scholarly journals PEMBELAJARAN KIMIA MENGGUNAKAN REAL-LAB DAN VIRTUAL-LAB DITINJAU DARI KEMAMPUAN AWAL TERHADAP HASIL BELAJAR LAJU REAKSI

2020 ◽  
Vol 2 (1) ◽  
pp. 1
Author(s):  
Anggita Efa Rizki ◽  
Feri Andi Syuhada

The objective of this research is to determine the differences and interactions of student learning outcomes with real laboratories and virtual laboratories using the Guided Inquiry model. This research uses an experimental method with a 2x2 factorial design. Samples were taken by purposive sampling. Data collection using test techniques for cognitive achievement. The data analysis technique uses two-way ANAVA technique. The research results by media factors (A) known Fhit>Ftable (48.37>4.08) then Ho is rejected means that there are differences in student learning outcomes with real laboratories and virtual laboratories using Guided Inquiry models. In the initial ability factor (B) known Fhit>Ftable (14.61>4.08) then Ho is rejected means that there are differences in learning outcomes of students with high and low initial ability. In the interaction (AxB) it is known that Fhit>Ftable (33.9>4.08) then Ho is rejected, meaning there is an interaction between students with real laboratories and virtual laboratory with different initial abilities towards learning outcomes.

2021 ◽  
Vol 13 (1) ◽  
pp. 54-59
Author(s):  
Gulmah Sugiharti ◽  
◽  
Aldhi Kurnia ◽  

This study aims to determine whether there is a difference between the use of virtual lab and real lab media in guided inquiry learning on learning outcomes in the buffer solution material. Both learning media are taught using the same learning model, namely the guided inquiry learning model. The samples in this study were class XI MIPA 3 as the experimental I which was taught with the guided inquiry learning model using virtual lab media and class XI MIPA 6 as the experimental II which was taught by guided inquiry learning model using real lab. The instrument used in this research was a test of learning outcomes chemistry of the buffer solution material. The data analysis technique for hypothesis testing was the two-party t-test statistic. The results of data processing showed that the experimental I had a pretest mean of 26.04 and a mean of posttest 79.53, while the experimental II had a mean pretest of 47.95 and a mean of posttest of 72.84. Hypothesis testing was carried out using two-party t test from the learning outcomes data and it was obtained tcount = 2.201 while ttable = 1.988 for α = 0.05 so that tcount> ttable. So Ha accept, that is, there are differences in student learning outcomes taught by guided inquiry models using virtual lab and real lab media. Meanwhile, the increase in student learning outcomes in guided inquiry classes using virtual labs was 72%, and those using real labs were 52%. Keywords: Virtual lab, Real lab, Guided inquiry, Buffer solutions


2017 ◽  
Vol 9 (2) ◽  
pp. 43-51 ◽  
Author(s):  
Muhammad Naswir ◽  
Haryanto Haryanto ◽  
Fera Wati

Lack of active students in following the learning resulted in the ability of students to think in the learning process is low, let alone in the ability to think creatively. Students tend to learn by memorization, without the students finding themselves learning it. One alternative to making students actively discover their own learning is to use guided learning model of inkury. This study aims to determine the implementation of guided inquiry learning model on the ability of creative thinking, and student learning outcomes on the material nature of colligative solutions in class XII science high school Islam Al-Falah City Jambi. This research is a mixed research (mix method) by prioritizing qualitative data and then new quantitative data as primary data. The sampling technique was done by purposive sampling that was class XII IPA.1 as the sample class. The instrument used in this research is an observation sheet to see the model execution by teacher, student, and creative thinking, and essay test is used to see student learning result. Data analysis technique used in this research is 2 that is qualitative data analysis technique using Miles and Huberman obtained from observer comment on observation sheet, and quantitative data analysis technique using correlation of memoment product obtained from model implementation data by teacher, student, creative thinking , as well as data on student learning outcomes. The implementation of inquiry learning model guided by teachers and students has been done well seen the activities of teachers and students have increased each meeting. The correlation of the implementation of guided inquiry model with creative thinking ability is categorized with the value of rxy 0.43, while the ability of creative thinking with student learning outcomes is very low category with rxy value 0.17.  Based on the results of this study it can be concluded that the implementation of guided inquiry learning model positively influences on the material of the colligative nature of the solution in class XII IPA.1 to the creative thinking ability of the students.


