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REPELLENT ABILITY OF LERAK (Sapindus rarak DC) FRUIT EXTRACT AND KIRINYUH (Chromolaena odorata L.) LEAF EXTRACT ON Callosobruchus maculatus F WAREHOUSE PESTS Suryaningsih, Siti; Rochman, Nur; Adi, Setyono
JURNAL AGRONIDA Vol 3, No 1 (2017)
Publisher : Universitas Djuanda Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1152.179 KB) | DOI: 10.30997/jag.v3i1.1012

Abstract

The aim of this research is to know the repellent ability of lerak fruit extract (Sapindus rarak DC.) and kirinyuh leaf extract (Chromolaena odorata) against Callosobruchus maculatus warehouse pests. The research activity was conducted in October - December 2016 at Entomology Laboratory, SEAMEO BIOTROP Bogor. This research used two experiments that were using lerak fruit extract and kirinyuh leaf extract. The experimental design used was Completely Randomized Design with three replications for each concentration level of extract material. The extract concentrations used for the preliminary test were 1.0%; 2.0%; 3.0%; 4.0% and 5.0%. In the main test the concentration refers to the results of the preliminary test. The concentration of lerak fruit  extract used for the main test were 1.5%; 3.0%; 4.5%; 6.0% and 7.5% (v / v), the concentration of kirinyuh leaf extract were 0.0%; 2.5%; 5.0%; 7.5% and 10.0% (v / v). The effectiveness of repellent ability be classified well if repellent ≥80%, good enough if 60% ≤ repellent <80% and less good if repellent <60%. The highest repellent content of lerak fruit extract on 72  hours after treatment (JSP) was 77.9% occurring at 4.5% extract concentration and highest repellent of kirinyuh leaf extract on 72 JSP was 82.73% occurring at 10.0% extract concentration. Repellent ability of kirinyuh leaf extract is better than repellent ability of lerak fruit extract. Keywords: repellent power, vegetable extract, extract concentration, pest controlling
HASIL VALIDASI DAN UJI KETERPAHAMAN BUKU PENGAYAAN BIOKIMIA MATERI KARBOHIDRAT TERINTEGRASI KEISLAMAN Tika Ayudia Hartana; Siti Suryaningsih; Buchori Muslim
Lantanida Journal Vol 9, No 1 (2021)
Publisher : UIN AR-RANIRY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/lj.v9i1.9346

Abstract

The State Islamic University of Syarif The State Islamic University of Syarif Hidayatullah Jakarta has a vision to become a world-class university with the excellence of scientific, Islamic and Indonesian integration. The chemistry education study program has implemented it in Islamic integrated learning, but there are not many teaching materials available in the form of Islamic integrated enrichment books in several courses, one of which is the biochemistry course. The purpose of this study is to develop teaching materials in the form of an Islamic integrated biochemical enrichment book, carbohydrate materials that are suitable for use. This study uses the 4STMD (Four Steps Teaching Material Development) method. The stages are the stage of selection, structuring, characterization and reduction. Validation data were obtained from chemical integration experts with Islam and media experts. The number of respondents was 59 students of the 8th semester of 2016 class of chemistry education who have received biochemistry courses and Islamic and science courses. This enrichment book has been through field trials, namely testing the comprehension of the text to the respondents. The results of the research from the validation of Islamic religious experts show that the concept of biochemical and Islamic integration is valid and feasible to use with the high category comprehension test of 83.6% with the concept criteria easy to understand. The results of the feasibility test from media experts were 84.57%. Islamic integrated biochemical enrichment book on carbohydrate material is suitable for use with very good criteria. This book can be used as an integrated biochemical enrichment book for Islam and Indonesia.
PERCEPTION OF UNDERSTANDING ABILITY OF REDOX CONCEPT ON STUDENT E-LEARNING OUTCOMES Siti Suryaningsih; Nadiyah Aulia Rahmah; Fauzan Aldiansyah
Jurnal Ilmiah Didaktika Vol 22, No 2 (2022): Jurnal Ilmiah Didaktika Februari 2022
Publisher : Center for Research and Publication Universitas Islam Negeri (UIN) of Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/jid.v22i2.10946

