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Student Worksheet Development on the Math Division Material Based on the PMRI Approach for Fifth-Grade Elementary School Students Arief Kuswidyanarko; Miftahul Jannah; Rohana Rohana
Jurnal Ilmiah Sekolah Dasar Vol 5 No 4 (2021): November 2021
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jisd.v5i4.40690

Abstract

Students have difficulty learning mathematics, so it can be concluded that mathematics is complicated, especially for elementary school students. It has an impact on student learning outcomes that decline. This study aims to produce LKPD on material distribution based on a valid and practical PMRI approach for learning. The development research used is research and development (R&D) using a 4D model developed by Thiagarajan consisting of four stages: define stage, design stage, development stage, and dissemination stage. Data was collected through interviews, questionnaires, and observations. The instrument used to collect data is a questionnaire. The technique used to analyze the data is descriptive qualitative and quantitative analysis. The results obtained from the validation test by experts with an average rating of 87.5% are excellent categories. The student responses in the limited trial obtained an average percentage of 84.58% in the efficient category, and the student responses in the field trial with 82.40% in the efficient category. The results of the assessment of the educator's response were 88.75% in the efficient category. Based on these data, the LKPD in the distribution material based on the PMRI approach has met the criteria for validity and practicality so that the LKPD developed is feasible to be used in the learning process.
Pemanfaatan Limbah Botol Plastik dan Kaca Menjadi Produk Kreatif Supiatun Supiatun; Miftahul Jannah; Ela Nindriyani; Neta Dian Lestari
Jurnal Manajemen Bisnis dan Kewirausahaan Vol 5, No 2 (2021): Jurnal Manajemen Bisnis dan Kewirausahaan
Publisher : Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/jmbk.v5i2.9915

Abstract

The problem of waste is a common problem in the world, in the era of the Industrial Revolution 4.0, ready-to-eat food and beverage products resulted in piles of waste which resulted in environmental pollution. Waste that can damage the environment is waste that cannot be decomposed by nature. As a form of saving the earth to reduce the waste of plastic bottles and glass bottles, the younger generation should be able to use them such as pencil boxes, plastic flower vases, chairs, multipurpose storage places and bross. Meanwhile, waste glass bottles can be made into products such as miniatures, flower pots and home decorations. Permasalahan sampah menjadi masalah bersama didunia, pada era Revolusi Industri 4.0, produk makanan dan minuman kemasan siap saji mengakibatkan timbunan sampah yang mengakibatkan pencemaran lingkungan. Sampah yang dapat merusak lingkungan adalah sampah yang tidak dapat terurai oleh alam. Sebagai bentuk penyelamatan bumi mengurangi limbah botol plastik dan botol kaca, sebagai generasi muda harus dapat memanfaatkan seperti kotak pensil, vas bunga bunga dari plastik, kursi, tempat penyimpanan serbaga guna dan bross. Sedangkan limbah botol kaca dapat dibuat produk seperti miniatur, pot bunga dan hiasan rumah.
Analisis Dampak Penggunaan Handphone Terhadap Perkembangan Interaksi Sosial Siswa Kelas V SDN 13 Tanjung Batu Miftahul Jannah; M. Ferdiansyah
Jurnal Pendidikan dan Konseling (JPDK) Vol. 4 No. 4 (2022): Jurnal Pendidikan dan Konseling
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (277.205 KB) | DOI: 10.31004/jpdk.v4i4.5542

Abstract

Penelitian ini bertujuan untuk mengetahui dampak penggunaan Handphone terhadap perkembangan interaksi sosial siswa kelas V SDN 13 Tanjung Batu. Perkembangan interaksi sosial diartikan sebagai hubungan timbal balik yang dinamis anatara dua orang individu atau lebih yang berlangsung sepanjang hayat. Anak harus berinteraksi dengan lingkungan sekitar supaya dapat berkembang dengan baik. Metode yang digunakan dalam penelitian ini yaitu metode deskriptif. Metode deskriptif adalah metode dengan data yang dikumpulkan berupa kata-kata yang memiliki makna dengan pemahaman yang nyata. Berdasarkan hasil penelitian dan pembahasan dapat disimpulkan jika penggunaan Handphone yang berlebihan akan berdampak pada perkembangan interaksi sosial siswa kelas V SDN 13 Tanjung Batu. Hal tersebut dapat dilihat dari interaksi siswa dengan teman sebaya. Siswa yang menggunakan Handphone secara berlebihan kurang berinteraksi dengan siswa yang lainnya pada saat istrahat sekolah, dan cendrung tidak memperhatikan guru pada saat proses belajar di dalam kelas, kemudian setelah dilakukan wawancara dengan orang tua siswa didapatkan hasil bahwa anak yang menggunakan Handphone secara berlebihan menjadi malas, membantah perinta orang tua dan tidak peduli dengan lingkungan sekitar.
Pengaruh Model Pembelajaran Mind Mapping Dalam Meningkatkan Hasil Belajar Siswa Materi Sumber Energi Kelas IV SD Negeri 01 Perigi Miftahul Jannah; Ilham Arvan Junaidi; Imelda Ratih Ayu
Jurnal Pendidikan dan Konseling (JPDK) Vol. 4 No. 6 (2022): Jurnal Pendidikan dan Konseling: Special Issue (General)
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jpdk.v4i6.10542

