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MODEL PEMBELAJARAN STUDENT TEAMS ACHIEVEMENT DIVISIONS DENGAN MEDIA POP UP CARD UNTUK MENINGKATKAN HASIL BELAJAR BIOLOGI KELAS XI IPA 1 SMA SILIWANGI BOGOR Hardjo, Fanny Nadia; Retnowati, Rita; Rostikawati, Teti
JPPS (Jurnal Penelitian Pendidikan Sains) Vol 6, No 2 (2017)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpps.v6n2.p1334-1339

Abstract

Penelitian ini merupakan Penelitian Tindakan Kelas (PTK), dengan subyek penelitian 23 siswa kelas XI IPA-1 di SMA Siliwangi Bogor. Penelitian ini bertujuan meningkatkan hasil belajar biologi melalui penggunaan model Student Teams Achievement Divisions (STAD) dengan edia Pop Up Card. Penelitian dilakukan dalam dua siklus. Setiap siklus ada 4 tahap yaitu perencanaan, pelaksanaan tindakan, observasi dan refleksi. Setiap akhir siklus dilakukan tes dengan instrumen yang valid dan reliabel. Hasil penelitian menunjukkan penggunaan model STAD dengan media Pop Up Card dapat meningkatkan hasil belajar biologi, terlihat dari rata-rata hasil belajar siswa pada siklus 1 sebesar 70,1 dan siklus 2 sebesar 77,0; sedangkan nilai rata-rata aktivitas siswa pada siklus 1 yaitu 78,01% dan pada siklus 2 menjadi 84,46%. Berdasarkan hasil yang dicapai maka dapat disimpulkan penggunaan model Student Teams Achievement Divisions dengan media Pop Up Card dapat meningkatkan aktivitas dan hasil belajar  biologi siswa di kelas XI IPA-1 di SMA Siliwangi Bogor.
The Effect of Organizational Culture And Decision Making Toward Organizational Citizenship Behavior of Teacher in Pre-School Griet Helena Laihad; Rita Retnowati
JETL (Journal of Education, Teaching and Learning) Vol 3, No 1 (2018): Volume 3 Number 1 March 2018
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (385.417 KB) | DOI: 10.26737/jetl.v3i1.662

Abstract

The research objectives are to determine the effect of Organizational Culture and Decision making toward organizational citizenship behavior  of  teacher in pre-school. The research was conducted sampling to 175 respondent teacher of pre-school at Bogor City with Path Analysis design. The results are; (1) Organizational Culture has direct influence toward Organizational Citizenship Behavior of teacher in pre-school (2) Decision making has direct influence toward  Organizational Citizenship Behavior of teacher in pre-school (3)  Organizational Culture  has direct influence toward Decision making.  Conclusion, in enhancing organizational citizenship behavior of teacher in pre-school would be strengthening on Organizational Culture and Decision making.
Model Pembelajaran Student Teams Achievement Divisions dengan Media Pop Up Card untuk Meningkatkan Hasil Belajar Biologi Kelas XI IPA 1 SMA Siliwangi Bogor Hardjo, Fanny Nadia; Retnowati, Rita; Rostikawati, Teti
JPPS (Jurnal Penelitian Pendidikan Sains) Vol 6, No 2 (2017)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpps.v6n2.p1334-1339

Abstract

Penelitian ini merupakan Penelitian Tindakan Kelas (PTK), dengan subyek penelitian 23 siswa kelas XI IPA-1 di SMA Siliwangi Bogor. Penelitian ini bertujuan meningkatkan hasil belajar biologi melalui penggunaan model Student Teams Achievement Divisions (STAD) dengan edia Pop Up Card. Penelitian dilakukan dalam dua siklus. Setiap siklus ada 4 tahap yaitu perencanaan, pelaksanaan tindakan, observasi dan refleksi. Setiap akhir siklus dilakukan tes dengan instrumen yang valid dan reliabel. Hasil penelitian menunjukkan penggunaan model STAD dengan media Pop Up Card dapat meningkatkan hasil belajar biologi, terlihat dari rata-rata hasil belajar siswa pada siklus 1 sebesar 70,1 dan siklus 2 sebesar 77,0; sedangkan nilai rata-rata aktivitas siswa pada siklus 1 yaitu 78,01% dan pada siklus 2 menjadi 84,46%. Berdasarkan hasil yang dicapai maka dapat disimpulkan penggunaan model Student Teams Achievement Divisions dengan media Pop Up Card dapat meningkatkan aktivitas dan hasil belajar  biologi siswa di kelas XI IPA-1 di SMA Siliwangi Bogor.
Increasing Teacher`s Organizational Commitment Through Strengthening Teamwork, Situational Leadership and Self-Efficacy Koswara, Dudung; Hardhienata, Soewarto; Retnowati, Rita
Journal of Industrial Engineering & Management Research Vol. 2 No. 4 (2021): August 2021
Publisher : AGUSPATI Research Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1015.62 KB) | DOI: 10.7777/jiemar.v2i4.179