Abstract

The application of e-learning greatly impacts the ability to understand concepts and student learning outcomes. The purpose of the study was to determine 1) the prerequisite test of research instruments 2) the perception of the ability to understand redox concepts in e-learning based on indicators of learning stimuli, responses, and evaluations. 3) the relationship of understanding redox concepts to student learning outcomes. The method used is descriptive quantitative, in-class X MIA at MAN Tangerang, 38 students were selected by purposive random sampling. Data collection was carried out through a questionnaire using a Likert scale. The results showed that the prerequisite test was declared valid, reliable, and normally distributed. Student perceptions generally agree based on learning stimulus indicators as much as 71.025%; response 71.075%; evaluation 62.475%. Students give full attention during learning, participate actively during discussions, and understand redox concepts. Understanding redox concepts on student learning outcomes has a significant relationship (strong and positive), seen from the value of sig. (2-tailed) of 0.000 less than 0.05, Pearson correlation of 0.967 greater than 0.329 (significance 5%). The results of this study serve as scientific information on e-learning for chemistry subject teachers in improving the learning process.
Islamic Values in the Use of Four Steps Teaching Material Development (4-STMD) Method in Teaching Stoichimetry Material Siti Suryaningsih; Buchori Muslim; Nurul Anjar Wati
TARBIYA: Journal of Education in Muslim Society TARBIYA: JOURNAL OF EDUCATION IN MUSLIM SOCIETY | VOL. 7 NO. 1 2020
Publisher : Faculty of Educational Sciences, Syarif Hidayatullah State Islamic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/tjems.v7i1.14066

Abstract

AbstractThe Integration of Islam and Science has been applied in several countries both domestically and abroad. The Chemistry  Education Study Program has not yet implemented the integration of Islam and science, especially in the stoichiometry concept. Therefore, Chemistry Education at the Syarif Hidayatullah State Islamic University of Jakarta added the Program  Learning Outcome (PLO) is in the form of mastering the basic concepts of scientific, Islamic, and Indonesian integration in basic chemistry concept. This study aims to analyze the integration of Islam and science on the stoichiometry concept using the 4-STMD method. The 4-STMD method consists of the selection stage, the structuring stage, the characterization stage, and the reduction stage. The subjects used were 49 students of chemical education class of 2016/2017, one validator of integration experts, and three validators of media experts. The instrument used was in the form of mortar test questionnaire sheets and validation sheets for integration experts and media experts. The result shows that at the selection stage, the determination of the main textbook is the book written by Raymond Chang. In the structuring phase, a draft of the Islamic integrated teaching concept is obtained that ready to be tested. At the characterization, stage have a high level of comprehension test of 80.6% with the easy category. This shows that the integrated Islamic stoichiometry concept does not need to be carried out at the reduction stage. The results of the stoichiometric material feasibility test were 96.74% with very decent criteria. The integrated Islamic stoichiometry concept can be used as a reference source in the learning of integrated Islamic chemistry.AbstrakIntegrasi Islam dan Sains sudah diterapkan dibeberapa negara baik dalam negeri maupun luar negeri. Program Studi Pendidikan Kimia belum menerapkan integrasi islam dan sains terutama dalam materi stoikiometri. Oleh sebab itu, Pendidikan kimia Universitas Islam Negeri Syarif Hidayatullah Jakarta menambahkan Program Learning Outcome (PLO) berupa menguasai konsep dasar integrasi keilmuwan, keislaman, dan keindonesiaan pada materi kimia dasar. Penelitian ini bertujuan untuk menganalisis integrasi islam dan sains pada materi stoikiometri menggunakan metode 4-STMD.  Metode  4-STMD  terdiri dari tahap seleksi, tahap strukturisasi, tahap karakterisasi, dan tahap reduksi. Subjek yang digunakan adalah 49 mahasiswa pendidikan kimia angkatan 2016/2017, satu validator ahli integrasi, dan tiga validator ahli media. Instrumen yang digunakan berupa lembar angket tes rumpang dan lembar validasi ahli integrasi serta ahli media.  Hasil menunjukkan bahwa pada tahap seleksi dilakukan penentuan buku teks utama yaitu buku  karangan Raymond Chang. Pada Tahap stukturisasi diperoleh draft bahan ajar terintegrasi keislaman yang siap diujikan. Pada tahap karakterisasi  memiliki uji keterpahaman tingkat tinggi sebesar 80,6 % dengan kategori mudah. Hal ini menunjukkan materi stoikiometri terintegrasi keislaman tidak perlu dilakukan tahap reduksi. Hasil uji kelayakan materi stoikiometri sebesar 96,74 % dengan kriteria sangat layak. Materi stoikiometri terintegrasi keislaman yang dihasilkan dapat digunakan sebagai sumber referensi dalam pembelajaran kimia  terintegrasi keislaman. How to Cite: Suryaningsih, S., Muslim, B., Wati, N. A. (2020).   Islamic Values in the Use of Four Steps Teaching Material Development (4-STMD) Method in Teaching Stoichimetry Material. TARBIYA: Journal of Education in Muslim Society, 7 (1), 78-87. doi:10.15408/tjems.v7i1.14066. 
Analysis of Students' Creative Thinking Ability with Problems Solving in Terms of Adversity Quotient Buchori Muslim; Siti Suryaningsih; Rizqa Fadhila Aprianti
TARBIYA: Journal of Education in Muslim Society TARBIYA: JOURNAL OF EDUCATION IN MUSLIM SOCIETY | VOL. 7 NO. 2 2020
Publisher : Faculty of Educational Sciences, Syarif Hidayatullah State Islamic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/tjems.v7i2.15234

