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The Effect of Teams Games Tournament (TGT) Models Containing Science Literacy on Students’ Learning Competencies in Ecology Material at Junior High School 10 Padang Winda Tri Wahyuni; Rahmadhani Fitri; Ganda Hijrah Selaras; Syamsurizal Syamsurizal
ATRIUM PENDIDIKAN BIOLOGI Vol 4, No 3 (2019): Atrium Pendidikan Biologi
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/apb.v4i3.6162

Abstract

This research is based on the problems that exist at senior high school 10 Padang, namely the learning model that is less varied, students' learning competencies are still low. Efforts that can be done are applying the learning model Teams Games Tournament (TGT) with scientific literacy in the  Ecology material at senior high school 10 Padang. The purpose of this study was to determine the effect of the application of the learning model that Teams Games Tournamen (TGT) contained scientific literacy to the learning competencies of Grade X students of senior high school 10 Padang. This research is an experimental research with randomized control group posttest only design. The study population is the students of Grade X senior high school 10 Padang 2018/ 2019 academic year which spread into eight classes. Sampling research using simple random sampling. The results were selected class X.8 as experimental class and class X.5 as a control class. The hypothesis in this study was tested using the t-test. The results of the study using the t-test it can be concluded that the competency of students' knowledge of the value of tcount 3.34> ttable 1.67, in the competency attitude the value of tcount 2.15> ttable 1.67, the competency attitudes tcount 5.26> ttable 1.67, and the competence of value skills tcount 1.95> ttable 1.67. This shows that the hypothesis is accepted. So, it can be concluded that the application of TGT models with scientific literacy can improve the competency of knowledge, attitudes, and skills of class X students of senior high school 10 Padang.
The Influence of the Cooperative Learning Model Think Pair Share Type Containing Science Literacy on Students Learning Competencies at SMA Negeri 1 Baso Eka Charisma Maulidia; Rahmadhani Fitri; Sa'diatul Fuadiyah; Syamsurizal Syamsurizal
ATRIUM PENDIDIKAN BIOLOGI Vol 4, No 4 (2019): Atrium Pendidikan Biologi
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/apb.v4i4.7174

Abstract

This research was based on the problems that exist in SMA Negeri 1 Baso, students learning competencies are still low. The efforts that can be made were applying the learning model Think Pair Share with science literacy on reproduction system material at SMA Negeri 1 Baso. The purpose of this research was to determine the increase in the students competencies  through the model Think Pair Share with science literacy in the material of reproduction system in SMA Negeri 1 Baso. This type of research is experimental research with a randomized control group posttest only design. The population in this study were all class XI MIPA SMA Negeri 1 Baso registered in the 2018/2019. Sampling was done using Purposive Sampling technique, which was chosen as the sample of the research was class XI MIPA 2 as the experimental class and  XI MIPA 3 as the control class. The instruments used were in the form of questions posttest for knowledge competency, observation sheets for students attitudes and skills. The hypothesis was tested using the t-test, can be concluded that the competence of learners knowledge (2.1>1.67), competency assessment value (6.17>1.67) and competency skills value (2.9>1.67). This was an accepted hypothesis. It was concluded that the cooperative model of Think Pair Share type with literacy improve the competency of knowledge, attitude, and skill of class XI MIPA students of SMA Negeri 1 Baso.
Validity of High Order Thinking Skills (HOTS) Oriented Student Worksheet (LKPD) on Structure and Function of Plant Tissue Material for Class VIII Junior High School Ratna Sari Aprilia; Des M; Rahmadhani Fitri; Zulyusri Zulyusri
ATRIUM PENDIDIKAN BIOLOGI Vol 4, No 1 (2019): Atrium Pendidikan Biologi
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/apb.v4i1.4848

Abstract

Curriculum 2013 push student to have the high order thinking skills (HOTS). But in the SMPN 15 Padang especially in class VIII, there is no available teaching material that can improve students high order thinking skills in the learning process. Therefore, HOTS oriented LKPD has been developed in the structure and function of  plant tissue material. The purpose of this research to know validity of High Order Thinking Skills (HOTS) oriented student worksheet (LKPD) on structure and function of  plant tissue material for class VIII junior high school. This research is part of Plomp model that is development or prototyping phase. Data analyzed through quantitative analysis. The instrument of data collection using validation questionnaires. The product validated by 3 lecturers of biology and a natural science teacher of SMPN 15 Padang. Based on the results of the study obtained the validity of  LKPD 90.96%  with very valid category.
PENGELOLAAN PENCEMARAN SUNGAI DELI Rahmadhani Fitri
Jurnal Abdi Ilmu Vol 11 No 2 (2018): JURNAL ILMIAH ABDI ILMU
Publisher : UNIVERSITAS PEMBANGUNAN PANCA BUDI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (280.515 KB)