Abstract

Teachers’ commitment towards organization is important to be improved. Strengthening teamworks, good situational leadership by the principal and strong self-efficacy can be used as an effort to improve teachers’ commitment towards their organization. This study is aimed to determine the commitment of private Senior High School teachers in Sukabumi towards their organization through the study of relationship strength between research variable, teamworks, Principal’s situational leadership and self-efficacy. The research used correlational analysis and quantitative method while data collection techniques are collected through questionnaires. The population used in this research are 240 private permanent school teachers in Sukabumi. The sample of the research are 150 teachers calculated by Taro Yamane formula with a significance level of 0,05.Based on the results analysis, there is positive and significant relationship between Teamworks and Teachers’ commitment towards organization with the correlational coefficient ry.1 = 0,0346. There is positive and significant relationship between Principal’s situational leadership and teacher’s commitment towards organization with correlational coefficient ry.2 = 0,465 and there is positive and significant self-efficacy and teachers’ commitment towards organization with correlational coefficient ry.3 = 0,319. The conclusion based on STOREM analysis shows that all teamworks indicators influence teachers’ commitment towards their organization. It means, the stronger the teamworks, the higher commitment teachers have to their organization. All indicators of Principal’s situational leadership influence teachers’ commitment towards their organizations. It means, the stronger Principal’s situational leadership, the higher commitment teachers have to the organization. All indicators of self-efficacy influence teacher’s commitment towards organizations. It means, the stronger self-efficacy; the higher commitment teachers have to the organization.
Developing an integrated biology module for students' environmental attitude instruments Rita Retnowati; Muhammad Taufik Awaludin; Esa Rahma Heryawati
JPBI (Jurnal Pendidikan Biologi Indonesia) Vol. 6 No. 2 (2020): JULY
Publisher : University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/jpbi.v6i2.11163

Abstract

The development of modules based on environmental attitudes has been initiated but has not yet been integrated with instruments. This research aims to develop learning biology material and test the instruments' reliability in improving students' environmental attitudes. This development research uses the 4D model by Thiagarajan (1974). Field testing was conducted involving 150 students of Senior High School 1 of Caringin – West Java, Indonesia. The data collection instruments using an expert validation sheet and students’ environmental attitudes sheet. Experts validation involved material, instructional design, and character education expert. Indicators for measuring environmental attitudes use the Environmental Attitude Scale (EAS), which consists of four subscales that refer to Ugulu (2013). According to EAS, the students' environmental attitudes are shown on the Eigen values of the four factors measured. The data analysis was performed using descriptive statistics. The results showed that the suitability aspects of material design and character education followed the average values of 90, 78, and 88 respectively. Meanwhile, Eigen values for environmental awareness factors (5,718); attitudes towards recovery (4,683); attitudes towards recycling (3,512); environmental consciousness and behavior (2,285). While Cronbach Alpha coefficients 0.81. Thus, the instruments integrated into module development carried out in this study are very capable of measuring student environmental attitudes. This study recommends the use of modules in developing students' environmental attitudes.
MEMBANGKITKAN KEPEDULIAN LINGKUNGAN MELALUI PEMBERDAYAAN MASYARAKAT GUNA MENJAMIN KEBERLANJUTAN FUNGSI DAS CITARUM Rita Retnowati; Rita Istiana
Jurnal Difusi Vol 2 No 2 (2019): Jurnal Difusi
Publisher : Pusat Penelitian dan Pengabdian Masyarakat (P3M) Politeknik Negeri Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (767.699 KB) | DOI: 10.35313/difusi.v2i2.1662

Abstract

Rendahnya sikap peduli lingkungan masyarakat di sekitar DAS Citarum untuk turut melestarikan DAS merupakan salah satu faktor penyebab tercemarnya sungai Citarum. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk membangkitkan kepedulian lingkungan masyarakat di sekitar DAS Citarum sehingga dapat menjamin keberlanjutan fungsi DAS Citarum. Kegiatan pemberdayaan masyarakat ini dilakukan dengan metode diskusi dan demonstrasi yang melibatkan masyarakat, siswa, karyawan dan aparat TNI. Kegiatan dilakukan pada tanggal 15-16 Desember 2018 bertempat di Desa Cisalada dan Desa. Parakanlima Kec. Jatiluhur Kab. Purwakarta Jawa Barat. Persentase skor sikap kepedulian lingkungan sebesar 78,48% pada karyawan; 84,9% pada siswa dan 75,3% pada masyarakat yang diukur dengan menggunakan instrument kuisioner tentang sikap peduli lingkungan satu bulan setelah selesai diberikan penyuluhan. Dari hasil angket tersebut memberikan gambaran bahwa kegiatan ini efektif dalam membangkitkan kepedulian masyarakat disekitar DAS Citarum.
Correlation between the willingness to compromise and effectiveness of regional regulations with green consumer behaviour Lina Lina; Rita Retnowati; Yossa Istiadi
Indonesian Journal of Applied Environmental Studies Vol 2, No 2 (2021): Volume 2 Number 2 October 2021
Publisher : Universitas Pakuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (57.06 KB) | DOI: 10.33751/injast.v2i2.4042