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AbstractStudents’ difficulties in chemistry subject are the main cause of their low rate to think creatively. Students with high adversity quotient are most likely to overcome the difficulties in finding a solution to answer the creative thinking problems. The objective of this research is to analyze the creative thinking ability in chemistry from the perspective of adversity quotient. The subjects of the study are 72 senior high school students from XII grade in Tangerang. The sampling applies a random sampling technique. Data collection technique is carried out by giving a test about chemical creative thinking skills in the form is essay question with 0,727 realibility scale. Adversity quotient data is obtained using a questionnaire scale with 0,652 realibility scale. The method used in this study is a descriptive qualitative and quantitative method. The result indicates that camper and quitter subjects are classified as creative and climber subjects are classified as very creative. The different aspects of students’ ability in solving problems can be used in mapping students' creative thinking abilities. As a recommendation, to improve creative thinking ability requires a high level of adversity quotient. Therefore, in this research students are expected to explore their creative thinking abilities in the learning process.AbstrakKesulitan siswa pada mata pelajaran kimia menjadikan rendahnya kemampuan berpikir kreatif. Siswa yang memiliki adversity quotient tinggi maka dapat mengatasi kesulitan untuk menemukan solusi jawaban dari soal berpikir kreatif. Tujuan dari penelitian adalah untuk menganalisis kemampuan berpikir kraetif kimia ditinjau dari adversity quotient. Subjek penelitian adalah siswa kelas XII SMA di Kabupaten Tangerang yang  sebanyak 72 orang. Pengambilan sampel menggunakan teknik random sampling. Teknik pengumpulan data dilakukan dengan melaksanakan tes kemampuan berpikir kreatif kimia berupa soal uraian dengan realibilitas sebesar 0,727. Data adversity quotient, diperoleh dengan menggunakan skala angket dengan realibilitas sebesar 0,652. Metode yang digunakan adalah metode deskriptif kualitatif dan kuantitatif. Hasil penelitian menunjukkan bahwa subjek camper dan quitter tergolong kreatif dan Subjek dengan climber tergolong sangat kreatif. Perbedaan aspek kemampuan siswa dalam mengatasi kesulitan dapat digunakan dalam memetakan kemampuan berpikir kreatif siswa. Sebagai rekomendasi, dengan memiliki tingkat adversity quotient yang tinggi dapat meningkatkan kemampuan berpikir kreatifnya. Oleh karena itu, Penelitian ini diharapkan siswa dapat mengeksplorasi kemampuan berpikir kreatifnya dalam proses pembelajaran. How to Cite:  Muslim, B., Suryaningsih, S., Aprianti, R. F. (2020).  Analysis of Students' Creative Thinking Ability with Problems Solving in Terms of Adversity Quotient. TARBIYA: Journal of Education in Muslim Society, 7(2), 217-225. doi:10.15408/tjems.v7i2.15234.
The Correlation of Guided Inquiry Model with SETS Approach on Students' Critical Thinking Skills R. Melisa Nelvita Sari; Siti Suryaningsih; Luki Yunita
EDUSAINS VOL 10, NO 2 (2018): EDUSAINS
Publisher : Faculty of Education and Teacher Training, UIN (State Islamic University) Syarif Hidayatul

