scholarly journals Implementation of Problem-based Learning Model to Enhance Students Learning Outcomes in Buffer Solutions Topic

2021 ◽  
Vol 6 (2) ◽  
pp. 185-194
Author(s):  
Lousia Vionalisa Letlora ◽  
Murtihapsari - Murtihapsari ◽  
Christiana Niken Larasati ◽  
Apriani Sulu Parubak ◽  
Achmad Rante Suparman ◽  
...  

This research aims to determine the improvement of the process and learning outcomes of the buffer solutions topic by applying the Problem-based Learning (PBL) model. This research is based on Classroom Action Research (CAR) takes place in two cycles, with several stages including planning, implementing, observing, and reflecting. Our present study used 17 students of natural science 11th grade SMA Advent Manokwari. The data was obtained from teachers and students. The data collection method used cognitive learning outcomes and observation. The data analysis uses descriptive analytic techniques. Our findings showed that the application of the PBL model can improve the quality of the learning process on the buffer solutions topic; the application of the Problem-based Learning (PBL) learning model has increased from cycle I with an average grade of 65.36 and a percentage of passing grades of 41% and cycle II with an average grade of 83.66 and a percentage of passing grades of 88%.

2018 ◽  
Vol 2 (1) ◽  
pp. 19
Author(s):  
Damhuri Damhuri

This research is a classroom action research that aims to improve the learning outcomes of students PKN classV of SD Negeri 021 Sitorajo Kiri through Problem Based Learning Model. The subjects of the study werestudents of class V of SD Negeri 021 Sitorajo Kiri which amounted to 21 people. This study aims to determinethe improvement of PKN student learning outcomes in improving the quality of learning PKN that is with theapplication of problem based learning model. This study presents the results of student learning tests, showing asignificant improvement with teaching applying problem based learning model. Technical analysis of data thatresearchers use to measure learning outcomes trought results end of cycle I which the average value numbered75.53, then greet the cycle II 83.16. So the increase from cycle I to cycle II is 7.47. In addition, the observationsheet was also conducted to observe the activities of teachers and students during the lesson, by filling in theblanksheet columns that have been provided that are used for data collection about the activities of teachers andstudents learning class V of SD Negeri 021 Sitorajo Kiri. The average activity of student learning duringlearning in cycle I is 65 and in cycle II is 95 and ability of teacher in cycle I average 60 and in cycle II averageincrease to 95. From research above, it can be concluded that application of learning model based on problemscan increase student learning results PKN class V of SD Negeri 021 Sitorajo Kiri.


Author(s):  
Sri Wilujeng

<p><em>The purpose of Classroom Action Research (CAR) is to solve real problems that occur in the classroom so that it can improve and improve the quality of learning. This PTK generally aims to improve the learning outcomes of grade III students in mathematics subject matter at SD Negeri 02 Banjarsari Pemalang. To achieve optimal results, teachers need to use a learning model that can help students relate subject matter to real life, so that learning becomes more meaningful. This model is the Problem Based Learning (PBL) model. The results showed an increase in student learning outcomes from cycle I to cycle II. In the first cycle, the average value of student learning outcomes reached 77.78 and the percentage of completing classical learning was 77.78%, while in the second cycle the average value increased to 84.44 and the percentage of completing classical learning became 88.89%. Based on these results, it can be concluded that the PBL model assisted by audio-visual media can improve student learning outcomes. Teachers can use the PBL model as an alternative learning model to improve the quality of learning in schools.</em><em></em></p>


2021 ◽  
Vol 1 (1) ◽  
pp. 24-31
Author(s):  
La Amaludin ◽  
Johanis F Rehena ◽  
Hermalina Sinay

The problem-based learning model is a model that plans a problem that is given by educators to be solved by students. This PBL learning model has learning conditions oriented to concrete problems. This research aimed to determine the effect of the problem-based learning (PBL) model on the learning outcomes of class VIII students on Plant Motion Material at MTs Al-Muhajirin Waihatu. The type of research used in this research is descriptive quantitative analyzed using inferential statistics. This research was conducted for three months starting from August 10 to October 10, 2020. The location of this research was carried out in class VIII on Plant Motion Material at MTs Al-Muhajirin Waihatu with a sample of 90 students. To analyze the data obtained through questionnaires and test results, students were processed using descriptive analysis with the SPSS 20 application. The results showed that the application of the problem-based learning (PBL) learning model to the learning outcomes of students in plant motion reached the final qualifications of students (Test Formative) describes 90 students (100%) who succeeded in achieving the MCC value (minimum completeness criteria). The problem-based learning model has a significant effect on the learning outcomes of class VIII students of MTs Al-Muhajirin Waihatu, this can be seen from the significant level of 0.626 with the strong category


BIOLOVA ◽  
2021 ◽  
Vol 2 (2) ◽  
pp. 95-102
Author(s):  
Hudaya Indra Bakti ◽  
Handoko Santoso

