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Unnes Science Education Journal
Published by Universitas Negeri Semarang
ISSN : 22526617     EISSN : 25026232     DOI : https://doi.org/10.15294/usej
Core Subject : Education,
Education
This journal publishes original articles on the latest issues and trends occurring internationally in science curriculum, instruction, learning, policy, and preparation of science teachers with the aim to advance our knowledge of science education theory and practice
Arjuna Subject : Ilmu Sosial - Pendidikan
Articles 30 Documents
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Search results for , issue "Vol 5 No 3 (2016): December 2016" : 30 Documents clear
PENGEMBANGAN MODUL PEMBELAJARAN KIMIA BERORIENTASI ETNOSAINS DENGAN MENGANGKAT BUDAYA BATIK PEKALONGAN Lia, Roudloh Muna; Udaibah, Wirda; Mulyatun, Mulyatun
Unnes Science Education Journal Vol 5 No 3 (2016): December 2016
Publisher : Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v5i3.13174

Abstract

Abstrak ___________________________________________________________________ Penelitian didasari dengan belum dikaitkannya budaya batik (budaya khas Pekalongan) sebagai sumber belajar. Tujuan dari penelitian ini yaitu untuk menghasilkan modul pembelajaran kimia berorientasi etnosains batik pada materi larutan elektrolit dan non-elektrolit. Komposisi modul pembelajarannya disesuaikan pada karakteristik etnosains sehingga dihasilkan modul pembelajaran yang berkualitas. Subjek dari penelitian ini adalah peserta didik kelas X M.A. Salafiyah Simbang kulon Pekalongan. Penelitian menggunakan metode penelitian Research and Development. Hasil uji kelayakan modul pembelajaran kimia tahap I untuk keseluruhan nilai pakar sebesar 82.67% dengan kategori cukup valid. Hasil rata-rata keseluruhan nilai pakar pada validasi tahap II meningkat, yaitu sebesar 90% dan dinyatakan sangat valid. Modul pembelajaran kimia berorientasi etnosains mampu meningkatkan hasil belajar peserta didik dengan nilai n-gain 0.5 yaitu berada pada tingkat pencapaian sedang. Hasil ini menunjukkan bahwa modul yang dikembangkan efektif digunakan dalam pembelajaran. Abstract ___________________________________________________________________ The study is based on the culture of batik (the particular culture of Pekalongan) has not been included as a learning resource. The purpose of this study is to produce batik ethnoscience-oriented of chemical learning modules on material electrolyte and non-electrolyte solution. The composition of customized learning modules on the characteristics ethnoscience to produce quality learning modules. The subject of this research is the students of class X M.A. Salafiyah Simbangkulon Pekalongan. The study uses research methods Research and Development. The results of the feasibility test of chemistry learning modules of Phase I for overall value amounted to 82.67% of experts with fair valid category. The average yield of the overall value of experts in the validation phase II increased by 90% and declared very valid. Chemistry learning module that oriented ethnoscience could improve the students achievement with the score 0.5 n-gain that existed in the medium achievement. This result showed that the modules which developed are effective used in the learning.
PENGEMBANGAN BAHAN AJAR SUPERKELAS PISCES (IKAN) BERBANTUAN PRAKTIKUM VIRTUAL PADA MATA KULIAH ZOOLOGI VERTEBRATA Maryanti, Sri
Unnes Science Education Journal Vol 5 No 3 (2016): December 2016
Publisher : Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v5i3.13182