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/es.v10i2.10268

Abstract

KORELASI MODEL INKUIRI TERBIMBING BERPENDEKATAN SETS TERHADAP KETERAMPILAN BERPIKIR KRITIS SISWA AbstractCritical thinking skills in chemistry subject is still low. Teacher-centered learning is one of the causes of low critical thinking skills. The objective of this study was to investigate the correlation of guided inquiry learning model with the Science, Environment, Technology and Society (SETS) approach on students’ critical thinking skills at chemical equilibrium material. The research method was Quasi Experiment with Nonequivalent Control Group Design, and the samples were taken using purposive sampling. The samples consisted of 36 students in the control and the experimental classes. The research instrument consisted of 12-item essay test which represented 11 indicators of critical thinking skill. Data analysis was performed using the Independent Sample T-test through SPSS 22 version. The results of hypothesis testing showed a correlation of the use of guided inquiry model with SETS approach on students' critical thinking skills in the experimental class with sig values <0.05. The percentage result of the posttest data showed an increase in critical thinking skills of students in the experimental class. The conclusion of this study is that the use of guided inquiry model with SETS approach can improve students' critical thinking skills. The highest critical thinking skills indicator in the experimental class is inducing and judging inductions, while the lowest indicator is observing and judging observation reports.AbstrakKeterampilan berpikir kritis pada mata pelajaran kimia masih rendah. Pembelajaran yang berpusat pada  guru adalah salah satu penyebab rendahnya keterampilan berpikir kritis. Tujuan penelitian untuk mengetahui korelasi model pembelajaran inkuiri terbimbing berpendekatan Science, Environment, Technology, dan Society (SETS) terhadap keterampilan berpikir kritis siswa pada materi kesetimbangan kimia. Metode penelitian adalah Quasi Experiment dengan desain Nonequivalent Control Group Design, dan teknik yaitu purposive sampling. Sampel penelitian sebanyak masing-masing 36 orang pada kelas kontrol dan eksperimen. Instrumen penelitian berupa tes esai sebanyak 12 butir soal yang mewakili 11 indikator keterampilan berpikir kritis. Analisis data menggunakan Independent Sample T-test melalui SPSS versi 22. Hasil uji hipotesis menunjukkan adanya korelasi penggunaan model inkuiri terbimbing berpendekatan SETS terhadap keterampilan berpikir kritis siswa kelas eksperimen dengan nilai sig. < 0,05. Hasil persentase data posttest menunjukkan adanya peningkatan keterampilan berpikir kritis siswa pada kelas eksperimen. Kesimpulan dari penelitian ini bahwa penggunaan model inkuiri terbimbing berpendekatan SETS mampu meningkatkan keterampilan berpikir kritis siswa. Indikator keterampilan berpikir kritis tertinggi di kelas eksperimen adalah membuat induksi dan mempertimbangkan hasil induksi dan indikator terendah adalah mengobservasi dan mempertimbangkan hasil observasi.  
GENDER DIFFERENCES IN THE RELATIONSHIP BETWEEN ANXIETY, SELF-EFFICACY AND STUDENTS LEARNING OUTCOMES ON CHEMISTRY SUBJECT Siti Amaliyah; Siti Suryaningsih; Luki Yunita
EDUSAINS Vol 13, No 1 (2021): EDUSAINS
Publisher : Faculty of Education and Teacher Training, UIN (State Islamic University) Syarif Hidayatul