Abstract

The objective of this study is to find the correlation between the effectiveness level of regional regulations and willingness to compromise with green consumer behaviour. This research applied use correlational surveys with 100 samples housewives in Bogor city. The data analysis technique used is multiple regression. The result of this research shows that there is a very significant positive relationship that has a local regulation permit with green consumer behaviour, with a variable contribution of 56.2%. There is a very significant positive relationship between willingness to compromise with green consumer behaviour, with the variable contribution being 38.3%. There is a very significant positive relationship between the application of local regulations and the willingness to compromise together with green consumer behaviour, with the variable contribution being 57.9%. The functional relationship between the application of local regulations and willingness to compromise with the green consumer behaviour variable fulfills the regression equation Ŷ12 = 21.866 + 0.404X1 + 0.214X2  and this relationship is significant.Tujuan dari penelitian ini adalah untuk mengetahui hubungan antara tingkat efektivitas peraturan daerah dan kemauan berkompromi dengan perilaku konsumen hijau. Penelitian ini menggunakan metode survei korelasional dengan sampel 100 ibu rumah tangga di kota Bogor. Teknik analisis data yang digunakan adalah regresi berganda. Hasil penelitian menunjukkan bahwa terdapat hubungan positif yang sangat signifikan antara izin peraturan daerah dengan perilaku konsumen hijau, dengan kontribusi variabel sebesar 56,2%. Terdapat hubungan positif yang sangat signifikan antara kesediaan berkompromi dengan perilaku konsumen hijau, dengan kontribusi variabel sebesar 38,3%. Terdapat hubungan positif yang sangat signifikan antara penerapan peraturan daerah dengan kemauan berkompromi dengan perilaku konsumen hijau, dengan kontribusi variabel sebesar 57,9%. Hubungan fungsional antara penerapan peraturan daerah dan kemauan berkompromi dengan variabel perilaku konsumen hijau memenuhi persamaan regresi 12 = 21,866 + 0,404X1 + 0,214X2 dan hubungan ini signifikan.
Development of educational multimedia to improve the understanding of nature conservation: A study of Gunung Gede Pangrango National Park’s conservation volunteers Ika Rosmalasari; Rita Retnowati; Herfina Herfina
Indonesian Journal of Applied Environmental Studies Vol 1, No 2 (2020): Volume 1 Number 2 October 2020
Publisher : Universitas Pakuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (58.686 KB) | DOI: 10.33751/injast.v1i2.2161