Abstract

Abstrak ___________________________________________________________________ Penelitian ini besifat kualitatif yang bertujuan untuk mengembangkan bahan ajar berbatuan praktikum vitual dalam rangka mengintegrasikan pengajaran secara teori dan pratikum manual melalui media elektronik. Dalam mata kuliah zoology vertebrata beberapa hambatan saat melaksanakan praktikum seperti terbatasnya specimen laut dalam serta penggunaan formalin yang melekat pada specimen sehingga membuat mata perih dan lain hal. Salah satu alternatif untuk mengatasi keterbatasan tersebut adalah dengan memanfaatkan teknologi informasi melalui pelaksanaan kegiatan labolatorium pada komputer (virtual laboratory), yang memanfaatkan teknologi multimedia, baik dalam bentuk tutorial maupun simulasi komputer. Praktikum virtual (virtual laboratory) merupakan sebuah laboratorium selayaknya laboratorium biasa, hanya saja semuanya dalam bentuk digital sehingga bisa diakses dari manapun dan kapanpun Software yang digunakan untuk mendukung pembuatan praktkum virtual ini adalah flash. program virtual laboratory memenuhi pendekatan inkuiri yang memekankan pada langkah-langkah ilmiah yang dapat mendukung pembelajaran. Abstract ___________________________________________________________________ This research applied qualitative or descriptive method that aims to develop teaching materials virtually laboratory in order to integrate the teaching of theoretical and pratikum manually through ICT. In the course of vertebrate zoology several obstacles when carrying out such as limited lab specimens in the sea as well as the use of formalin inherent pa-da specimen so as to make eye irritation and other things. One alternative to overcome these limitations is to use information technology through the implementation of activities in virtual laboratory, which utilizes multi-media technology, both in the form of tutorials and computer simulations. Virtual laboratory is an appropriate laboratory ordinary laboratory, only it all digital form that can be accessed from anywhere and anytime software used to support the creation of this virtual laboratory micromedia flash. virtual laboratory program approach that inquirybmethod on scientific measures that can download learning support.
DESAIN INSTRUMEN TES DIAGNOSTIK PENDETEKSI MISKONSEPSI UNTUK ANALISIS PEMAHAMAN KONSEP KIMIA MAHASISWA CALON GURU Susilaningsih, Endang; Kasmui, Kasmui; Harjito, Harjito
Unnes Science Education Journal Vol 5 No 3 (2016): December 2016
Publisher : Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v5i3.13184

Abstract

Abstrak ___________________________________________________________________ Penelitian ini bertujuan mendesain instrumen tes diagnostik pendeteksi miskonsepsi, untuk menganalisis pemahaman konsep dasar kimia mahasiswa calon guru. Instrumen tes ini sangat dibutuhkan oleh mahasiswa untuk mengetahui, menganalisis sejauh mana pemahaman konsep-konsep dasar kimia yang telah diberikan dalam perkuliahan. Pemahaman konsep dasar kimia saat ini harus diupayakan secara maksimal, untuk menghasilkan outcome sesuai profil lulusan mahasiswa prodi Pendidikan Kimia, untuk menjadi Pendidik, fasilisator pembelajaran yang kreatif, inovatif, dan sebagai peneliti dibidang kependidikan. Metode Penelitian didesain sedemikian rupa dengan langkah-langkah mulai dari pemilihan materi yang sulit dipahami, menyusun kisi-kisi soal, desain instrumen tes pendeteksi miskonsepsi model three tier multiple choice, untuk multi level sampai mikroskopis, ujicoba, analisis data uji coba, dan penyempurnaan desain. Hasil penelitian menunjukkan bahwa berdasarkan data uji coba instrument tes valid dan reliabel. Hasil analisis pemahaman konsep dasar kimia mahasiswa calon guru pada ujian akhir semester dengan instrument tes yang sudah disempurnakan menunjukkan 25 dari 50 mahasiswa (50%) paham konsep dasar kimia, 20 dari 50 mahasiswa (40%) mis konsepsi, dan 5 dari 50 mahasiswa (10%) tidak paham konsep dasar kimia. Saran diperlukan penyempurnaan desain tes diagnostic pendeteksi miskonsepsi, dan perluasan cakupan materi dasar kimia. Abstract ___________________________________________________________________ This research aims to design a diagnostic test instrument detection of misconceptions, to analyze the understanding of the basic concepts of chemistry student teachers. This test instrument is needed by the students to identify, analyze the extent to which understanding of the basic concepts of chemistry that has been given in lectures. Understanding of the basic concepts of chemistry at this time should be pursued to the fullest, to produce outcomes fit the profile of graduate student education department of Chemistry, to be educator, facilitator of learning in a creative, innovative, and as a researcher in the field of education. Methods are designed with steps ranging from selecting the materials that are difficult to understand, prepare grille matter, the instrument design detector test misconceptions model of a three tier multiple choice, to a multi-level to the microscopic, testing, analysis of test data, and design improvements , The results showed that based on trial data are valid and reliable test instrument. The results of the analysis of understanding of the basic concepts of chemistry student teachers on the semester final exam with test instrument that has been perfected showed 25 out of 50 students (50%) understand the basic concepts of chemistry, 20 of 50 students (40%) mis conception, and 5 out of 50 students ( 10%) do not understand the basic concepts of chemistry. Suggestions necessary design improvements misconceptions detection diagnostic tests, and expanded coverage of basic materials chemistry.
PEDAGOGICAL CONTENT KNOWLEDGE (PCK) CALON GURU DAN GURU KIMIA PADA MATERI BUFFER Haryani, Sri; Prasetya, Agung Tri; Rusmawati, Diah Ika
Unnes Science Education Journal Vol 5 No 3 (2016): December 2016
Publisher : Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v5i3.13185