Abstrak : Keberhasilan suatu proses belajar mengajar dipengaruhi oleh berbagai faktor. Dalam penelitian ini terdapat dua faktor yang mendominasi yaitu model pembelajaran dan motivasi yang dimiliki siswa saat belajar. Dengan menerapkan model pembelajaran yang tepat akan membuat kegiatan belajar mengajar lebih menarik sehingga menarik rasa ingin tahu siswa untuk belajar. Rasa ingin tahu merupakan motivasi alami yang dimiliki oleh siswa, sehingga mereka tertarik untuk mengikuti proses pembelajaran. Dalam penelitian ini model yang akan digunakan adalah Problem Based Learning atau dikenal dengan Problem Based Learning (PBL). Model pembelajaran ini berorientasi pada siswa, dimana guru akan memberikan objek permasalahan yang berkaitan dengan materi dan siswa akan diminta untuk menganalisis penyelesaian masalah tersebut dengan menggali berbagai informasi baik dari buku, internet ataupun hasil siswa. Sedangkan guru hanya berperan sebagai fasilitator dan mengarahkan siswa. Tujuan dari artikel review ini adalah (1) untuk mengkaji model Problem Based Learning (2) mempelajari hasil belajar (3) untuk mengkaji model Problem Based Learning dalam meningkatkan hasil belajar. Abstract: The success of a teaching and learning process is influenced by various factors. In this study, there are two factors that dominate, namely the learning model and the motivation that students have when learning. By applying the right learning model, it will make teaching and learning activities more interesting so that it attracts students' curiosity to learn. Curiosity is a natural motivation possessed by students, so they are interested in participating in the learning process. In this study, the model to be used is Problem Based Learning or known as Problem Based Learning (PBL). This learning model is oriented towards students, where the teacher will provide an object of problems related to the material and students will be asked to analyze the resolution of the problem by exploring a variety of information both from books, the internet or students' results. Whereas the teacher only acts as a facilitator and directs students. The purpose of this review article is (1) to examine the Problem Based Learning model (2) to study the learning outcomes (3) to examine the Problem Based Learning model in improving learning outcomes.


2021 ◽  
Vol 5 (02) ◽  
pp. 235-260
Author(s):  
Muhammad Sya'dullah Fauzi

This study aims to find out how the application of the problem based learning (PBL), and the learning outcomes of Nahwu students; and to know the effect of the problem based learning model on Nahwu results at Wahid Hasyim Sleman High School. This type of research is Experimental Research with comparative data. The subject of this research is class X Mipa 1 as an experimental class and class X IPS as a control class. The results of this study indicate that the average experimental class students before applying the PBL learning model is 74. While the average control class students before being given treatment is 72. The average experimental class students after applying the PBL is 85, and the average control class after being given a treatment of 74. From the results of the T test analysis obtained a significance value of 0,000. That is, the PBL is influential in improving student Nahwu learning outcomes. This shows that the class given a PBL model on average is bigger than the class applied in the conventional learning model. The difference is significant. That is, the PBL model is influential in improving the learning outcomes of Nahwu.


EduKimia ◽  
2021 ◽  
Vol 3 (1) ◽  
pp. 009-013
Author(s):  
Debby Maulina Sukmadani ◽  
Suryelita Suryelita

Presentation on the topic of Salt Hydrolysis can be started from a real problem, using the Problem Based Learning (PBL) model. The PBL model should be able to increase students curiosity to get concepts independently. The purpose of this study was to determine the effect of PBL model on salt hydrolysis lessons about the students learning outcomes in SMAN 1 Ranah Pesisir. This research is quasi experiment with non-equivalent groups post-test only design. Data are normal and homogeneous, as of hypothesis testing uses t-test is done at alpha 0.05, obtained tcount 5,2 and ttable 2,67. The result showed that the learning outcomes on salt hydrolysis lessons between classes using PBL model are higher than conventional model in SMAN 1 Ranah Pesisir.


Author(s):  
Adi Ika Rachmawan ◽  
Supari Muslim ◽  
Bambang Suprianto

The purpose of this research is: (1) to determine the quality of the learning medium of electromagnetic control trainers and learning devices, and learning instruments using problem-based learning models; (2) to know the influence of students ' learning outcomes between the learning media of electromagnetic control trainers and industry panels on student learning outcomes. This type of research used was experimental quasi research with a quantitative approach and a Nonequivalent control group design. The learning outcomes in this study were the results of the study of the cognitive sphere, the study of the affective realm, and the results of learning psychomotor realm. Data collection is with test sheets on pretes and postes for cognitive learning outcomes, observation sheets of students learning attitudes for the results of the affective realm and observation sheets for psychomotor realm learning outcomes. The results showed that: (1) The learning medium of electromagnetic control trainers, learning devices, and learning instruments using problem-based learning models received excellent quality results; (2) Learning results of students who learn to use the learning media of the higher electromagnetic control trainer significantly compared to the learning outcomes of students who learn using industrial panel media.


