPIKIR KRITIS PESERTA DIDIK PADA MATA PELAJARAN IPA KELAS V

This research was conducted to determine the effectiveness of the Discovery Learning learning model and the Problem based learning learning model to foster critical thinking skills in science learning for fifth grade elementary school. This research uses a Quasi Experimental type of research with a Nonequivalent Control Group design. A total of 110 class V students at Gugus Hasanudin were used as the population for this research activity, but only 57 students from SDN Tegalrejo 01, SDN Tegalrejo 03, and SDN Tegalrejo 05 were used as research samples. The results of blood processing in this study using the T-test showed a Sig value. (2-tailed) of 0.000 < 0.05, it can be concluded that Ho is rejected and Ha is accepted, meaning that there is a significant difference in the values ​​of the two learning models. Where the Discovery Learning learning model group experienced an average increase of 27.33, while in the Problem Based Learning group it was 14.37. With these results, Discovery Learning has a greater level of effectiveness than Problem Based Learning in improving critical thinking skills in fifth grade elementary school science subjects