Abstract

The purpose of this research is to develop a multimedia conservation of education application, and to determine its effectiveness in understanding the nature conservation of conservation cadres or volunteers in the national park area. This research used the Research and Development method of the model Borg Gall which was modified into five stages, were Research and Information Collecting, Planning, Developing Preliminary of Product, Preliminary Field Testing and Main Product Revision.  While the application development stage used the SDLC (System Development Life Cycle) method which consisted of planning, analysis, design, implementation and testing stages. Data obtained from the validation of material experts and multimedia experts. The effectiveness test used the analysis of the N-Gain value of each indicator of the pretest and posttest questions. To develop educational multimedia applications need to analysis, preparing the designs and materials, developing the application, validating applications by experts, assessing the quality of application systems, small and large scaling field trials and evaluation. The purpose research product is the digital information entitled E-Info of Nature Conservation Media which can be accessed free of charge via the link (ika.gedepangrango.org).  According to data analysis we concluded that the development of educational multimedia applications can increase understanding of nature conservation for conservation volunteers in the national park area. The Scores pretest and posttest obtained an average N-Gain score of 0.73 and a percentage score of 73.33% with the criteria ``High" and the criteria "Quite Effective", which means E-Info Application The media developed is suitable to be applied and quite effective in increasing respondents' understanding of conservation.Tujuan dari penelitian ini adalah untuk mengembangkan aplikasi multimedia edukasi konservasi dan untuk mengetahui tingkat efektivitasnya terhadap pemahaman konservasi alam para kader konservasi di wilayah taman nasional. Penelitian ini menggunakan metode Research and Development model Borg Gall yang dimodifikasi menjadi lima tahapan yaitu Research and Information Collecting, Planning, Develop Preliminary of Product, Preliminary Field Testing dan Main Product Revision. Sedangkan tahapan pengembangan aplikasinya menggunakan metode SDLC (System Development Life Cycle) yang terdiri dari tahapan perencanaan, analisis, desain, implementasi dan tesing. Data diperoleh dari hasil validasi dua ahli yaitu ahli materi dan ahli multimedia. Uji keefektifan menggunakan analisis nilai N-Gain dari setiap indikator soal pretest dan posttest. Langkah-langkah untuk mengembangkan aplikasi multimedia edukasi yaitu analisis kebutuhan, penyusunan desain dan materi, pengembangan aplikasi, memvalidasi aplikasi oleh para ahli, penilaian kualitas sistem aplikasi, uji coba lapangan skala kecil dan skala luas serta evaluasi. Produk yang dihasilkan adalah informasi digital berjudul E-Info Media Konservasi Alam yang dapat diakses secara gratis melalui link (ika.gedepangrango.org). Berdasarkan analisis data  disimpulkan bahwa pengembangan aplikasi multimedia edukasi dapat meningkatkan pemahaman konservasi alam bagi para kader konservasi di wilayah taman nasional. Skor pretest dan posttest diperoleh rata-rata skor N-Gain yaitu 0,73 dan skor prosentase 73,33% dengan kriteria “Tinggi” dan kriteria “Cukup Efektif” yang artinya Aplikasi E-Info Media yang dikembangkan layak untuk digunakan dan cukup efektif dalam meningkatkan pemahaman konservasi responden.
Model Pembelajaran Student Teams Achievement Divisions dengan Media Pop Up Card untuk Meningkatkan Hasil Belajar Biologi Kelas XI IPA 1 SMA Siliwangi Bogor Fanny Nadia Hardjo; Rita Retnowati; Teti Rostikawati
JPPS (Jurnal Penelitian Pendidikan Sains) Vol. 6 No. 2 (2017)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpps.v6n2.p1334-1339

Abstract

Penelitian ini merupakan Penelitian Tindakan Kelas (PTK), dengan subyek penelitian 23 siswa kelas XI IPA-1 di SMA Siliwangi Bogor. Penelitian ini bertujuan meningkatkan hasil belajar biologi melalui penggunaan model Student Teams Achievement Divisions (STAD) dengan edia Pop Up Card. Penelitian dilakukan dalam dua siklus. Setiap siklus ada 4 tahap yaitu perencanaan, pelaksanaan tindakan, observasi dan refleksi. Setiap akhir siklus dilakukan tes dengan instrumen yang valid dan reliabel. Hasil penelitian menunjukkan penggunaan model STAD dengan media Pop Up Card dapat meningkatkan hasil belajar biologi, terlihat dari rata-rata hasil belajar siswa pada siklus 1 sebesar 70,1 dan siklus 2 sebesar 77,0; sedangkan nilai rata-rata aktivitas siswa pada siklus 1 yaitu 78,01% dan pada siklus 2 menjadi 84,46%. Berdasarkan hasil yang dicapai maka dapat disimpulkan penggunaan model Student Teams Achievement Divisions dengan media Pop Up Card dapat meningkatkan aktivitas dan hasil belajar  biologi siswa di kelas XI IPA-1 di SMA Siliwangi Bogor.
Developing Project-Based Learning Related to Local Wisdom in Improving Students’ Problem-Solving Skills Rita Retnowati; Rita Istiana; Nadiroh Nadiroh
JETL (Journal of Education, Teaching and Learning) Vol 5, No 1 (2020): Volume 5 Number 1 March 2020
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26737/jetl.v5i1.1035

Abstract

The purpose of this research is to determine the effectiveness of the development of the Project-Based Learning (PjBL) model based on local wisdom in solving environmental problems and the students’ ability to develop learning media. Research conducted at Educational Faculty and teaching sciences of Pakuan University. This research uses the method of Research and Development with the ADDIE model, comprising analyses, design, development, implementation, and evaluation. The data were obtained from the validation by three experts, namely learning material expert, learning media expert, and learning model expert. The effectiveness assessment was done by N-Gain assessment environmental problem-solving ability and evaluating the multimedia product. The steps to develop the model are as follows: need analysis, designing learning model development, learning model development, learning model validation by the experts, learning model implementation in class, and model evaluation. The product created by the students from learning through PjBL based on local wisdom is a video about local wisdom. According to the data analysis result, it can be concluded that model development of PjBL based on local wisdom improves their ability to solve environmental problems, the average score is 0.69 in experiment class and the score in control class is 0.055 (scales of 0-1.0). The ability to develop video environmental learning media the score video product in experiment class is 2.4 and in the control class is 2.2 (scales of 1-3).