scholarly journals Studi Kelayakan Penuntun Praktikum Asam Basa Berbasis Bahan Lingkungan Menggunakan Model 3-D Dan Penerapan Metode Inkuiri Terbimbing Untuk Meningkatkan Hasil Belajar Siswa SMA Negeri 1 Tenga

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 12 (2) ◽  
pp. 221-236
Author(s):  
Jihan Alhanin Choir ◽  
Agus Zaenul Fitri

Students' difficulty in understanding English language as a subject usually leads to poor learning outcomes. The problem is, however, observed to be getting worse due to the unavailability of suitable learning media for educators and students. This research was, therefore, conducted to develop an English for Beginner pocketbook media to improve student learning outcomes. Meanwhile, pocketbook media is an alternative packaging of information through the use of user efficiency elements. This research was developed based on the Borg & Gall model with the data collected using questionnaires, tests, and documentation and analyzed through Independent Sample T-test. The results showed the sig. (2-tailed) < sig. level (0,000 < 0.05), therefore, Ha was accepted while H0 was rejected. It was discovered that average students learning outcomes increased to 83,4 and learning completeness by 83.33% after receiving the treatment in the form of the English for Beginner pocketbook media. This shows this material is feasible to be implemented as a learning medium due to its effectiveness in improving the learning outcomes of fifth-grade students of MI Masaran 1 Trenggalek.


2020 ◽  
Vol 3 (1) ◽  
pp. 54-61
Author(s):  
Royhatul Jannah ◽  
Jun Surjanti ◽  
Riza Yonisa Kurniawan

The purpose of this paper is to improve student learning outcomes. This study is a Research and Development (R&D) using the 4D model Thiagarajan which includes stages Define, Design, Develop, and Disseminate but the Disseminate stage is not carried out. The findings showed that the feasibility of the material, language, evaluation, and graphics of 87%, 85%, 85%, 87% with a very decent category. The average N-gain score got a score of 0.6 categorized as moderate and classical completeness of student learning outcomes is 90%. While the results of the responses of students get an average percentage of 90,4% categorized as very feasible. Improved learning outcomes can be obtained using MMPII worksheets which include metacognitive features namely planning, monitoring, and evaluating. This study uses limited trials that were conducted on 20 students of XI IPS class Kanjeng Sepuh Senior High School.


2020 ◽  
Vol 11 (2) ◽  
pp. 182-197
Author(s):  
Ahmad Nasir Ari Bowo ◽  
Intan Kusumawati

Stages of Implementation of the Cooperation Agreement Material as a Learning Media for Becoming Three People. The first stage is planning, tutors make plans to implement learning. The second stage is the implementation stage, containing material on international relations through international cooperation agreements, negotiations, the formulation of texts and endorsements so that the contents of the cooperation agreement are agreed. The third stage is evaluation, for learning the results of learning through affective, psychomotor and cognitive. Furthermore, learning outcomes are obtained. Utilization of cooperation agreement material as a learning medium can improve student learning outcomes in PKN learning. The average percentage of student learning outcomes before action is 28%. Furthermore, after the action in the first cycle increased to 34%. Whereas in the second cycle increased to 38%.


2019 ◽  
Vol 5 (1) ◽  
pp. 29-39
Author(s):  
Nulena Andalia ◽  
Armi Armi ◽  
Nurul Akmal ◽  
Muhammad Ridhwan

This study aims to find out the use of the Guided Inquiry learning model in improving student learning outcomes on the concept of excretion systems in humans in Banda Aceh City 2 Middle School. Data processing method is done by validity test, reliability test, normality test, homogeneity test and followed by t-test. The results of the study show that there is a difference between the application of a guided inquiry model and conventional methods towards student learning outcomes in the concept of excretion systems in humans. The acquisition of the difference value (gain) in the experimental class is 14.24 with an N-gain value of 0.44 and the control class is 5.42 with an N-gain value of 0.27. The results of the t-test obtained by the value of tcount of 2.14 and t table 1.68023 so that t-count> t-table. the average activity of students during learning has been done well, where activities carried out by students in the category of less (7.14%), good category (57.14%) and in the category is very good (35.72%). So the results of this study can be concluded that the application of the guided inquiry learning model influences the improvement of student learning outcomes in the concept of excretion systems in humans in class VIII of SMP Negeri 2 Kota Banda Aceh.