Abstract

Abstrak ___________________________________________________________________ Penelitian ini bertujuan untuk menganalisis PCK guru dan calon guru kimia serta implementasinya dalam pembelajaran pada materi Buffer. Subjek penelitian deskriptif adalah 2 calon guru Kimia yang mengontarak mata kuliah Perencanaan Pembelajaran Kimia (PPK), dan 2 guru kimia peserta kegiatan MGMP kota Semarang. Kemampuan PCK dianalisis dari hasil pengisian CoRe, serta keterkaitannya dengan RPP dan LKS. Implementasi PCK di kelas diobservasi melalui lesson study untuk guru, dan melalui peer dan micro teaching untuk calon guru. Hasil analisis CoRe menunjukkan bahwa gambaran PCK calon guru lebih runtut, detail, dan lebih lengkap dibandingkan guru. Mahasiswa calon guru lebih memperhatikan apersepsi dan aspek konstruktivis yang tampak LKS konstruktivis yang disusun. Baik guru maupun calon guru masih belum mencantumkan penurunan persamaan Buffer, sedangkan untuk mekanisme kerja Buffer hanya calon guru yang menuliskan baik dalam CoRe maupun LKS. Beberapa hal yang mulai dipertimbangkan guru maupun calon guru setelah pelatihan dan pembekalan PCK adalah dalam hal penulisan RPP dan LKS memikirkan apersepsi, materi prasyarat, keluasan dan kedalaman materi, dan strategi pembelajaran agar siswa mampu mengkonstruk pengetahuannya. Abstract ___________________________________________________________________ This study aimed to analyze the PCK chemistry teachers and prospective teachers and the implementation of learning in matter Buffer. Subjects are two prospective descriptive study Chemistry teacher who mengontarak subjects Chemistry Lesson Planning (KDP), and the second chemistry teacher MGMPs participants in the city of Semarang. PCK analyzed the ability of the results of the charging cores, as well as its association with RPP and LKS. Implementation of PCK in the classroom through lesson study observed for teachers, and through peer and micro teaching for prospective teachers. Core analysis results indicate that the picture PCK prospective teachers more coherent, detailed, and more complete than the teacher. Student teachers pay more attention apersepsi and constructivist aspects that seem LKS constructivist arranged. Both teachers and prospective teachers still have not included a decrease in Buffer equation, whereas for the working mechanism Buffer only prospective teachers who wrote in both the core and LKS. Some things that have been considered teachers and prospective teachers after the training and equipping PCK is in writing lesson plans and worksheets apersepsi thinking, material requirements, the breadth and depth of the material, and learning strategies so that students are able to construct knowledge.
EFEKTIVITAS MODEL PEMBELAJARAN PROJECT BASED LEARNING DENGAN MEDIA FOTONOVELA KEANEKARAGAMAN HAYATI TERHADAP KEMAMPUAN PSIKOMOTORIK SISWA Muktisari, Erna; Rahayuningsih, Margareta; Irsadi, Andin
Unnes Science Education Journal Vol 5 No 3 (2016): December 2016
Publisher : Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v5i3.13186

