Cokroaminoto Palopo University Journals / Jurnal Elektronik Universitas Cokroaminoto Palopo
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HASIL BELAJAR BIOLOGI MATERI SISTEM GERAK DENGAN MENERAPKAN MODEL PEMBELAJARAN KOOPERATIF TIPE ROTATING TRIO EXCHANGE (RTE) PADA SISWA KELAS XI SMAN 4 BANTIMURUNG
Get PDFPenelitian ini bertujuan untuk mengetahui hasil belajar biologi materi sistem gerak dengan menerapkan model pembelajaran kooperatif tipe rotating trio exchange (RTE) pada siswa kelas XI SMAN 4 Bantimurung. Jenis penelitian ini adalah eksperimen semu dengan desain penelitian randomized control group only. Subjek dalam penelitian adalah siswa kelas XI IPA SMAN 4 Bantimurung yang terdiri dari 4 (empat) kelas. Sampel penelitian adalah 27 orang siswa yang diajar dengan menerapkan model pembelajaran kooperatif tipe RTE. Data dianalisis secara deskriptif dan inferensial. Hasil penelitian menunjukkan bahwa nilai hasil belajar Biologi siswa yang diajar dengan menerapkan model pembelajaran kooperatif tipe RTE dikategorikan cukup dengan nilai rata-rata 63,11. Hasil analisis statistik inferensial dengan uji-t, sig (0,01) < α (0,05) maka H0 ditolak dan H1 diterima. Kesimpulan dari penelitian bahwa ada perbedaan hasil belajar biologi materi sistem gerak dengan menerapkan model pembelajaran kooperatif tipe RTE pada siswa kelas XI SMAN 4 Bantimurung.
Kata Kunci : RTE, Hasil belajar materi sistem gerak
UJI FITOKIMIA EKSTRAK BUAH DENGEN
Get PDFPenelitian ini bertujuan untuk Mengetahui kandungan senyawa kimia yang
terkandung pada ekstrak Buah Dengen (Dillenia seratta. Ekstrak etanol Buah
Dengen diperoleh dengan cara maserasi serbuk sampel buah dengen dalam etanol
96% selama 3×24 jam selanjutnya didestilasi untuk mendapatkan ekstrak kental. Uji
fitokimia pada ekstrak etanol Buah Dengen meliputi pemeriksaan alkaloid, flavonoid,
saponin, polifenol dan terpenoid. Hasil uji skrining fitokimia menunjukkan bahwa
ekstrak etanol 96% Buah Dengen positif mengandung alkaloid, flavonoid, saponin,
polifenol dan terpenoid.
Kata kunci: buah dengen, uji fitokimi
PENGEMBANGAN BAHAN AJAR METODE NUMERIK BERBASIS PEMECAHAN UNTUK MENINGKATKAN KEMAMPUAN KOMUNIKASI MATEMATIS
Get PDFPenelitian ini bertujuan untuk: 1. mengembangkan bahan ajar metode numerik berbasis pemecahan masalah yang baik, dan 2. mengetahui respon mahasiswa terhadap bahan ajar metode numerik. Jenis penelitian ini adalah penelitian pengembangan atau Research and Development (R & D) yang terdiri atas tiga tahap yaitu: tahap pendahuluan, tahap pengembangan, dan tahap validasi. Instrumen yang digunakan adalah lembar penilaian bahan ajar dan lembar respon mahasiswa. Hasil penelitian ini adalah bahan ajar metode numerik berbasis pemecahan masalah yang layak untuk menfasilitasi kemampuan komunikasi matematis. Bahan ajar dikembangkan dengan menggunakan masalah,konsep, teorema, dan latihan soal. Setiap materi dimulai dengan masalah yang dikembangkan untuk menfasilitasi kemampuan komunikasi matematis mahasiswa. Bahan ajar ini sudah divalidasi sehingga telah memenuhi kriteria kelayakan bahan ajar. bahan ajar metode numerik tersebut nilai kelayakannya dengan kategori Sangat Baik dengan persentase 91,35% dan respon Positifdari mahasiswa dengan persentase 75% dari mahasiswa.