2013 ◽  
Vol 6 (1) ◽  
Author(s):  
Timbul Purba ◽  
Harun Sitompul

Abstrak: Penelitian ini bertujuan: (1) hasil belajar menggambar teknik siswa yang diajar dengan strategi pembelajaran elaborasi lebih tinggi dibandingkan dengan siswa yang diajar dengan strategi pembelajaran ekspositori, (2) hasil belajar menggambar teknik siswa yang memiliki motif berprestasi tinggi lebih tinggi dibandingkan dengan siswa yang memiliki motif berprestasi rendah dan (3) interaksi antara strategi pembelajaran dengan motif berprestasi dalam mempengaruhi hasil belajar menggambar teknik siswa. Metode penelitian menggunakan metode quasi eksperimen dengan desain penelitian faktorial 2x2, sedangkan teknik analisis data menggunakan ANAVA dua jalur pada taraf signifikansi a = 0.05. Hasil penelitian diperoleh: (1) hasil belajar menggambar teknik siswa yang diajar dengan strategi pembelajaran elaborasi lebih tinggi dibandingkan dengan hasil belajar siswa yang diajar dengan strategi pembelajaran ekspositori, (2) hasil belajar menggambar teknik siswa yang memiliki motif berprestasi tinggi lebih tinggi dibandingkan dengan hasil belajar siswa yang memiliki motif berprestasi rendah dan (3) terdapat interaksi antara strategi pembelajaran dengan motif berprestasi dalam mempengaruhi hasil belajar menggambar teknik siswa.   Kata Kunci: strategi pembelajaran elaborasi dan ekspositori, motif berprestasi, hasil belajar menggambar teknik   Abstract: This research was aimed to: (1) the learning outcomes of students who are taught drawing techniques with learning strategy elaboration higher than students taught by expository learning strategy, (2) drawing techniques learning outcomes of students who have high achievement motive higher than students who have low achievement motive, and (3) the interaction between learning strategy and achievement motives in affecting student learning outcomes drawing techniques. The research method used was quasi experiment with 2 x 2 factorial design. The analysis technique used is the two-track analysis of variance ANOVA (2 x 2) with a significance level α = 0.05. The findings of the study indicate: (1) the learning outcomes of students who are taught drawing techniques with learning strategy elaboration higher learning outcomes than students taught by expository learning strategy; (2) drawing techniques learning outcomes of students who have high achievement motive higher than the learning outcomes of students who have low achievement motive; and (3) there is interaction between learning strategy and achievement motives in affecting student learning outcomes drawing techniques. Keywords: elaboration learning strategies and expository, achievement motive, the result of learning drawing techniques


2019 ◽  
Vol 1 (2) ◽  
pp. 40
Author(s):  
Gerry Lumolos ◽  
Dokri Gumolung ◽  
Joice Caroles

Practicum guides are printed teaching materials that students can use in the learning process. This development research aims to determine the feasibility of an acid base-based practicum guide for environmental materials with a 3-D model and to improve student learning outcomes through practicum activities and the application of guided inquiry methods. The subject of this research was class XI IPA 1 at SMA Negeri 1 Tenga. The feasibility test for large groups has an average percentage of 88.24% which means that this practical guide is suitable for use with valid qualifications. Student learning outcomes using post test scores with the technique of statistical analysis of one sample t-test (one sample t-test). The results of the one-sample t-test hypothesis at a level of α = 5% were obtained tcount = 4.604> ttable = 1.708. The results of this study indicate that the guidelines for acid-base-based practicum for environmental materials are appropriate to be used in chemistry learning, and the use of acid-based practicum guides for environmental materials with the application of guided inquiry methods can improve student learning outcomes in acid-base material


