PENGARUH MODEL PROBLEM BASED LEARNING (PBL) DIPADU MIND MAP TERHADAP KREATIVITAS DALAM MEMECAHAN MASALAH PADA KONSEP PENCEMARAN LINGKUNGAN

2020 ◽  
Vol 7 (1) ◽  
Author(s):  
Novi Tri Susanti ◽  
Anna Fitri Hindriana ◽  
Haruji Satianugraha

This study aim to determine the effect of Problem Based Learning (PBL) models in mind map integration to creativity of problem solving in the environmental pollution concept of graders X. The method used is a Quasi-experimental design form Nonequivalent Control Group Design (pretest- posttest). The study population is all the students of graders X academic year 2017/2018 as many as 9 classes with the number of 360 students. The sample used was 80 students from two classes as an experimental class and a control class. Sampling was done by Cluster Random Sampling technique. Instruments used include test descriptions, questionnaires and teacher observation sheets. The results of the analysis of the test descriptions creativity in problem solving obtained results of hypothesis testing (t test) i.e. 20.5 t count > t table of 2.66 means that Ho refused and Hi accepted, it means PBL learning models in Mind Map integration effect on creativity in problems solving. This is indicated by an increase in the average score on each indicator of creativity in problem solving in which students are able to grow various ideas, enrich ideas, add or detail the details of an idea and determine the truth to solve the problems. From the analysis of questionnaire data showed an interest in learning to use the PBL modela in Mind map integration, students agreed that if the model of PBL in Mind map integration may be easier to learn about the concept of Environmental Pollution. In addition, students also agreed that if the PBL models in Mind map integration effect on creativity in problems solving. The results showed that there was a significant influence between learning using PBL models in Mind map integration those not using the learning models to creativity in problems solving in the concept of environmental pollution of graders X.

2021 ◽  
Vol 7 ◽  
pp. 237796082110002
Author(s):  
Suci Tuty Putri ◽  
Sri Sumartini

Introduction The implementation of nursing clinical learning in Indonesia has several challenges that require innovation in the learning method strategy. The method that has been used so far focuses on the hierarchical relationship between lecturers/preceptors and students, so that there are many shortcomings in learning outcomes. The application of the method of active learning with Peer Learning (PL) and Problem Based Learning (PBL) techniques has proven effective in classroom learning, but its rarely found in clinical learning. Objective The purpose of this study was to determine the effectiveness of the PL and PBL towards the achievement of clinical learning in nursing students. Methods The research method used a true experiment with a posttest only control group design, the sampling technique was taken by randomize control trial. An instrument for clinical learning achievement using AssCE. Results The analysis was carried out as descriptive and bivariate. The results showed the mean in the experimental group was 7.059 and the control group was 6.325. Further statistical test results were obtained p-value = 0.001 (p < 0.05) which showed that the average score there were differences in clinical learning achievement development scores. Conclusion Clinical learning using peer learning and PBL methods can directly improve various aspects of student competency achievement.


2018 ◽  
Vol 6 (4) ◽  
pp. 166-173
Author(s):  
Yani Suryani ◽  
I Wayan Distrik ◽  
Agus Suyatna

This research aims to analyze the practicality and effectiveness student worksheet based on multiple representation to improve conceptual understanding and problem-solving ability, especially in magnetic material. The research method using quasi experiment with pretest-posttest control group design. The sampling technique used purposive sampling technique, class XII student high school in Bandar Lampung. The instruments are feasibility student worksheet of observation sheet, student responses to the student worksheet, student activity sheets, and conceptual understanding test and problem-solving ability test. Data were analyzed using descriptive analysis by percentage, N-gain analysis, and independent t-test. The results showed student worksheet based on multiple representation: 1) practical, which is indicated by a) the average score student worksheet enforceability in any learning activity that is 87.31 with very high criteria and b) the positive response of students (83.75%) against student worksheet. 2) effective, which is indicated by a) the student's activity during the study included in the active category, and b) there are significant differences in conceptual understanding and problem-solving ability between the experiment class and control class. Conceptual understanding and problem-solving ability are taught using student worksheet based on multiple representation the experimental class better than the control class.


