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All Journal Jurnal Penelitian Pendidikan Bulletin of Chemical Reaction Engineering & Catalysis PROSIDING SEMINAR KIMIA Jurnal Zarah JITK (Jurnal Ilmu Pengetahuan dan Komputer) Indonesian Journal of Chemistry Jambura Journal of Educational Chemistry Bivalen: Chemical Studies Journal International Journal of Social Science Kresna: Jurnal Riset dan Pengabdian Masyarakat Bulletin of Chemical Reaction Engineering & Catalysis al Kimiya : Jurnal Ilmu Kimia dan Terapan
Ratna Kusumawardani, Ratna
Jurusan Pendidikan Kimia Dan Ilmu Pengetahuan Alam, Fakultas Keguruan Dan Ilmu Pendidikan, ‎Universitas Mulawarman
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Economics, Econometrics & Finance Education Electrical & Electronics Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Medicine & Pharmacology Public Health Social Sciences Other

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Journal : PROSIDING SEMINAR KIMIA

 1 
PENERAPAN PEMBELAJARAN IPA TERPADU DENGAN PENDEKATAN CHEMOENTREPRENEURSHIP UNTUK MENGETAHUI MINAT BERWIRAUSAHA SISWA (STUDI KASUS DI SMP MARDISISWA 1) Ratna Kusumawardani
PROSIDING SEMINAR KIMIA SEMINAR NASIONAL KIMIA 2014
Publisher : PROSIDING SEMINAR KIMIA

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Abstract

Ilmu Pengetahuan Alam (IPA ) pada dasarnya berkaitan dengan peristiwa alam yang dapat ditemukan dalam keh idupan sehari-hari. Diharapkan dengan belajar IPA dapat membantu mempersiapkan siswa menghadapi tantangan di masa depan. Oleh karena itu agar hasil pembelajaran IPA menjadi lebih bermakna maka perlu dikemas ke dalam suatu pendekatan yang dapat memot ivasi minat berwirausahasiswa yaitu dengan pendekatan chemoentrepreneurship. Penelitian ini bertujuan menganalisis peningkatan minat wirausaha siswa SMP dalam pembelajaran IPA Terpadu dengan pendekatan chemoentrepreneurship. Subyek dalam penelit ian ini adalah siswa kelas VIISMP Mard isiswa 1. Metode yang digunakan dalam penelitian ini adalah berupa kuesioner/angket. Angket diberikan kepada siswa sebelum dan sesudah penerapan pembelajaran IPA Terpadu dengan pendekatan chemoentrepreneurship. Data yang diperoleh dalam penelitian ini adalah data kuantitatif berupa skor angket kemudian dianalisis berdasarkan indikator minat berwirausaha sebelum maupun setelah pembelajaran. Hasil penelit ian menunjukkan bahwa minat berwirausaha siswa melalui pembelajaran IPA Terpadudengan pendekatan chemoentrepreneurship mengalami peningkatan yang signifikan. Persentase peningkatan masing-masing indikator adalah indikator kemauan keras untuk mencapai tujuan dan kebutuhan hidup 81,28%, indikator keyakinan kuat atas kekuatan sendiri 84,07%, sikap jujur dan tanggung jawab 72,25%, indikator ketahanan fisik dan mental 56,31%, indikator ketekunan dalam bekerja dan berusaha 67,16%, indikator pemikiran yang kreatif dan konstruktif 81,22%, indikator berorientasi ke masa depan 63,27%, indikator berani mengamb il resiko 72,49%. Dari hasil analisis tersebut dapat disimpulkan bahwa model pembelajaran IPA Terpadu dengan pendekatan CEP mampu meningkatkan minat berwirausaha siswa.
THE INFLUENCE OF THE IMPLEMENTATION OF PROJECT BASED LEARNING LEARNING MODEL USING CHEMOENTREPRENEURSHIP APPROACH ON THE LEARNING OUTCOME AND ENTREPRENEURSHIP INTEREST OF SMA NEGERI 1 SAMARINDA SCIENCE PROGRAM STUDENT ON COLLOIDAL SYSTEM TOPIC IN 2014/201 Ratna Kusumawardani; Rexy Anderson Tindangen
PROSIDING SEMINAR KIMIA PROCEEDING OF INTERNATIONAL CONFERENCE 2015
Publisher : PROSIDING SEMINAR KIMIA