Abstract

Sampah dengan sengaja dibuang ke Sungai Deli seperti ban, wadah plastik, barang rongsokan lainnya dan bahkan puing bangunan dengan maksud menyediakan habitat bagi organisme akuatik. Namun demikian, materialsampah yang tak sedap dipandang dan merupakan tanda kelalaian manusia yangmengabaikan nilai-nilai estetika dan ekosistem alam. Walaupun upaya untuk meningkatkan kesadaran lingkungan terus dilakukan, beberapa orang masih menggunakan sungai sebagai tempat pembuanganuntuk barang-barang yang sudah tidak diinginkan, termasuk sofa dan kasur, suku cadang kendaraan, sepeda, keranjang belanja, tas, wadah bahan bakar, dan kaleng cat. Meskipun telah ada peraturan pelarangan sampah, tampaknya kesadaran masyarakat sangat menurun. Peraturan perlindungan kualitas airpun diabaikan secara sengaja. Sungai yang terletak pada daerah yang rendah, menyebabkan sampah mengalir secara gravitasi menuju sungai. Sungai Deli merupakan salah satu dari delapan sungai yang ada di Kota Medan, provinsi Sumatera Utara, Indonesia. Pencemaran Sungai Deli, 70 persen di antaranya diakibatkan limbah padat dan cair. Limbah domestik padat atau sampah yang dihasilkan di Kota Medan 1.235 ton hari. Perlindungan kualitas airpun terabaikan. Perlunya upaya pengelolaan dalam penanggulan pencemaran sungai akibat sampah. Dengan menggonakan proyeksi timbulan sampah dan Analisa SWOT dapat diketahui program pengelolaan Sungai Deli. Aliran sungai Deli juga terletak di Kelurahan Hamdan. Kelurahan ini memiliki wilayah seluas 52 ha yang terbagi ke dalam 10 lingkungan. Luas Permukiman kelurahan Hamdan adalah 14,93Ha. Jumlah Penduduk pada tahun 2017 2.736 jiwa Jumlah Kepala Keluarga 633 jiwa. Dari hasil analisa pemilihan metode terbaik untuk proyeksi jumlah penduduk diperoleh kelayakan metode geometri. Proyeksi penduduk dihitung untuk mengetahui jumlah timbulan sampah sehingga diketahu proyeksi timbulan sampah. Berdasakan analisa SWOT hasil skoring terhadap faktor/lingkungan internal diperoleh total nilai kekuatan: 22, total nilai kelemahan: 25 sehingga posisinya adalah -3. Sedangkan hasil skoring eksternal diperoleh total nilai peluang: 25, total nilai ancaman: 30 sehingga posisinya adalah -5. Posisi faktor internal dan eksternal sub-sektor persampahan pada kuadran ini menunjukkan bahwa kelemahan dan ancaman lebih dominan daripada kekuatan dan peluang.
Optimalisasi Perusahaan Daerah Air Minum dalam Pengelolaan Air Minum Kota Medan Rahmadhani Fitri
Archigreen Vol 3 No 4 (2016): Jurnal ArchiGreen
Publisher : UNIVERSITAS PEMBANGUNAN PANCA BUDI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (452.797 KB)