2021 ◽  
Vol 4 (2) ◽  
pp. 177-188
Author(s):  
Ijah Mulyani Sihotang ◽  
◽  
Lenni Apriani Hasibuan ◽  

This study aims to determine how the effect of the use of Quipper School e-learning on accounting learning outcomes which are moderated by student learning independence. This research is motivated by low independence and student learning outcomes. This research is a quantitative descriptive research. The research sample was 33 students consisting of two classes at the YPK Medan Vocational School. The data collection techniques used in this study were using tests and questionnaires (questionnaires). The analysis technique uses multiple regression. The results of this study based on multiple regression analysis are (1) There is an effect of the use of Quipper School E-learning on student learning outcomes. (2) There is an effect of learning independence on student learning outcomes and (3) There is an influence of quipper school on student learning outcomes which is moderated by student learning independence


2021 ◽  
Vol 2 (1) ◽  
pp. 90-101
Author(s):  
Wulan Rahayu Syachtiyani ◽  
Novi Trisnawati

The covid-19 pandemic has shifted the learning system in Indonesia to distance learning, or better known as online learning. Various education units carry out online learning, this can bring about changes in learning activities. Whether it’s from students, teachers and the learning environment. From the existing phenomena, the researcher wants to conduct an analysis related to learning motivation and student learning outcomes during the covid-19 pandemic. This study aims (1) to find out how student motivation during the covid-19 pandemic and (2) to find out how student learning outcomes during the covid-19 pandemic. This research is qualitative descriptive study using a qualitative approach. The research subjects were students of X OTKP class, vocational high school 1 Ngawi while the value of student learning outcomes was taken in the General Administration subject. Data collection techniques using interviews, observation, and documentation. While the data analysis technique uses percentages. From the research conducted, it was found that the six indicators of learning motivation got an average of 84,28%, which means that student learning motivation falls into the high motivation category. While the average value of student learning outcomes got a percentage of 82,64%. Which means that student learning the category of good learning outcomes.


2016 ◽  
Vol 2 (2) ◽  
pp. 223
Author(s):  
Nazillatur Rohmiyati ◽  
Ashadi Ashadi ◽  
Suryadi Budi Utomo

Penelitian ini bertujuan untuk: (1) Menganalisis kelayakan modul kimia berbasis inkuiri terbimbing pada materi reaksi oksidasi dan reduksi untuk siswa SMK kelas X, (2) Mengetahui efektivitas modul kimia berbasis inkuiri terbimbing pada materi reaksi oksidasi dan reduksi untuk siswa SMK kelas X. Metode penelitian yang digunakan adalah Research and Development (R&D). Penelitian dilakukan di SMK N Kota Salatiga Program Studi Keahlian Teknik Otomotif. Kelayakan modul diketahui melalui tahap validasi ahli serta respon guru dan  siswa sedangkan efektifitas modul melalui penelitian eksperimen. Data dikumpulkan menggunakan tes untuk hasil belajar kognitif, lembar observasi untuk hasil belajar afektif dan psikomotor.  Hipotesis diuji menggunakan Anava dan Kruskal-Wallis one way analysis of variance. Hasil penelitian diperoleh kesimpulan: (1) Modul kimia berbasis inkuiri terbimbing pada materi reaksi oksidasi dan reduksi yang dikembangkan layak digunakan dalam pembelajaran kimia, (2) Modul kimia berbasis inkuiri terbimbing pada materi reaksi oksidasi dan reduksi yang dikembangkan efektif digunakan untuk meningkatkan hasil belajar siswa. Rata – rata hasil belajar siswa yang belajar menggunakan modul lebih tinggi dibandingkan rata – rata hasil belajar siswa yang belajar menggunakan LKS.Kata Kunci: pengembangan, modul, inkuiri terbimbing, reaksi oksidasi dan reduksiThe Development of Chemical Modules Based Guided Inquiry in the Oxidation and Reduction Reactions Matter  AbstractThis study was aimed to: (1) Analyze the feasibility of chemical module based on guided inquiry in oxidation and reduction reactions material on 10th grade students of vocational students, (2) Determine the effectiveness of chemical module based guided inquiry on oxidation and reduction reactions material on 10th grade students  of vocational students. This study is a Research and Development (R&D). The study was conducted in SMK N Salatiga in Automotive Engineering Skills Program. To determine the feasibility of the module through the validation by experts and the response from teachers and students. Whereas to determine the effectiveness of the module in the learning process through by experimental research. Data was collected using a test for cognitive learning outcomes, observation sheet for affective and psychomotor learning outcomes. The hypothesis was tested using ANOVA and Kruskal-Wallis one-way analysis of variance. The conclusion: (1) Developed chemical module based on guided inquiry in oxidation and reduction reactions material is fit as learning material in chemistry subject, (2) Developed chemical module based on guided inquiry in oxidation and reduction reactions material is effectively used to improve student learning outcomes. Average student learning outcomes that study using chemical modul is higher than the average student learning outcomes that study using worksheets.Keywords: development, modules, guided inquiry, oxidation and reduction reactions