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/es.v13i1.12991

Abstract

PERBEDAAN GENDER DALAM HUBUNGAN ANTARA KECEMASAN, EFIKASI DIRI DAN HASIL BELAJAR SISWA PADA MATA PELAJARAN KIMIAAbstractLearning outcomes of male and female students have different results. Psychological factors in chemistry subjects including anxiety and self-efficacy as factors related to each other. The purpose of this study was to determine the relationship of anxiety and self-efficacy of the chemistry learning outcomes of class X science students related to gender in two public high schools in South Tangerang city for the academic year of 2017/2018. This is a correlational study using a quantitative approach. The population in this study involved 300 students selected through a purposive sampling method which resulted in 161 students relevant to this study including 87 females and 74 males students. The instruments used in the study were anxiety questionnaires and self-efficacy questionnaires with 30 items on each questionnaire, and also for collecting learning outcomes data middle test scores. The results showed the value of sig. 0,00 <α (0,025) which of H0 is rejected and H1 is accepted. The coefficient of determination (R2) shows the percentage contribution of influence on male 26.11% and female 37.08% which can be concluded that there is a relationship between anxiety and self-efficacy towards learning outcomes of chemistry male students have a smaller contribution than female students. Replication of the study in different science disciplines and comparing science and non-science majors are also recommended.AbstrakHasil belajar siswa laki-laki dan siswa perempuan mempunyai perbedaan capaian hasil akhir.  Pada pelajaran kimia faktor psikologi meliputi kecemasan dan self-efficacy menjadi faktor yang berhubungan satu dengan yang lain. Tujuan penelitian ini untuk mengetahui hubungan kecemasan dan self-efficacy terhadap hasil belajar kimia siswa kelas X IPA berkaitan dengan perbedaan gender pada dua sekolah Sekolah Menengah Atas Negeri di Tangerang Selatan tahun ajaran 2017/2018. Penelitian ini merupakan penelitian korelasional dengan pendekatan kuantitatif. Populasi berjumlah 300 siswa dengan penarikan sampel purposive sampling sejumlah 161 siswa meliputi 87 siswa perempuan dan 74 siswa laki-laki. Instrumen yang digunakan berupa angket kecemasan dan self-efficacy sejumlah 30 butir pernyataan pada masing-masing angket serta data hasil belajar berupa nilai Ujian Tengah Semester. Hasil penelitian menunjukkan nilai sig. 0,00 < α (0,025) dimana H0 ditolak dan H1 diterima. Koefisien determinasi (R2) menunjukkan presentase kontribusi pada hubungan yang disumbangan secara simultan pada siswa laki-laki lebih kecil sebesar 26,11% dari siswa perempuan sebesar 37,08% sehingga secara keseluruhan dapat disimpulkan bahwa hubungan antara kecemasan dan self-efficacy terhadap hasil belajar kimia pada siswa laki-laki mempunyai sumbangan lebih kecil dari siswa perempuan dengan capaian hasil belajar yang lebih tinggi. Replikasi studi dalam disiplin ilmu yang berbeda dan membandingkan jurusan sains dan non-sains juga dianjurkan.
PEMBELAJARAN BERBASIS PROYEK PADA KONSEP KOLOID UNTUK PENGEMBANGAN KETERAMPILAN PROSES SAINS SISWA Evi Sapinatul Bahriah; Siti Suryaningsih; Dewi Yuniati
Jurnal Tadris Kimiya Vol 2, No 2 (2017)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v2i2.1883