2017 ◽  
Vol 1 (2) ◽  
pp. 162
Author(s):  
Nurli Rosmi

This research is motivated by the results of learning mathematics students class SD Negeri 003 Pulau Jambu, Kecamatan Cerenti, Kabupaten Kuantan Singingi which is still very low. This study aims to improve the results of learning mathematic on the subject of angles, circumference of square and rectangle. This study is a classroom action research conducted in two cycles, each cycle is implemented with four stages, namely: planning, implementation, observation and reflection. From the data analysis, there is an increase of both teacher activity, student activity, and student learning result. The teacher activity at the 1st cycle of percentage is 75% (Good) and at the 2nd meeting it increases 5% to 80% (Very Good). The average percentage of teacher activity in cycle I was 77.5% (Good). In the second cycle of the 3rd meeting increased by 10% from 80% (Good) to 90% (Very Good) and at 4th meeting increased by 5% from 90% (Very Good) to 95% (Very Good). The average Percentage of teacher activity in cycle II was 92.5% (Very Good). Judging from the student activity also increased from the 1st cycle meeting I was 60% (Enough) and at the 2nd meeting increased 15% to 75% (Good). The average percentage of student activity in cycle I was 67.5% (Enough). In the second cycle of meeting 3 it increases 10% from 75% (Good) to 85% (Very Good) and at 4th meeting increases 5% from 85% (Very Good) to 90% (Very Good). The average of student activity percentage in cycle II is 87,5% (Very Good). The average base score of 51.88 increased to 68.44 in the first cycle of the increase of 16.56 points and then in the second cycle increased to 88.75 on the second cycle of large increase of 36.87 points. From the data analysis there is an increase both from teacher activity, student activity, and student learning outcomes. It can be concluded that the enforcement of direct learning model can improve student learning outcomes mathematics class III SD Negeri 003 Pulau Jambu, Kecamatan Cerenti, Kabupaten Kuantan Singingi.


2019 ◽  
Vol 13 (2) ◽  
pp. 150-158
Author(s):  
Yeni Trianah

This study aims to determine the increase in environmental awareness, response, and student learning outcomes on acid-base material usiang a community science technology approach. The method in this study uses a quasi-experimental class X2 SMK Negeri 3 Lubuklinggau. The instruments used are questionnaires and pretest postest questions. The results showed that: 1) there was an increase in students’ environmental awareness with the indicators being students’ knowledge, understanding, attitudes, and actions with the awareness indicator valur at the pretest 2,83% belonging to “low awareness”, while for the postest, the avarege the value of awareness indicator is 3,85% and belongs to the criteria of “moderate awareness”; 2) student responses also show a positive repsonse; and 3) student learning outcoms also show an increase in the precentage of 87% of studentf in the “complete learning”. Based on the results, it can be concluded that the scientific technology approach of the community can increase environmental awareness, knowledge, and student learning outcomes on acid-base materials.


2021 ◽  
Vol 9 (3) ◽  
pp. 257
Author(s):  
I Dewa Putu Nyeneng ◽  
Ni Made Dilla Agesta ◽  
Hervin Maulina

This study aimed to determine the effect of Schoology-assisted inquiry-based student worksheets on Newton's Law II material on students’ learning outcomes. The population in the study were all students of class X IPA. There are only two classes of X IPA at SMA Yadika Bandar Lampung, so the two classes were used as controlled and experimented classes. Controlled and experimented classes were chosen randomly, so it was determined that class X IPA 1 was the controlled class and X IPA 2 was the experimented class. The research method used was a quasi-experiment with a non-equivalent control group research design. The experimented class used a Schoology-assisted inquiry-based student worksheet, while the controlled class was given conventional learning. The two classes were given a different treatment, the experimented class implemented learning using guided inquiry-based worksheets, and the controlled class used a learning model that the physics teacher had implemented in the class. Before and after learning in both classes, five questions with HOTS level were given so that pretest and posttest data would be obtained as learning outcomes data. The data were analyzed by three tests: N-Gain, Independent Sample T-Test, and Effect Size Test. Based on the results of data analysis, there was an increase in cognitive learning outcomes in the controlled class, which was 0.21 included in the low category, while learning outcomes of the experimented class increase were 0.47 included in the moderate category. Besides that, the independent sample T-Test earned a value of sig. 2-tailed of 0.000, so it can be seen that there was an effect of using guided inquiry-based worksheets assisted by Schoology on Newton's Second Law towards students’ learning outcomes. In addition, the effect size test results showed a moderate category, so it can be concluded that Schoology-assisted inquiry-based student worksheet on Newton's second law material affects student learning outcomes. Based on the effect size test, the cohend's d value was 0.98 with a large category. This proved that the use of Schoology-assisted inquiry-based student worksheets had a moderate effect on students' cognitive 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


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