Claim Missing Document
Check
Articles

Found 3 Documents
Search

Peningkatan Kemampuan Berpikir Kritis Matematis Peserta Didik dengan Menggunakan Strategi REACT Hidayat, Syaeful; Carlian, Yayan; Rohmah, Siti Khozanatu
JMIE (Journal of Madrasah Ibtidaiyah Education) Vol 4, No 2 (2020): JMIE (JOURNAL OF MADRASAH IBTIDAIYAH EDUCATION)
Publisher : PD PGMI se Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (818.58 KB) | DOI: 10.32934/jmie.v4i2.163

Abstract

Masalah utama dalam penelitian ini adalah kemampuan berpikir kritis matematis peserta didik masih rendah. Hal ini terlihat dalam hasil Trends in Mathematic and Science Study (TIMSS) edisi terbaru pada tahun 2015, Indonesia menempati peringkat ke-20 dari 44 tingkat Internasional pada kategori bernalar (Kemendikbud, 2017). Kemudian dalam studi pendahuluan dengan rata-rata skor peserta didik adalah 26,5. Tujuan penelitian ini adalah pertama untuk mengetahui peningkatan kemampuan berpikir kritis matematis peserta didik MI kelas V yang memperoleh pembelajaran di kelas eksperimen lebih baik dari peserta didik yang memperoleh pembelajaran di kelas kontrol. Metode penelitian yang digunakan adalah metode quasi eksperimen dengan desain the nonequivalent pretest-posttest control group design. Populasi yang digunakan adalah peserta didik MIS Miftahul Huda dan Sampel yang digunakan hanya dua kelas yaitu VA dan VB. Sumber data yang digunakan adalah MIS Miftahul Huda Kota Bandung. Teknik pengumpulan data yaitu menggunakan tes, kemudian hasil tes tersebut akan dianalisis menggunakan pengujian statistik yaitu uji normalitas, uji hmogenitas dan uji hipotesis. Hasil penelitian yaitu, Peningkatan kemampuan berpikir kritis matematis peserta didik pada pokok bahasan skala di kelas eksperimen lebih baik secara signifikan dari pada kelas kontrol. Hal ini terlihat dari hasil rata-rata N-gain atau peningkatan pada kelas eksperimen sebesar 0,49 dan pada kelas kontrol sebesar 0,26. Kemudian hasil rata-rata posttest kelas eksperimen sebesar 55,0 dan kelas kontrol 40,8.
MATHEMATICAL CRITICAL THINKING SKILL OF MADRASAH IBTIDAIYAH STUDENTS ON CUBES AND BEAM VOLUMES MATERIAL Salahudin, Anas; Pratiwi, Inne Marthyane; Hidayat, Syaeful
Al-Bidayah : Jurnal Pendidikan Dasar Islam Vol. 12 No. 1 (2020): Al-Bidayah : jurnal pendidikan dasar Islam
Publisher : UIN Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/al-bidayah.v12i1.349

Abstract

This research-based on the findings that elementary school students already have mathematical critical thinking skills but have not reached the whole stage of the skills. Critical thinking skills of mathematics is essential for students because critical mathematical thinking can solve the problems and as a consideration to make decisions. This research aims to: (1) explore the critical thinking skills of mathematics of the subject of the volume of cubes and beams; (2) to determine student's difficulties in solving mathematical critical thinking skills test questions on the subject of the volume of cubes and beams. The research used a case study method of 28 students in one of the Islamic elementary schools in Bandung Regency. The data collected in the form of qualitative data obtained through tests of mathematical critical thinking skills, interviews, and document analysis. Data analysis techniques used thematic analysis by analyzing students' learning trajectory. The results showed that most students were still in the low category in the ability of critical thinking. As for the difficulties experienced by students, namely in providing simple explanations and working on problems that are not systematic. For this reason, the improving of students' mathematical critical thinking skills need further research.
Health Education and Optimizing Balanced Nutrition for Student’s SDN 2 Sirnajaya Garut Nurhabibah; Rosmini; Ilham Ahmad Nur Amal; Yunisa Tiara Sari; Neng Ratna Wulan; Delin Arlina; Siti Nurajijah; Dea Asgarita; Hidayat, Syaeful; Lubis, Novriyanti
ABDIMAS: Jurnal Pengabdian Masyarakat Vol. 8 No. 1 (2025): ABDIMAS UMTAS: Jurnal Pengabdian Kepada Masyarakat
Publisher : LPPM Universitas Muhammadiyah Tasikmalaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35568/abdimas.v8i1.5674

Abstract

To obtain balanced nutrition, the food consumed every day must contain various nutrients of the type and amount according to needs. In addition, it is necessary to consider a variety of foods, a clean lifestyle, physical activity, and weight monitoring. National data shows that Indonesian children with short stature reached 27,7% and obese children reached 9.2%. this indicates that many school-age children are still experiencing a nutritional crisis. The increasing rates of stunting and obesity are the result of unhealthy diets and lack of nutrition education. The counseling activity was located at SD Negeri 2 Sirnajaya Garut with the theme “Optimizing Balanced Nutrition”, carried out by the PKM team of Garut University pharmacy students and Padjajaran University pharmacy students. The activity aims to increase children’s understanding of the importance of balanced nutrition in supporting physical and cognitive growth. This activity involved 5th and 6th grade students with 43% male students and 57% female students. This activity includes a pretest, posttest, provision of educational materials delivered through presentations, educational videos, and distribution of flyers, and a question and answer session. Based on the results of the data obtained, this counseling succeeded in increasing student understanding from 67% to 78%, and students became aware of implementing a healthy lifestyle to obtain balanced nutrition.