2020 ◽  
Vol 2 (2) ◽  
pp. 58
Author(s):  
Freddy Tua Musa Panggabean ◽  
Muhammad Fadli Harahap

This study aims: (1) to find out wheter the average value of student learning outcomes taught by PBL and DL models is greater than the KKM value (2) to find out whether there is class interaction and motivation on the value of student learning outcomes. This research is type of One-Group pretest-posttest Design research. The analysis technique used is: (1) One sample t-test; (2) Two Way Anava. From the analysis of the learning outcomes data obtained (1) differences in student learning outcomes (80.47  8.3336) taught by applying PBL models using macromedia flash and student learning outcomes (78.269  9.994) are taught by applying the DL model using macromedia flash where a t test of 1.684 is obtained; (2) There a Fhit price of 6.235 > Ftable 4.00 and a sig value of 0.015 < 0.05 meant that the factor A was real; inter-row results (B) have a Fhit price of 0.025 < Ftable 4.00 and a sig value of 0.975 > 0.05 means that the factor B is not real; interaction results (AB) has a Fhit price of 3.860 > Ftable 3.45 and a sig value of 0.027 < 0.05 means that the factor AB is real.


2019 ◽  
Vol 1 (2) ◽  
pp. 108-114
Author(s):  
YENIMA WARUWU

This study is a quantitative study with a population of 129 students ingrade V SDN 102028 Kampung Gelam district of Serdang Bedagai with the number of respondents as many as 27 people. Data collection techniques used were questionnaires, documentation, and interviews. Student learning outcomes are influenced by various factors that occur in the learning process both internally and externally. One of the external factors that play a role in determining the success of student learning is the learning environment of family, school and community. Of the three learning environments concerned about how parents support children's learning, the facilities at school for learning activities and how students interact with others. Without the support of these three things, will make the learning process becomes hampered. Data analysis technique used is descriptive analysis technique while hypothesis test using product moment correlation test assisted by program of SPSS version 21. Based on the results of research, learning environment and student learning outcomes in general are in enough categories. Hypothesis test with a significance level of 5% obtained results indicating that the school environment is positively and significantly correlated with student learning outcomes. Shown by the result of analysis of rhitung is bigger than rtabel (0,504> 0,381) and coefficient of determination 25%.It can be concluded that between the learning environment and the learning outcomes have a positive and significant relationship. The results of this study are expected to be useful for students, parents, students, and principals. Proposed suggestion is that the learning environment should be created safely and comfortably so that the students' learning result will be optimal.


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