Kata Kunci : Bahan ajar metode numerik, pemecahan masalah, dan kemampuan komunikasi matemati
SUCCESSFUL IMPLEMENTATION OF E-COMMECE USED BY MICRO, SMALL, AND MEDIUM ENTERPRISES (SMEs) IN PALOPO AS EFFECTIVE MARKETING MODEL
Get PDFThis study aimed at evaluating whether E-commerce adopted by the Micro, Small and Medium Enterprises (SMEs) has been successfully implemented by the last users as well as a positive impact on the individual performance and organizations by using the ratings success of system DeLone and Mclean model which modified by McGill, Hobbs, and Klobas (2003), by involving 98 samples of Micro, Small and Medium Enterprises (SMEs). This research resulted in several important discoveries about the implementation of e-commerce as one of the alternative marketing products and effective services
BRIDGING THE GAP BETWEEN THE STUDENTS AND GRADUATES’ PERSPECTIVES ON THE LEARNERS' NEEDS TO PREPARE THE ENGLISH COURSE MATERIALS
Get PDFThe aim of this study was to identify the gap between the students and graduates’ perspectives on the learners’ needs in order to prepare the English course materials. This study investigated their perspectives which focused on the learners’ needs in relation to the language skills (LS) and language content areas (LCA) that should be learned in classes. This research adopted a quantitative method to investigate the learners’ needs. This research also used t-test analysis of Levenes Test for Equality of Variances for determining the gap of perspectives between them. The samples of the study consisted of 30 Computer Engineering students from the 3rd and 5th semester and 10 graduates who have been working at Telkom Akses Company for 2 years or more. The results showed that the significance value for LS and LCA were 0.04 and 0.07. It showed that the two variances were not equal. Therefore, the use of variance to compare the average population (t-test for Equality of Means) in the t-test, should use the equal variance not assumed based. At the equal variance not assumed based, it was obtained that the t value for LS was 2,379 and a significance level of p = 0,039. For LCA, the t value was 3,561 and a significance level of p = 0,001. The results showed that p < 0.05. It meant that there were significant differences in terms of the LS and LCA between the Computer Engineering students and graduates’ perspectives. The level of LS and LCA between them were also fundamentally different
IDENTIFYING WRITTEN ENGLISH HOOK ESSAY
Get PDFWriting an English essay is one capability that needs to be owned by the students, especially students in English Education. In line with this research, the researcher conducted a study about writing Essay, especially on writing hook of opinion Essay. There two main objectives in this research, the first to find out the types of hook mostly occur in the students’ essay and the second is to know the writing mistakes of the students hook essay. The method in this research is qualitative research. The subject is the students of the English Education Program of STAIN Watampone. The result of this research shows that there is one type of hook that mostly used by the students in the written English essay. i.e. presenting an interesting observation. Moreover, the mistake of students’ writing, there are nine types of mistake made by the students. In addition, there are four mistakes that usually happen, i.e. using word order, sentence fragment, punctuation, and articles
DEVELOPING GRAMMAR EXERCISES BY USING HOT POTATOES AUTHORING SOFTWARE
Get PDFGrammar is the mental of rules and categories that allows humans to form and interpret the words and sentences of the language. Grammar can also be regarded as a necessary “master” skill that enables competence to develop in the areas of listening, speaking, reading and writing. When grammar is incorrect or misunderstood in any of these areas, communication may disrupt. In teaching grammar, the teacher should give some grammar activities to evaluate their comprehending. Sometimes, the students felt bored with it. Therefore, the teacher should establish conditions which make teaching grammar interesting. The use of computer can motivate the students to learn because the audio-visual is more joyful and more interesting to be a teaching media. Hot Potatoes Authoring Software Program is one of teaching media to create computerized grammar exercises such as gap filling, multiple choice, and matching exercise
ISLAMIC BANKS : PERPECTUAL CHARITY AND POVERTY ALLEVATION