2021 ◽  
Vol 5 (1) ◽  
pp. 148
Author(s):  
Megiridha Loppies ◽  
Aip Badrujaman ◽  
Sarkadi Sarkadi

This study aims to examine the effect of problem-based learning models on the achievement of student learning outcomes in History subjects. This research was conducted at Pusaka 1 Jakarta Senior High School. The method used in this research is quantitative quasi-experimental with a nonequivalent control group design model. The population in this study were all students of class XI IPS as many as four classes at SMAS Pusaka 1 Jakarta. The research sample was determined by purposive sampling technique to determine one class as an experimental class using a problem-based learning model and another class as a control class using conventional learning models. The results of hypothesis testing using the t test, obtained tcount = 9.25,> from ttable = 1.99. Thus, Ho is rejected and Ha is accepted, so it can be concluded that there is a significant influence between problem-based learning models in online learning settings on cognitive learning outcomes of class XI IPS at SMAS Pusaka 1 Jakarta on History Subjects.


2019 ◽  
Vol 4 (2) ◽  
pp. 203-214
Author(s):  
Syamsul Huda ◽  
Muhammad Syahrul ◽  
Mu'min Firmansyah ◽  
Rahmi Ramadhani ◽  
Andika Eko Prasetiyo

The purpose of this study was to analyze the mathematical problem-solving ability and characters of students who were taught using problem-based learning and ordinary learning based on Islamic perspectives. The instrument used in this study was a test of problem-solving ability and a students’ character questionnaire. This research was a quasi-experimental research with pre-test and post-test control group design. The sample of this research was 84 students from Private Islamic School in Medan, North Sumatera, by using a purposive sampling technique. The data in this research was declared homogenous and normal after being tested using the Levene’s Test and Kolmogorov-Smirnov Test. The hypothesis analyzes used was the Two Way-ANOVA test assisted by SPSS 25. The result showed that there was an improvement in mathematical problem-solving ability and students' characters through problem-based learning based on Islamic perspectives. However, there was no interaction between students' gender and problem-solving ability and character improvement based on Islamic perspectives. The gender factor in problem-based learning was not related to students’ cognitive and affective aspects. Each student with any gender had difference characters, especially related to Islamic perspectives. This research-proven that problem-based learning model had an important role in teaching and learning, and it can be used to improve students' mathematical and character problem-solving ability.


2018 ◽  
Vol 4 (1) ◽  
pp. 16
Author(s):  
Nurhikmah Nurhikmah ◽  
Gunawan Gunawan ◽  
Syahrial Ayub

This research is aimed to know the influence of Problem-Based Learning Models assisted with Simulation Based Laboratory (SBL) on students’ physics learning outcome in class XI IPA of SMAN 1 Montong Gading academic year 2015/2016. The material used in the research is momentum and impulses. The type of the research is quasi experiment with pretest-posttest control group design. The population which is used in this research are the whole students of class XI IPA of SMAN 1 Montong Gading which decided by purposive sampling technique. C lass XI IPA 1 as the experiment class and class XI IPA 2 as the control class. The result of study was analized using t-test polled varians. Based on the research outcome, it can be concluded that Problem-Based Learning Models Assisted with Simulation Based Laboratory (SBL) influenced students` physics learning outcome.


2020 ◽  
Vol 4 (2) ◽  
pp. 380
Author(s):  
Rika Mulyani ◽  
Sri Wulandari ◽  
Imam Mahadi

The K13 Curriculum requires students thinking skills, especially in the regulation of cognition which consists of planning, information management strategies, monitoring, examination of actions, and evaluation. This study aims to look at the metacognitive abilities of class X students of SMAN 7 Pekanbaru on the concept of environmental pollution through mind mapping with problem based learning models. This type of research was a quasi experiment using two classes, one class as an experimental class and one class as a control class. The experimental class used mind mapping models of problem based learning and the control class used conventional learning. The research design used a pretest-posttest control group design. Data collection techniques used questionnaires metacognitive abilities and description test questions. The analysis technique used the Anova test analysis. The results of the pretest and posttest showed a significant increase in students metacognitive abilities through mind mapping with the problem based learning model of the concept of environmental pollution at SMAN 7 Pekanbaru with a significance value of 0,000. Sig. (0,000) < then H0 is rejected, so it can be concluded that the metacognitive abilities of students are increased through mind mapping with problem based learning models on the concept of environmental pollution.