Abstract

Abstrak ___________________________________________________________________ Penelitian ini bertujuan untuk menguji efektivitas model pembelajaran Project Based Learning (PjBL) dengan media Fotonovela keanekaragaman hayati terhadap kemampuan psikomotorik siswa di SMAN 1 Boja. Penelitian ini menggunakan metode Quasi Eksperimental Design dengan bentuk Nonequivalent Control Group Design. Populasi dalam penelitian ini adalah siswa kelas X semester gasal tahun ajaran 2016/2017 sebanyak sembilan kelas. Pengambilan sampel menggunakan teknik purposive sampling yaitu kelas X MIPA 1 sebagai kelas eksperimen dan kelas X MIPA 5 sebagai kelas kontrol. Data diperoleh dengan nilai produk, aktivitas siswa pada saat presentasi dan nilai akhir siswa, kemudian data dianalisis secara deskriptif. Hasil analisis rerata nilai akhir siswa kelas eksperimen yaitu 3,52 dengan predikat A-, sedangkan kelas kontrol yaitu 2,94 dengan predikat B. Jadi dapat disimpulkan bahwa nilai rerata kelas eksperimen lebih dari kelas kontrol. Berdasarkan hasil penelitian dapat disimpulkan bahwa model pembelajaran Project Based Learning (PjBL) dengan media Fotonovela keanekaragaman hayati efektif terhadap kemampuan psikomotorik siswa di SMAN 1 Boja. Abstract ___________________________________________________________________ This study aimed to test the effectiveness of the learning model Project Based Learning (PjBL) with media fotonovela biodiversity against psychomotor abilities of students at SMAN 1 Boja. This study uses Quasi Experimental Design with shapes Nonequivalent Control Group Design. The population in this study were students of class X odd semester of 2016/2017 academic year as many as nine classes. Sampling using purposive sampling, that the class X MIPA as an experimental class 1 and class X MIPA 5 as the control class. Data obtained by the value of the product, student activities at the time of presentation and final grades of students, then the data were analyzed descriptively. The results of the analysis of the average value of the final grade students experiment ie 3.52 predicate A-, while the control class that is 2,94 with the predicate B. So it can be concluded that the average value of the experimental class more than the control class. Based on the results of this study concluded that the learning model Project Based Learning (PPA) with media biodiversity fotonovela effective against psychomotor abilities of students at SMAN 1 Boja.
PENGARUH MODEL ACTIVE LEARNING BERBANTUAN MEDIA FLASH TERHADAP PEMAHAMAN KONSEP DAN AKTIVITAS BELAJAR SISWA SMP KELAS VII PADA TEMA KALOR DAN PERPINDAHANNYA Hutomo, Bagus Addin; Parmin, Parmin; Khusniati, Miranita
Unnes Science Education Journal Vol 5 No 3 (2016): December 2016
Publisher : Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v5i3.13156