2020 ◽  
Vol 3 (2) ◽  
pp. 111-120
Author(s):  
Sandra Rakian

Teacher Deployment Program Activities in Schools (PDS) are very beneficial for the lecturers and the school as well as LPTK. The Teacher Deployment Program in Schools (PDS) has a symbiotic nature of mutualism, meaning that it benefits both parties, both the school and the Lecturer and LPTK. An innovative learning model that can encourage students' understanding of Japanese vocabulary mastery. One form of innovative learning models is the Word Square learning model. Word Square learning model can be used to encourage students 'understanding of the subject matter, can train students' discipline, can train their attitudes carefully and critically and can stimulate students to think effectively. Of the 20 students who were tested in the pre-test before applying the Word Squared learning model in studying Japanese vocabulary can be seen from the results of the average grade of 49.5. Whereas after using the Word Square learning model, the progress of learning outcomes is so well evidenced by the average grade of the post-test that reaches 90.15. This proves that the application of the Word Square learning model in learning Japanese vocabulary plays a big role in a teaching and learning system, especially for education.


2013 ◽  
Vol 6 (2) ◽  
Author(s):  
Ketrin Rinayanti ◽  
Julaga Situmorang

Abstrak: Penelitian ini bertujuan: (1) Perbedaan hasil belajar mata diklat DKK Menerapkan Ilmu Statika dan Tegangan siswa yang diajar dengan model pembelajaran PBL dengan Cooperative Learning Tipe Jigsaw; (2) Perbedaan hasil belajar siswa yang memiliki minat kejuruan Teknik Bangunan yang tinggi dengan rendah; (3) Interaksi antara model pembelajaran dan minat kejuruan Teknik Bangunan dalam mempengaruhi hasil belajar mata diklat DKK Ilmu Statika dan Tegangan. Metode yang digunakan dalam penelitian ini adalah metode quasi eksperimen. Menguji hipotesis penelitian adalah teknik analisis varian (ANAVA) dua jalur dengan desain faktorial 2 x 2. Hasil penelitian menunjukkan: (1) Hasil belajar DKK Menerapkan Ilmu Statika dan Tegangan Siswa yang Diajar dengan Model Pembelajaran  PBL lebih tinggi dibandingkan dengan Cooperative Learning Tipe Jigsaw; (2) Hasil belajar DKK Menerapkan Ilmu Statika dan Tegangan Siswa yang Memiliki Minat Kejuruan Tinggi Lebih Tinggi dibandingkan dengan Minat Kejuruan Rendah; (3) Tidak terdapat interaksi antara model pembelajaran dengan minat kejuruan dalam mempengaruhi hasil belajar DKK Menerapkan Ilmu Statika dan Tegangan siswa.   Kata Kunci: Strategi Pembelajaran Problem Based Learning dan Cooperative Learning Tipe Jigsaw, minat kejuruan, hasil belajar Ilmu Statika dan Tegangan   Abstract: This research was aimed to: (1) the differences of Basic Vocational Competency (BVC) Applying Statics and Voltage Science learning outcomes of students who are taught by the PBL Model and Cooperative Learning Model Jigsaw type, (2) the differences of the student’s BVC Applying Statics and Voltage Science learning outcomes  who have  high vocational interest and low vocational interest, and (3) the interaction between instructional model and vocational interest in influencing the learning outcomes BVC Applying Statics and Voltage Science students. This research method used was quasi experiment with 2 x 2 factorial design. The analysis technique used is the analysis of variance Two Way ANOVA 2x2. The findings of the research indicate: (1) BVC Applying Statics and Voltage Science learning outcomes of students who are taught by the PBL Model was higher as compared to the students who are taught by the Cooperative Learning Model Jigsaw type; (2) BVC Applying Statics and Voltage Science learning outcomes of students who have high vocational interest is higher than students who have low vocational interest; (3) there is no interaction between instructional model with vocational interest in influencing learning outcomes of BVC Applying Statics and Voltage Science at significance level. Keywords: Strategy Learning Problem Based Learning and Cooperative Learning Jigsaw type, vocational interests, learning outcomes Statics Science and Voltage


BIODIK ◽  
2018 ◽  
Vol 4 (1) ◽  
pp. 48-59
Author(s):  
Zulfaidhah Zulfaidhah ◽  
Evie Palenewen ◽  
A Hardoko

This study aims to: analyze the needs of teachers, feasibility and effectiveness in the development of learning tools based on Problem Based Learning (PBL) model to improve 7th grade students' Science learning outcomes in SMPN 2 Bongan. The results of the observation is in the form of teacher needs analysis instrument analyzed using qualitative descriptive. Observation results obtained that the use of Problem Based Learning model in Science learning process had not been optimally implemented in schools, problems obtained in teachers are: 1) teachers still had difficulties in understanding and composing learning tools, 2) teachers still had difficulties in determining the appropriate learning model, 3) teachers were still less creative, 4) lack of facilities and infrastructure provided in schools for teachers to be more innovative in learning. Problems obtained in students are: 1) low mastery on the subject matter, students were only able to answer the problem of C1 to C3 thinking levels, 2) Science learning only embraced the concept so that students felt lack of interest in learning, 3) students were not engaging in learning, 4) low level of student learning outcomes.


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