Get PDFThe escalating social and economic development problems faced by Muslims worldwide today raised new questions as well as expectations about social responsibilities and roles of Islamic banking and finance. The problem in the Islamic world is not lack of funds. In fact, banks in the Indonesia Country, which has generally led to massive increases in all asset prices. Consequently, there is a growing interest among Muslim economist about the potential of Small Medium Entreprises (SMEs) scheme in alleviating poverty. Indeed microfinance is widely acclaimed as a new innovative approach to alleviate poverty. Through various microfinance mechanisms, the poor who were normally denied access to mainstream banking services are now able to benefit from various financial products and services. The concern over credit provision and finance accessibility for the poor is inevitably relevant to Islamic bank that should place greater social welfare responsibilities and religious commitments in order to achieve the Islamic economic objectives, including social justice, equitable distribution of income and wealth and promoting economic development. This paper aim to present a model Islamic tool for poverty alleviation by Zakat and SMEs finance facilities. Using Indonesia’s Islamic Banks annual report from 2013-2015 by content analysis we found that the evolving concepts of Islamic for Small Medium Entreprises (SMEs) to empowering their economic level. Some programs have launched to Indonesia society. However, overall IBs does not disclosure about the progress their program
DEVELOPMENT OF MODEL-BASED LEARNING ENVIRONMENT EDUCATION WEBSITE AT VOCATIONAL HIGH SCHOOL OF TECHNOLOGY
Get PDFThe purpose of this research is to develop a model based learning Environmental Education website for the technology area in Vocational High School (SMK) used by the teacher in delivering learning management environmental to be valid and effective. The type of this research is research development; the result of this research is produce a model based learning Environmental Education website by using three component products, namely: learning device, instrument, and the program's website (www. Asri-uncp.com) to measures the level of validity and effectiveness of the model. Environmental Education Model (PLH- Model) fulfills the Effective criteria of the process of student learning outcomes analyzed by using SPSS, in the first Trial PLH Model declared ineffective, judging from the results of student learning online where the mean score is 74.7 as a general score result graduation. if the KKM 70.0 refers to the value, and the maximum score with the highest value achieved by 88 students, and the lowest score is 50. The numbers of students who do not pass the test is 9students, and 44 students who have passed the test, so the percentage of the minimum number is 83.01%. If confirmed the standard of success in learning or mastery learning with the amount of 85% or (≤ 85%), it can be categorized insatiable for mastery learning outcomes. The second trial was declared effective by the maximum score obtained is 86. This is the highest score and the lowest score was 56. The numbers of students who do not pass the test were3 people and pass the test were 33, so that the percentage of the minimum number of 91.4 percent, if confirmed on mastery learning standards by 85% or (≥ 85%) it can be fulfills the completeness of criteria learning outcomes. Draft PLH Model development met the validity of all aspects assessed if: the theoretical aspects of supporting an average value of 3.5; sitaks aspect average value of 3.4; aspects of the social system of the average value of 3.5; principle aspects of the average value of 3.4; aspects of support systems 3.3; aspects of the instructional impact and impact Bridesmaids average value of 3.5; aspects of the implementation of online learning value average of 3.5; and aspects of the evaluation of the average value of 3.5. Through Trial I and Trial II Model PLH, the researcher stated PLH model fit for used in vocational areas of technology taught Environmental Education which integrated in Subjects IPA
Aplikasi Pengaduan Masyarakat Berbasis Website Pada Kantor Harian Palopo
Get PDFPenelitian ini bertujuan untuk membuat aplikasi pengaduan masyarakat berbasis website
pada kantor harian Palopo Pos. Masalah Pokok penelitian dimana sistem penerimaan
aduan masyarakat pada kantor harian Palopo Palopo Pos masih manual dan tidak
memiliki website. Untuk itu diperlukan sebuah solusi yakni bagaimana merancang
sebuah aplikasi pengaduan masyarakat berbasis website pada kantor harian Palopo Pos.
Bahasa pemrograman yang digunakan untuk membangun aplikasi yakni PHP, HMTL,
dan CSS. Basis data yang yang digunakan dalam pembuatan website MySQL. Sementara
diagram yang digunakan dalam perancangan aplikasi adalah Unified Modelling
Language (UML). Black Box testing menjadi metode pengujian sistem pada aplikasi ini
dimana pengujian hanya dilakukan mengamati hasil eksekusi melalui data uji dan
memeriksa fungsional dari perangkat lunak. Hasil dari penelitian ini adalah aplikasi
pengaduan masyarakat berbasis website ini bisa diakses dimana saja dan kapan saja.
Tidak hanya itu aplikasi ini juga mampu menampung lebih banyak aduan yang masuk
sehingga memudahkan redaktur untuk menangani semua aduan yang masuk tiap harinya
dibanding pada saat menerima aduan lewat SMS maupun secara langsung