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Abstract

This research objective was to determine the influence of the implementation of Project Based Learning (PjBL) learning model with chemoentrepreneurship approach on the learning outcome and entrepreneurship interest of SMA Negeri 1 Samarinda student on colloidal system topic. The population was all eleventh grade students of SMA Negeri 1 Samarinda science program, meanwhile the sample was the eleventh grade students of 5th Science program class. This research used one shot pretest-posttest design, which only use 1 class as sample. The influence was determined by comparing the result of pretest and posttest and analyzed by using t test method, meanwhile the learning outcome and entrepreneurship interest improvement category were analyzed by using N-gain method. The results of the implementation of Project Based Learning (PjBL) learning model with chemoentrepreneurship approach showed a significant influence on the learning outcome and entrepreneurship interest of SMA Negeri 1 Samarinda student on colloidal system topic. According to N-gain test, the students’ learning outcome on first and second meeting has improved and the improvement is on medium category, meanwhile the students’ entrepreneurship interest also improved and the improvement is on low category.
THE EFFECT OF APPLICATION OF 5E LEARNING CYCLE MODEL COMBINED NUMBERED HEAD TOGETHER (NHT) TOWARD CHEMISTRY LEARNING OUTCOMES ON THE SUBJECT OF SALT HYDROLYSIS IN XI SCIENCE STUDENTS AT SENIOR HIGH SCHOOL 1 TANAH GROGOT ACADEMIC YEAR 2014/2015 Yuni Kurnia; Usman -; Ratna Kusumawardani
PROSIDING SEMINAR KIMIA PROCEEDING OF INTERNATIONAL CONFERENCE 2015
Publisher : PROSIDING SEMINAR KIMIA

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Abstract

This study aims to determine the effect of application of 5E learning cycle modelcombined numbered head together (NHT) toward chemistry learning outcomes on the subject of salt hydrolysis in XI science students at Senior High School 1 Tanah Grogot academic year 2014/2015. The method is used in this study is experimental method. Samples were students of class XI Science 4 as an experimental class-treated with 5E learning cycle model combined numbered head together (NHT) and the students of class XI Science 3 as control class treated with direct instructional models. Obtaining the average value of 84,4 post-test experimental class and control class 73,8. Data analysis process two groups using t-test results obtained 3,24 ttest and ttable at 5% significance level of 1,67, then tcalculation> ttable. The results of this study indicate that there are. The effect of the 5E learning cycle modelcombined numbered head together (NHT) toward chemistry learning outcomes on the subject of salt hydrolysis in XI sains students at Senior High School 1 Tanah Grogot academic year 2014/2015.
Co-Authors A. Rismawati Abdul Majid Abdul Majid Agus Harisandi Akrajas Ali Umar Ana Fatimah Arma Ani Suryani Simbolon Anita Setiawati Anton Prasetyo Atiek Rostika Noviyanti Bayu Setiawan Darna Yunita Devi Listianingrum Devira Nur Ajizah Dini Yulia Sari Eka Parmawatika Fathur Insani Ridho Hadi Nur Hadi Nur Hadi Nur Hadi Nur Hadi Nur Hadi Nur Hadi Nur Hadi Nur Ida Ayu Putu Sri Widnyani Iis Intan Widiyowati Indah Nur Fitriana Ivan Sebastian Jumaryadi, Yuwan Maulina Maulina Mohammad Syafrullah muflihah muflihah Muhamad Hamami Nata Mukhamad Nurhadi Mukhamad Nurhadi Mukhamad Nurhadi, Mukhamad Nabila Nur Agusti Nugraha Abdullah, Indra Nurlaili, Nurlaili Pratiwi, Ajeng Hayu Pristiningtyas Ambarwati Purwanto Purwanto Putri Wulan Mayangsari Rahmat Gunawan Rexy Anderson Tindangen Ria Retnowati Ria Retnowati Rindoi, Muhammad Robbiatul Adawiyah Rony, Zahara Tussoleha Ruwirohi, Jan Everhard Samidi Samidi Serly Wahyuni Salosso Sin Yuan Lai Sin Yuan Lai Sin Yuan Lai Sin Yuan Lai Siti Nurjanah Siti Rahma Sri Lestari Sri Rahma Wati Sukemi Sukemi Sumari Sumari Tamara Claudya Susanti Teguh Wirawan Teguh Wirawan Triana Anggraini Tutik Sri Susilowati Wa Rizka Hafinah Watulingas, Maasje C. Wirhanuddin Wirhanuddin Yulianawati Yuni Kurnia Yuniati Mangesa