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Journal : EDUSAINS

CHANGING OF STUDENT'S MENTAL MODEL ABOUT VIRUS THROUGH MICROBIOLOGY COURSE PROGRAM BASED ON MENTAL MODEL Yanti Hamdiyati; Fransisca Sudargo; Sri Redjeki; Any Fitriani
EDUSAINS Vol 10, No 1 (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.v10i1.7777

Abstract

PERUBAHAN MODEL MENTAL MAHASISWA PADA POKOK BAHASAN VIRUS MELALUI PROGRAM PERKULIAHAN MIKROBIOLOGI BERBASIS MODEL MENTAL  AbstractThis study aims to analyze changes in mental models of students on the subject of the virus through mental model based-microbiology course. The research method is pre-experiment with one-group pretest-posttest design. Respondents of this research consists of 5 semester students of Biology education program at UPI Biology Education Department of 39 students. The mental model based-microbiology course consists of several stages (syntax). The mental modeling instrument uses concept maps, while the students' perceptions of the lecture program use a closed and open questionnaire. Data obtained in the form of concept maps before and after lectures on the subject of the virus. Concept maps are then analyzed by reference concept map. Quantitative data of the concept map is converted into qualitative data to determine the level of mental model, namely: emergent = score 1, transitional = score 2, close to extended = score 3, and complete (extended) = score 4. Questionnaire about the research program shows the change of mental model level on the subject of the virus before the implementation of the mental model based-microbiology course. is at emergent and transition level. After the implementation of the mental model based-microbiology course is at the transitional level and close to extended. This indicates an increase in the level of mental models of students through the mental model based-microbiology course. AbstrakPenelitian ini bertujuan untuk menganalisis perubahan model mental mahasiswa pada pokok bahasan virus melalui program perkuliahan Mikrobiologi Berbasis Model Mental (MBM2). Metode penelitian yang dilakukan adalah pre- experiment dengan disain penelitian one-group pretest - postest design.  Responden penelitian ini terdiri dari mahasiswa semester 5 program studi pendidikan Biologi di Departemen Pendidikan Biologi UPI sebanyak 39 mahasiswa.  Program Perkuliahan MBM2 terdiri dari beberapa tahapan (sintaks). Instrumen model mental menggunakan peta konsep, sedangkan persepsi mahasiswa tentang program perkuliahan menggunakan angket tertutup dan terbuka. Data yang diperoleh berupa peta konsep sebelum dan setelah perkuliahan pada pokok bahasan virus. Peta konsep selanjutnya dianalisis berdasarkan peta konsep rujukan. Data kuantitatif peta konsep diubah menjadi data kualitatif untuk menentukan level model mental, yaitu : berkembang (emergent) = skor 1, peralihan (transitional) = skor 2,  mendekati lengkap (close to extended) = skor 3, dan lengkap (extended) = skor 4. Hasil penelitian menunjukkan perubahan level model mental pada pokok bahasan virus sebelum implementasi program perkuliahan MBM2 ada pada level berkembang (emergent)  dan peralihan (transitional) . Setelah implementasi program perkuliahan MBM2 ada pada level peralihan (transitional) dan mendekati lengkap (close to extended). Hal ini menunjukkan adanya peningkatan level model mental mahasiswa melalui program perkuliahan MBM2.Permalink/DOI:http://dx.doi.org/10.15408/es.v10i1.7777 
PENERAPAN PEMBELAJARAN IPA TERPADU TIPE WEBBED DAN SHARED UNTUK MENINGKATKAN KETERAMPILAN PROSES Nita Novianti; Any Fitriani
EDUSAINS Vol 8, No 1 (2016): 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.v8i1.1765

Abstract

Abstract The objective of this research was to analyze the implementation of an integrated science learning with webbed and shared type on the theme of waste utilization in increasing students’ science process skills. A quasi experiment method using the matching only pretest–posttest control group design was used in this study. Subjects of this study were students of 7th grade of Junior High Schools in Sukabumi City. The students were grouped into two classess where one class was taught using the integrated science learning with webbed type and the other class used shared type. The instruments used were a writing test for science process skill, an observation sheet for learning and student activities, and a quistionnare for overall students’ response on their experience during teaching and learning process. The results showed that (1) there was an increase in students science process skills in both type on webbed class with the value of n-gain was 0,528 (middle category) the n-gain for shared class reached 0,390 (middle category); (2) the integrated science learning with both webbed and shared type have been well implemented as planned; (3) according to the questionnaire, students thought that both type of learning was useful in understanding the concept and improving their science process skills. Abstrak Penelitian ini bertujuan untuk menganalisis pembelajaran IPA terpadu dengan tipe webbed dan shared pada tema pemanfaatan sampah dalam meningkatkan keterampilan proses sains siswa. Desain penelitian yang digunakan pada penelitian ini adalah kuasi eksperimen The Matching Only Pretest-Posttest Control Group Design. Subyek penelitian ini adalah siswa kelas VII SMP di Kota Sukabumi. Siswa dikelompokkan ke dalam dua kelas, di mana satu kelas diajarkan menggunakan pembelajaran IPA terpadu dengan tipe webbed dan kelas yang lain dengan tipe shared. Instrumen yang digunakan berupa tes tertulis untuk keterampilan proses sains, lembar observasi kegiatan pembelajaran dan kegiatan siswa, dan angket untuk respon siswa secara menyeluruh tentang pengalaman mereka selama proses belajar-mengajar. Hasil penelitian menunjukkan bahwa (1) terdapat peningkatan keterampilan proses pada kelas IPA terpadu pada kedua kelas dengan  nilai rata-rata  N-Gain pada kelas tipe webbed sebesar 0,528  (sedang), dan pada kelas tipe shared sebesar 0,390 (sedang); (2) pembelajaran IPA tipe webbed dan shared pada tema pemanfaatan sampah dengan pendekatan inkuiri terbimbing berjalan sesuai dengan tahapan rencana pelaksanaan pembelajaran (RPP), (3) berdasarkan angket, menurut siswa kedua tipe pembelajaran dapat membantu memahami konsep dan meningkatkan keterampilan proses sains mereka. Permalink/DOI: http://dx.doi.org/10.15408/es.v8i1.1765