Abstract

Sumber daya air menjadi salah satu kekayaan alam yang penting karena air merupakan hal pokok bagi konsumsi dan sanitasi umat manusia, air juga sebagai sarana pengangkutan di belahan dunia, sarana rekreasi, dan kebutuhan air irigasi. Di sisi lain, sumber daya air yang berlebihan – banjir – dapat mengakibatkan kerusakan berat dan hilangnya nyawa manusia. Air sebagai lingkungan hidrosfer dalam skala global, tersebar tidak merata di atas bumi sehingga kelimpahannya di suatu tempat begitu variatif mengikuti waktu dan siklus hidrologis. Akhirnya, dalam penggunaan sumber daya air, manusia banyak mencemari air bersih yang tersedia dan menurunkan derajatnya sedemikian rupa sehingga tidak cocok lagi untuk semua jenis pemanfaatan. Dalam mendapatkan air bersih yang layak dan aman untuk dikonsumsi terutama untuk minum), perlu adanya suatu pengolahan dari air baku menjadi air bersih/minum. Pengolahan air bisa dimulai dengan menggunakan sistem yang sederhana dan dapat juga dengan pengolahan yang kompleks, sesuai dengan tingkat kebutuhan yang diperlukan tergantung dari kualitas air baku yang akan diolah. Semakin rendah kualitas airnya, maka semakin tinggi tingkat pengolahan yang dibutuhkan. Kota Medan pada saat ini telah menjadi salah satu kota metropolitan di Indonesia. Kota Medan termasuk tiga kota besar di Indonesia setelah Jakarta dan Surabaya. Faktor ini sangat mempengaruhi dalam percepatan perkembangan pembangunan kota Medan pada khususnya dan Provinsi Sumatera Utara pada umumnya. PDAM Tirtanadi yang merupakan salah satu perusahaan daerah milik Pemda Provinsi Sumatera Utara yang bergerak dalam bidang penyediaan air bersih dan dioperasikan secara efesien dengan dukungan teknologi yang memadai yang melayani kebutuhan air bersih di Kota Medan dan sekitarnya.
Validation of Animal Physiology Practice Guide Based on Skills of Science Process for University Student in Major Biology Universitas Negeri Padang Fitri Arsih; Rahmadhani Fitri; Relsas Yogica
Bioeducation Journal Vol 1 No 2 (2017): Bioeducation Journal
Publisher : Universitas Negeri Padang Address: Biology Education Study Program Faculty Mathematics and Natural Science (FMIPA) Jl. Prof. Dr. Hamka Air Tawar Barat, Padang-West Sumatera-Indonesia Telp. +62751-7057420 - Fax.+62751-7058772 - Ph. +6281363229286

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/bioedu.v1i2.44

Abstract

This research aims to develop practice guide based on skills of science process to fix and improve the ability of university students keps in practicum ativity on animal physiology course. This research conducted by using model of development Plomp. Instrument that used in this research has validity by expert. Data analyzed through descriptive quantitive. This research has completed prototype in the form of animal physiology practice guide based on skills of science process. The research datas have been obtained data of result validation practice guide with the average value 88% categorized valid. It concluded that develop of animal physiology practice guide can be used as preguidece to run skills of science process on animal physiology course.
The Influence Of Implementation Firing Line Types Of Active Learning Model For The SMPN 2 Padang Science Students Grade VII Mardiah Tajun; Rahmadhani Fitri; Mades Fifendy
Bioeducation Journal Vol 1 No 2 (2017): Bioeducation Journal
Publisher : Universitas Negeri Padang Address: Biology Education Study Program Faculty Mathematics and Natural Science (FMIPA) Jl. Prof. Dr. Hamka Air Tawar Barat, Padang-West Sumatera-Indonesia Telp. +62751-7057420 - Fax.+62751-7058772 - Ph. +6281363229286

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/bioedu.v1i2.47

Abstract

The purpose of this research is to know the influence of implementation of learning model of active learning type Firing Line to science learning result of grade VII SMPN 2 Padang on material classification of living creatures and matter. This research is based on problems at SMPN 2 Padang which is still dominated by teacher-centered learning so that the students knowledge is limited to the material was given by the teacher, so that students get bored faster during classroom learning process. This research was categorized into experimental research using Randomized Control Group Posttest Only Design. The sample of this research was chosen by purposive sampling method. The subjects of this research are two different classes; the first class is VII4 as the experimental class using learning model of active learning type Firing Line andVII5 as the control class using conventional of learning. Data of students learning outcomes were analyzed by using t-test analysis. The result of the research are according to the learning outcomes which is using t-test it showed that the learning outcomes of experimental group is better than control group with thitung(4,42) ˃ ttabel(1,67) which means the research hypothesis is accepted and student activities show that learning process using the learning model of Active Learning is better with percentage 77% than the conventional of learning with percentage 75%.
Exclusive Breastfeeding Management for Worker Mother in Universitas Negeri Padang Elsa Yuniarti; Rahmawati Darussyamsu; Rahmadhani Fitri
Pelita Eksakta Vol 2 No 1 (2019): Pelita Eksakta Vol. 2 No. 1
Publisher : Fakultas MIPA Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/pelitaeksakta/vol2-iss1/67