Abstract

Abstrak ____________________________________________________________________ Telah dilakukan penelitian yang bertujuan untuk mengetahui pengaruh model active learning berbantuan media flash terhadap pemahaman konsep dan aktivitas belajar siswa pada tema kalor dan perpindahannya. Jenis penelitian ini yaitu quasi experiment dengan desain non-equivalent control group design. Sampel diambil dengan teknik purposive sampling. Sampel dalam penelitian ini adalah kelas VII C (kelas eksperimen) dan VII A (kelas kontrol) SMPN 1 Ungaran. Data diambil dengan metode tes (pemahaman konsep) dan observasi (aktivitas belajar siswa).Hasil penelitian menunjukkan bahwa rata-rata pemahaman konsep (posttest) kelas eksperimen (87,22) lebih tinggi dari kelas kontrol (75,83). Besarnya rata-rata aktivitas belajar siswa kelas eksperimen (83,90) juga lebih besar daripada kelas kontrol (76,28). Berdasarkan hasil penelitian dapat disimpulkan model active learning berbantuan media flash pada tema kalor dan perpindahannya berpengaruh positif terhadap pemahaman konsep siswa sebesar 54,06 % dengan nilai koefisen korelasi sebesar 0,74 (kategori kuat) dan berpengaruh positif terhadap aktivitas belajar siswa sebesar 85,54 % dengan nilai koefisen korelasi sebesar 0,92 (kategori sangat kuat). Abstract Studies have been conducted to determine the effect of active learning model of flash media aided the understanding of concepts and learning activities of students on the theme of heat and displacement. This type of research is a quasi-experimental design with non-equivalent control group design. The sample was taken by purposive sampling technique. The sample in this research is class VII C (experimental class) and VII A (control group) SMPN 1 Ungaran. Data taken with test method (understanding of the concept) and observation (student activity). The results showed that the average understanding of the concept (posttest) experimental class (87.22) higher than the control class (75.83). The average size of an experimental class student' learning activities (83.90) is also greater than the control class (76.28). Based on the research-aided model of active learning flash media on the theme of heat and displacement positive effect on students 'understanding of the concept of 54.06% with a correlation coefficient of 0.74 (strong category) and a positive effect on students' learning activities amounted to 85.54 % by value of the correlation coefficient of 0.92 (very strong category).
DESAIN RISET PERANGKAT PEMBELAJARAN MENGGUNAKAN MEDIA KIT LISTRIK YANG DILENGKAPI PhET BERBASIS INKUIRI UNTUK MELATIHKAN KETERAMPILAN PROSES SAINS Saputra, Teguh Budi Raharjo Eko; Nur, Mohamad; Purnomo, Tarzan
Unnes Science Education Journal Vol 5 No 3 (2016): December 2016
Publisher : Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v5i3.13162

Abstract

Abstrak ____________________________________________________________________ Penelitian ini bertujuan untuk menghasilkan perangkat pembelajaran materi listrik dinamis menggunakan media KIT listrik yang dilengkapi PhET untuk IPA SMP yang valid, praktis, dan efektif untuk melatihkan keterampilan proses sains siswa. Penelitian ini dilaksanakan dengan menggunakan tiga tahap dari model 4- D, yaitu tahap pendefinisian (define), perancangan (design), pengembangan (develop) dan diujicobakan di kelas IX SMP Negeri 1 Kertek Wonosobo semester ganjil tahun pelajaran 2016/2017 dengan rancangan penelitian One Group Pretest-Posttest Design. Parameter penelitian yang diukur adalah validitas, kepraktisan, dan efektivitas perangkat pembelajaran. Pengumpulan data menggunakan metode observasi, angket, dan tes. Teknik analisis data menggunakan metode analisis deskriptif kuantitatif dan kualitatif. Hasil penelitian menunjukkan perangkat pembelajaran menggunakan media KIT listrik yang dilengkapi PhET untuk materi listrik dinamis IPA SMP yang dikembangkan valid, praktis, dan efektif untuk melatihkan keterampilan proses sains siswa. Abstract ___________________________________________________________________ The objective of this research is to design electrical dynamic learning package using KIT media which is equipped with PhET for teaching Junior high school which is valid, practice and effective to teach the science process skills. This study was conducted in 3 steps of 4-D models, i.e. define, design and develop, and it has been tried out for ninth grade students of SMPN 1 Kertek Wonosobo in the first semester of academic year 2016/2017. The criteria of this learning package are validity, practicality, and effectiveness. The research applied One Group Pretest-Posttest design. The method of data collection are observation, documentation and test. The technique of the data analysis used are descriptive quantitative and qualitative method. The result shows that the learning package is valid, practice and effective to teach students science process skills.
PENGARUH PENDEKATAN CONTEXTUAL TEACHING AND LEARNING (CTL) BERBASIS EKSPERIMEN TERHADAP HASIL BELAJAR KOGNITIF DAN SIKAP ILMIAH Cholifah, Nur; Parmin, Parmin; Dewi, Novi Ratna
Unnes Science Education Journal Vol 5 No 3 (2016): December 2016
Publisher : Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v5i3.13163