Abstract

Hasil belajar IPA pada kelas IV A SDN 1 Perigi masih terbilang rendah, masih banyak siswa yang mendapat nilai di bawah KKM pada materi IPA. Dan dalam pelaksaan proses belajar yang dilakukan belum menerapkan model pembelajaran yang sesuai dengan tujuan pembelajaran, sehingga siswa belum dilibatkan secara aktif dalam proses pembelajaran. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh model pembelajaran mind mapping dalam meningkatkan hasil belajar materi sumber energi siswa kelas IV SD Negeri 01 Perigi. Penelitian ini merupakan penelitian kuantitatif dengan jenis penelitian eksperimen menggunakan metode Pre-Experimental Desain, dengan tipe desain penelitian One Group Pretest-Posttest Desain. Populasi dalam penelitian ini adalah siswa kelas IV dengan sampel kelas IV A berjumlah 23 siswa. Pengumpulan data dilakukan dengan menggunakan tes dan dokumentasi. Teknik analisis data menggunakan uji normalitas, uji homogenitas, dan uji hipotesis dengan bantuan Microsoft Excel. Berdasarkan hasil penelitian yang diperoleh terhadap hasil belajar siswa kelas eksperimen dengan nilai rata-rata pretest sebesar 53,91, dan rata-rata posttest sebesar 77,61. Uji hipotesis hasil belajar siswa diperoleh nilai thitung sebesar 11,57 sedangkan ttabel sebesar 2,074 artinya Ho ditolak dan Ha diterima. Berdasarkan data tersebut dapat disimpulkan bahwa model pembelajaranan Mind Mapping sangat berpengaruh terhadap hasil belajar siswa materi sumber energi pada kelas IVA SD Negeri 01 Perigi.
Struktur Stomata Pada Familia Poaceae Di Desa Kota Bumi Kecamatan Tanjung Lubuk Kabupaten OKI Dewi Rosanti; Trimin Kartika; Miftahul Jannah
Indobiosains 2023: Volume 5 No 1 Februari 2023
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/indobiosains.v5i1.10980

Abstract

Research on Stomata Structure in the Poaceae Family in Kota Bumi Village, Tanjung Lubuk District, Ogan Komering Ilir Regency, was carried out from April to May 2022. The purpose of the study was to examine the stomata structure on the adaxial (top) and abaxial (bottom) leaves of the Poaceae family. This study uses a descriptive survey method by going directly to the research location exploring the area of ​​Kota Bumi Village, Tanjung Lubuk District, Ogan Komering Ilir Regency. Sampling was done by direct observation observing the stomata structure of the adaxial (top) and abaxial (bottom) leaves of rice plants (Oryza sativa.), corn (Zea mays), reeds (Imperata cylindrica), sugarcane (Saccharum officinarum) and lemongrass ( Cymbopogon citratus). The results of the study found that 5 species had stomata located on the surface of the leaf Adaxia (top) and Abaxial (bottom) leaf. Amphistomatic type of stomatal spread. The shape of each guard cell is in the shape of a dumbbell. The number of neighboring cells is 2 neighboring cells. Both have the type of Stomata Graminae, the shape of the epidermal cells is elongated, grooved, rounded, parallel elongated, and grooved
Jenis Jenis (Ananas comosus L) Yang Ditanam Di Kabupaten/Kota Prabumulih Sumatera Selatan Marmaini Marmaini; Syamsul Rizal; Miftahul Jannah
Indobiosains 2023: Volume 5 No 1 Februari 2023
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/indobiosains.v5i1.10981

Abstract

Pineapple is a tropical plant with fresh fruit that has a sweet and slightly sour taste. Pineapple is usually propagated vegetatively by saplings or fruit crown shoots because these plants are pertenocarpic. Plants are nodes that soar upwards. This research was conducted to determine the types of pineapples found in Prabumulih Regency/City and to determine the characteristics of these types of pineapples. This research uses survey method by conducting exploration in Prabumulih Regency/City.
The Influence of Use of Rupintive Media on Literation of Group B Children In Ra Ar-Roudhloh Tenggaro Keluang District, Musi Banyuasin District Dessi Andriani; Miftahul Jannah
Journal on Education Vol 6 No 1 (2023): Journal On Education: Volume 6 Nomor 1 Tahun 2023
Publisher : Departement of Mathematics Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/joe.v6i1.3549

Abstract

This study aims to determine whether there is an influence of RUPINTIF media on the literacy of group B children at RA Ar-Roudhloh Tenggaro, Keluang District, Musi Banyuasin Regency. The problem that researchers encountered in this study was the effect of using RUPINTIF media on group B literacy at RA Ar-Roudhloh Tenggaro, Keluang District, Musi Banyuasin Regency. This research method is a Pre-Experimental Design (Non-Design) with the form of a One-Group Pretest-Posttest design. The population is 15 children and the research sample is 10 children. Data collection techniques for this research are observation, interviews, and documentation. Based on the results of research and discussions that have been conducted by researchers, it shows that the use of RUPINTIF media has an influence on literacy in group B children at RA Ar-Roudhloh Tenggaro. RUPINTIF media playing activities can improve literacy skills because in this game children can play with fun and can also recognize letters into syllables and can arrange letters to make it easier for children. Based on the posttest data obtained 96.5 (very suitable) then the pretest data obtained was 64.2 (not appropriate). This shows that RUPINTIF media has a significant effect on literacy in group B children at RA Ar-Roudhloh Tenggaro. Then testing this hypothesis has the effect of RUPINTIF media on children's literacy in group B at RA Ar-Roudhloh Tenggaro.