2020 ◽  
Vol 7 (1) ◽  
Author(s):  
Rina Cahyeni ◽  
Ondi Suganda ◽  
Lilis Lismaya

The aim of this research is to analyze the application of Problem Based Learning (PBL) model to students' communication skills on environmental pollution material. The method used was Quasi-experimental with pretest-posttest control group design. The population is all students of class X and sampel used as many as 38 students in the experimental class and 38 students in a class taken control receipts Cluster random sampling technique. The instruments used in this research are description test, performance assessment, observation sheet and questionnaire. The results showed that the complete body of the stages of the model PBL and implemented in accordance with the order of the syntax of the learning model, so it can improve the communication skills of students is evident from the results of hypothesis testing showed the value of tcount > t table (4.61>2.65) then H 1 received. Where the average value obtained 82 posttest experimental class in the high category while the control class 68 including lower category, then taught using a model of PBL in the experimental class is better than classroom teaching model of control. This proved that the model of PBL affects the communication skills of students as a model of PBL as a whole engages students in the learning process from beginning to end. In addition, students responded positively to the application of this model. Keywords: Communication Skills, Problem Based Learning (PBL), Environmental  Pollution


Author(s):  
Agustina Elizabeth ◽  
Maria Magdalena Sigahitong

Has be done research about the effect of Problem Based Learning model on students’ creative thinking abilityin SMAS Katolik St. John Paul II maumere. This type of research is a quasi experiment with the Nonequivalent Control Group Design. Sampling is done by nonprobability sampling technique, (class XI MIA 1 and class XI MIA), which is satueated sampling where all populations are sampled. The creative thinking ability of students in this study were collected with creative thinking ability test in the form of essay test consisted 10 items and observation sheets. The result showed that : 1) the average score of creative thinking ability from students who take learning using Problem Based Learning model are 73.80; 2) the average score of creative thinking ability from students who take learning with Expository Learning model are 65.97; 3) there are differences in creative thinking ability significantly between students who learn to use the Problem Based Learning model with students who learn to use Expository Learning model. Students who learned Problem Based Learning model show better think creative than who learned Expository Learning model. Thus, Proble, Based Learning model influences students creative thinking abilities.


Author(s):  
Firmansyah Nur Utomo ◽  
Agus Efendi ◽  
Endar Supri Wihidayat

<p>This study aims to find out (1) whether there are differences in learning outcomes in the application of learning models Problem Based Learning in Group Investigation with conventional learning models; (2) Are there differences in student learning activeness in the application of learning models Problem Based Learning in Group Investigation with conventional learning models (3) Is the application of learning models Problem Based Learning in Integrated Group Investigation more effective than conventional learning. This study used the quasi-experimental design method with a pretest-posttest control group design model. The population in this study were students of X Axioo class and X RPL B of SMK Negeri 5 Surakarta. The sample used was 70 people. The sampling technique used is total sampling. Data collection techniques using pretest-posttest and observation sheet. The data analysis technique used is balanced test, normality test, homogeneity test, and hypothesis test. The results of the study are as follows. First, there are differences in learning outcomes between learning models of Problem Based Learning in conventional Group Investigation and Learning. Second, there are differences in learning activeness between learning models of Problem Based Learning in conventional Group Investigation and Learning. Third, the effectiveness of the learning model of Problem Based Learning in Group Investigation is higher than conventional Learning in improving learning outcomes.</p><strong>Keywords: </strong>Problem Based Learning, Group Investigation, Conventional Learning, Learning Outcomes, Activity


2017 ◽  
Vol 3 (2) ◽  
Author(s):  
Dewi Seprianingsih ◽  
A Wahab Jufri ◽  
Jamaluddin

This study was aimed to develop inquiry-based learning tools (PPBIT) and analyzed its effectiveness in developing the ability to argue of students at SMAN 2 Taliwang-West Sumbawa. PPBIT was carried out by applying 4D procedure. Then, pretest posttest control group design also completely concerned in determining the effectiveness of PPBIT. There were 66 students as the sample which was scattered from two classes and was selected by using purposive sampling technique. The results showed that PPBIT was appropriately to be used for students argumentation skills’ activities by an average of feasibility syllabus 78.71%, RPP 83.5, LKITS 75%, and Instruments KB 80.25%, and effective in improving the ability to argue the class X SMAN 2 Taliwang, particularly on the subject of environmental pollution and recycling of waste by the average score of the students' ability from 48.22 up to 85.08.Keywords: PPBIT, Argument


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