Abstract

Abstrak Penelitin ini bertujuan untuk mengetahui pengaruh pendekatan CTL berbasis eksperimen terhadap hasil belajar kognitif dan sikap ilmiah. Desain dari penelitian ini adalah control group pre-test post-test desain. Sampel diambil secara pusposive sampling dan didapatkan kelas VIII D sebagai kelas eksperimen dan kelas VIII C sebagai kelas kontrol. Data penelitian ini adalah data nilai posttest dan data observasi sikap ilmiah peserta didik. Hasil penelitian ini menunjukkan bahwa rata-rata nilai posttest kelas eksperimen adalah 76,84 dan kelas kontrol 65,97. Hasil analisis korelasi biserial 0,71 dan koefisien determinasi 50,2%. Berdasarkan observasi, hasil analisis korelasi spearman adalah 0,50 untuk sikap ingin tahu, 0,48 untuk berpikir kritis, 0,56 terbuka, dan 0,58 kerja sama. Hasil koefisien determinasi adalah 25% untuk rasa ingin tahu, berpikir kritis 23,04%, terbuka 31,36%, dan kerja sama 34,81%. Abstract This experiment aims to determine the effect of CTL-based experimental approach to the cognitive learning and scientific attitude. The design of this study was the control group pre-test post-test design. Samples taken pusposive sampling and got VIII D as experimental class and class VIII C as the control class. This research data is the value of data and observation data posttest learners' scientific attitude. The results showed that the average value was 76.84 posttest experimental class and control class 65.97. Results of correlation analysis biserial 0.71 and coefficient of determination of 50.2%. Based on observations, the results of Spearman correlation analysis was 0.50 for curiosity, 0.48 to think critically, open 0.56, and 0.58 cooperation. The coefficient of determination was 25% f or curiosity, critical thinking 23.04%, 31.36% open, and cooperation 34.81%.
PENGARUH VIRTUAL LABORATORY BERBASIS FLASH ANIMATION TERHADAP PEMAHAMAN KONSEP DAN KETERAMPILAN BERPIKIR KRITIS PESERTA DIDIK TEMA OPTIK KELAS VIII SMP Permana, Nuzul Andri; Widiyatmoko, Arif; Taufiq, Muhamad
Unnes Science Education Journal Vol 5 No 3 (2016): December 2016
Publisher : Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v5i3.13166