Abstract

ANALISIS INTEGRASI KEISLAMAN PADA MATERI KIMIA PANGAN (Sumber, Manfaat, dan Keterpahamannya) Gaosiatul Chasanah; Siti Suryaningsih; Dila Fairusi
Jurnal Tadris Kimiya Vol 4, No 2 (2019)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v4i2.5197

Abstract

Integrasi antara sains dengan Alquran menjadi topik yang terus berkembang di kalangan cendekiawan. Pembahasan mengenai dikotomi antara Alquran dan sains terus diperbincangkan. Beberapa cendekiawan menyatakan adanya hubungan erat antara sains dan islam. UIN Syarif Hidayatullah Jakarta sebagai transformasi dari Institut Agama Islam Negeri (IAIN) tidak dapat dipisahkan dari harapan pengintegrasian ilmu pengetahuan, salah satunya integrasi dengan keislaman. Implementasi integrasi keislaman perlu diterapkan dalam seluruh mata kuliah kimia.  Penelitian ini bertujuan untuk menganalisis konten sains yang terintegrasi keislaman pada mata kuliah kimia pangan serta menguji keterpahaman konten tersebut. Metode yang digunakan adalah metode Four Steps Teaching Material Development (4 STMD) yang terdiri dari empat tahap, yaitu seleksi, strukturisasi, karakterisasi, dan reduksi. Penilaian yang dilakukan berupa validasi konten oleh ahli integrasi keislaman dan uji keterpahaman konten oleh 59 mahasiswa pendidikan kimia semester V. Hasil validasi materi diolah dengan menggunakan skala Guttman dan hasil uji keterpahaman diinterpretasikan berdasarkan kategori keterpaham teks menurut Rankin dan Culhane. Hasil validasi ahli didapatkan kumpulan konten kimia pangan valid dan layak digunakan, kemudian hasil uji keterpahaman konten didapatkan kategori tinggi sebesar 90% dengan kriteria konten mudah untuk dipahami. Berdasarkan hasil penelitian yang dilakukan didapatkan 10 indikator dengan tiga konsep utama yaitu karbohidrat, protein, dan lipid dengan aspek keislaman fokus pada ayat qauliyah (Alquran dan Hadits).     
THE DEVELOPMENT OF ISLAMIC INTEGRATED BIOCHEMICAL TEACHING MATERIALS USING FOUR STEPS TEACHING METHOD Siti Suryaningsih; Buchori Muslim; Via Fitriani
Jurnal Tadris Kimiya Vol 5, No 2 (2020)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v5i2.9316

Abstract

Islamic-integrated learning is one of the implementations in realizing UIN Syarif Hidayatullah Jakarta’s vision. So, the teaching materials which are integrated with Islamic features are needed. This research aims to develop a biochemistry teaching material in the form of an Islamic-integrated enrichment book specifically on the theory of amino acid and protein that is feasible to be used. The method used in this study is the research and development method through the Four Steps Teaching Material Development (4S-TMD), which consists of selection, structurization, characterization, and reduction. The research data are obtained from the validation of Islamic-integrated chemical study by expert lecturers. The validation result was analyzed using the Guttman Scale, a comprehensive test of concept in the form of the main idea writing test on 60 students of 2016 generation of chemistry education were analyzed by giving a score of 1 for each correct answer, and a score of 0 for wrong answers, and the book's feasibility test in terms of language, presentation, performance, and graphic validated by media expert lecturers, and were analyzed using the Rating Scale. The validation of the Islamic-integrated chemistry shows that all concepts are powerful and worthy of being presented, with the percentage of 91.4%. The comprehensive test of concept shows that all of the concepts have a high level of comprehension. The percentage of students’ comprehensions of all concepts amounted to 92.7%, and all of the concepts are included in the easy category. Therefore there is no need for a reduction phase. Based on the results of the feasibility test of the book, it is obtained the average percentage of 85.5%, which indicates that the Islamic-integrated enrichment book of amino acid and protein material is suitable to be used in the learning of Islamic-integrated biochemistry course to increase student knowledge on biochemical concepts through Islamic aspects which can increase the faith to Allah SWT.