Abstract

ASI merupakan makanan bayi yang mengandung nutrisi tinggi yang sangat dibutuhkan bayi. World Health Organization (WHO) telah merekomendasikan agar bayi mendapat ASI eksklusif sampai usia 6 bulan. Data hasil wawancara di lapangan terhadap 12 orang ibu pekerja se lingkungan Universitas Negeri Padang yang sedang hamil dan mempunyai bayi 0-12 bulan, pada umumnya mereka gagal dalam pemberian ASI eksklusif 6 bulan dikarenakan kurangnya pengetahuan mereka bahwa ASI/ASIP (ASI Perah) bisa disimpan dan diberikan lagi pada saat mereka sedang berkerja. Keberhasilan pemberian ASI pada ibu pekerja sangat dipengaruhi oleh pengetahuan ibu, jam kerja ibu dan dukungan tempat kerja. Kurangnya pengetahuan dan keterampilan ibu pekerja se Lingkungan UNP tentang ASI eksklusif setelah cuti mereka habis, menunjukkan bahwa diperlukan adanya pelatihan untuk meningkatkan pengetahuan dan keterampilan ibu dalam manajemen ASI ekslusif ketika kembali bekerja. Oleh sebab itu, pelatihan dilakukan melalui kegiatan PKM ini dengan judul Manajemen Asi Eksklusif Bagi Ibu Pekerja Se Lingkungan Universitas Negeri Padang. Kegiatan telah dilakukan ada tanggal 10 Agustus 2018 di ruang sidang senat UNP yang dihadiri oleh 50 peserta dengan rangkaian kegiatan pemberian materi dan miniworkshop ASIP dan laktasi dari AIMI (Asosiasi Ibu Menyusui Indonesia) Sumatera Barat. PKM ini diadakan bertepatan dengan Pekan ASI Internasional dan Bulan ASI Nasional yang bertema ASI adalah Fondasi Kehidupan. Dengan kegiatan ini, ibu pekerja se Lingkungan UNP dapat meningkatkan pengetahuan ibu dan mensukseskan pemberian ASI eksklusif sebagai modal membangun Sumber daya manusia (SDM) penerus generasi bangsa yang sehat dan berkualitas.
Senior High School Biology Teachers’ Perception towards Evolution Learning Rahmawati Darussyamsu; Resma Wahyuni; Rahmadhani Fitri; Muhyiatul Fadilah; Dwi Hilda Putri; Mukhtar Mukhtar
Jurnal Penelitian dan Pembelajaran IPA Vol 5, No 2 (2019): Available Online in November 2019 (Web of Science Indexed)
Publisher : Department of Science Education, Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30870/jppi.v5i2.3335

Abstract

Teachers’ perception of a particular material is an influential aspect of the way teachers learn the material.  Since evolution is a debating material, teachers affected by this condition when they teaching the evolutionary topic. For those reasons, this descriptive study aimed to identify teachers’ perception of evolution learning, which consists of four main aspects: learning material, strategy, sources, and assessment. The population is all biology teachers at Padang, Sumatera Barat, Indonesia. Sampling was taken by purposive sampling, with criteria biology teachers that already taught the evolutionary topic in senior high school. Data collected from the questionnaire and analyzed descriptively in percentage. The result showed that for the majority of biology teachers at Padang have perceptions toward four aspects of evolution learning in a category very good, good, and good enough. In details, more concerns are needed for some less valued descriptor related to the contradiction issue between evolution theory and Islamic beliefs. In the average, each score of perception for four aspects are: learning material 3.71; strategies 4.11; sources 3.64; and assessment 3.92 with all average criteria in good category. Each aspect performed is discussed.
Penerapan Model Pembelajaran Kooperatif Tipe Think Pair Share Terhadap Peningkatan Kompetensi Belajar Ilmu Pengetahuan Alam Rina Gusmiharti; Rahmadhani Fitri
Pedagogia : Jurnal Pendidikan Vol 8 No 2 (2019): Agustus
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/pedagogia.v8i2.2444

Abstract

This study aims to look at the effect of the cooperative learning model type Think Pair Share on the improvement of the students' learning competencies in the material in the class VIII Excretion System in SMP 6 . This research is an experimental study with a Randomized Control Group Only Design study design. Sampling is done by using sampling technique, which is selected class VIII 2 as the experimental class and class VIII 1 as the control class. The research instrument used was the question for knowledge competence, the observation sheet for attitude competence. The hypothesis in this study was tested using a t test which was first carried out a prerequisite test, namely the normality test and homogeneity test. Based on the t-test it is known that the competencies of knowledge and competence in the attitude of > t table are (2.56> 1.67) and (5.48> 1.67). This shows that the hypothesis is accepted. So it can be concluded that the application of the cooperative learning model type Think Pair Share can improve students' learning competencies in SMP 6.