Abstract

Abstrak ___________________________________________________________________ Ketersedian alat-alat praktikum dalam pembelajaran IPA sangat dibutuhkan untuk dapat mencapai tujuan pembelajaran. Berdasarkan hasil observasi di SMP Negeri 10 Semarang intensitas praktikum rendah karena ketiadaan alat-alat praktikum yang mendukung dalam kegiatan pembelajaran. Intensitas praktikum yang rendah mengakibatkan rendahnya keterampilan berpikir kritis peserta didik. Keterampilan berpikir kritis menjadi salah satu variabel yang turut mempengaruhi pemahaman konsep peserta didik. Ketersediaan alat-alat praktikum yang tidak lengkap menuntut guru untuk tetap dapat mencapai tujuan pembelajaran dengan memanfaatkan media pembelajaran yang dapat mendukung peserta didik untuk dapat melakukan praktikum secara virtual. Media pembelajaran yang dapat mendukung pelaksanaan praktikum secara virtual adalah virtual laboratory. Penelitian ini bertujuan untuk dapat mengetahui pengaruh virtual laboratory berbasis flash animation terhadap pemahaman konsep dan keterampilan berpikir kritis peserta didik pada tema optik kelas VIII SMP. Populasi yang digunakan pada penelitian ini adalah seluruh peserta didik kelas VIII SMP Negeri 10 Semarang tahun pelajaran 2015/2016. Teknik sampling yang digunakan adalah purposive sampling dan diperoleh kelas VIII C sebagai kelas eksperimen dan kelas VIII F sebagai kelas kontrol. Desain penelitian yang digunakan adalah nonequivalent control group design. Hasil penelitian menunjukkan bahwa besar korelasi pemahaman konsep peserta didik adalah 0,660 yang menunjukkan dalam kategori kuat dan hasil analisis korelasi keterampilan berpikir kritis peserta didik sebesar 0,729 berdasarkan data observasi dan 0,69 berdasarkan data posttest yang menunjukkan dalam kategori kuat. Pengaruh dari penggunaan virtual laboratory berbasis flash animation terhadap pemahaman konsep peserta didik sebesar 43,53%, sedangkan pengaruh dari penggunaan virtual laboratory berbasis flash animation terhadap keterampilan berpikir kritis peserta didik sebesar 53,14% berdasarkan data observasi dan 47,06% berdasarkan data posttest. Kesimpulannya adalah bahwa terdapat pengaruh virtual laboratory berbasis flash animation terhadap pemahaman konsep dan keterampilan berpikir kritis. Abstract___________________________________________________________________ Availability of practical tools in learning of science subject is needed to achieve the learning objectives. Based on observations in Junior High School 10 Semarang, practicum low intensity because of practical tools ara not available that support learning activities. The intensity of practicum is low, it make critical thinking skills of students is low. Critical thinking skills to be one of the variables that influence of understanding concept of learners. Availability of practicum tools that incomplete requires teachers to achieve the learning objectives by using media that can support learners to be able to do practicum virtually. Media that can support to do practicum virtually is a virtual laboratory. This study aims to determine the influence of virtual laboratory based flash animation againts understanding concepts and critical thinking skills of students in grade VIII SMP in optical theme. The population used in this study were all students of grade VIII Junior High School 10 Semarang academic year 2015/2016. Sampling technique used is purposive sampling and obtained VIII C as the experimental class and VIII F as the control class. The design of study is nonequivalent control group design. The results showed that the correlation value of understanding concept of students is 0.660 which shows in the strong category and correlation analysis of students' critical thinking skills of 0,729 based on observational data and 0.69 based on the posttest data that shows in the strong category. The influence of the use of virtual laboratory-based flash animation againts understanding concept of students is 43.53%, whereas the influence the use of virtual laboratory based flash animation againts the critical thinking skills of students is 53.14% based on observational data and 47.06% based on the posttest data. The conclusion is there are infuence of virtual laboratory based flash animation againts understanding concepts and critical thinking skills.
PENGEMBANGAN MEDIA E-COMIC BILINGUAL SUB MATERI SALURAN DAN KELENJAR PENCERNAAN Savitri, Ely; Panjaitan, Ruqiah Ganda Putri; Titin, Titin
Unnes Science Education Journal Vol 5 No 3 (2016): December 2016
Publisher : Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v5i3.13167

Abstract

Abstract ___________________________________________________________________ This study aims to know the validity of e-comic bilingual as a learning media sub materials digestive tract and gland. The method used in this study is research and development. The subjects in this study are three senior high schools in Pontianak. The instrument used in this study is the form of media validation. The eligibility of e-comic bilingual is measured through validity test by 10 validator consist of 5 material expert validator and 5 media expert validator. The research results showed that e-comic bilingual media of digestive tract and gland is indicated as eligible in order to be used as learning media with an average score of material expert validation at 3.48 and a media expert validation at 3.53.

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