scholarly journals DESAIN MODUL PRAKTIKUM BERBASIS PROBLEM BASED LEARNING (PBL) PADA MATERI LARUTAN ELEKTROLIT DAN NON ELEKTROLIT

2019 ◽  
Vol 3 (1) ◽  
pp. 46
Author(s):  
Mutiya Mutiya ◽  
ELVI YENTI ◽  
Neti Afrianis

Practicum guides that usually exist in school was student workbook taken from chemistry book that were too a lead and not using a learning model so that it did not motivate students to think creatively. Therefore, it was necessary  a teaching material design that completing learning model. It was a Practicum module Problem Based Learning based. This research aimed at knowing the validity, prcaticality levels and student respond toward practicum module produced. It was a Research and Development (R&D) with Borg and Gall model. Subject of this research were a lecturer of material expert, a lecurer of  media expert, two teacher of chemistry and tenth students at the Eleventh Grade of MIA at State Senior High School 2 Kuok. The object of this reserach were practicum module Problem Based Learning  (PBL) based on electrolyte solution and non electrolyte lesson. Validity test questionnaire and practicality test questionnaire  and student respond questionnaire were the techniques of collecting the data. Data analysis was done by using Descriptive qualitative and quantitative analysis techniques. The result of data analysis shows that the validity level of practicum module Problem  Based Learning  (PBL) Based was 92.38% (Very valid) and the practicality level  was 85.60% (Very practice). Based on this research, it could be concluded that the Practicum Module Problem Based Learning  (PBL) Based on Electrolyte Solution and Non Electrolyte Lesson were valid and practice and got a good student respond to be used as teaching material in practical activity at school. Keywords : Practicum Module, Problem Based Learning, Electrolyte Solution and Non Electrolyte Lesson.

Author(s):  
Mentari Wulanmay

<p><em>The purpose of this research is to increase the creativity and learning outcomes of students in mathematics. To achieve the goal, the researcher used Classroom Action Research which was carried out in two cycles at Harapan Bangsa Elementary School. Data analysis techniques are qualitative and quantitative descriptions. The results of the research in the first cycle of creativity which was 4 were 11 students. In cycle II the average creativity increased, namely 30 students or 100% got an average of 4. Before being given the complete learning action, it was 46% or 14 students. After being given an action using the Problem Based Learning model assisted by a treasure map in the first cycle, the learning completeness increased to 77% or 23 students. In the second cycle, classical mastery of learning increased to 80% or 24 students. The increase in creativity and student learning outcomes is due to the teacher using the Problem Based Learning model well. Based on the results of the study, it is suggested to the principal to provide training in contemporary methods.</em></p>


Author(s):  
Rusmartini Rusmartini

The aims of this research were to increase the activities and the result of study by implementation of cooperative learning model type jigsaw with picture media. The method of the research was Classroom Action Reserach. The instrument of data collection used observation sheet and test. Technique of data analysis used qualitative and quantitative analysis. The result showed that the student activity in cycle I 62,58% (active) and cycle II 81,50%(activeenough). The result study of the cognitivie in cycle I 71,31%(good) and cycle II80,42%(good).Keywords:  activity,  jigsaw,  picture media,  result study


2021 ◽  
Vol 2 (1) ◽  
pp. 94
Author(s):  
Reka Pramanda Utami

This research was instigated by the lack of availability teaching materials that could help students in the learning process, and the unavailability of using student workbook Learning Cycle 5E based.  This research aimed at knowing the validity and practicality level ofstudent workbook Learning Cycle 5E based on Buffer Solution lesson.  It was R&D (Research and Development) with 4-D (Define, Design, Develop, Disseminate) model.  It was administered at State Senior High School 10 Pekanbaru.  The subjects of this research were student workbook media design experts, learning material experts, chemistry subject teachers, and students.  The object was student workbook Learning Cycle 5E based on Buffer Solution lesson.  The data were obtained directly from questionnaire.  The instruments of collecting the data were validity and practicality test questionnaires.  The data then were analyzed by using Descriptive qualitative and quantitative analysis techniques.  The produced workbook was tested, and it was valid with 90.9% percentage (very valid), and practical with 90.66% percentage (very practical).  Based on these results, it could be concluded thatstudent workbook Learning Cycle 5E basedwas valid and practical on Buffer Solution lesson, so it was appropriate to be an additional teaching material for teachers at school.


Author(s):  
Indra Rukmana

The results of preliminary observations at SD Negeri 2 Tlogopucang found problems in learning Mathematics in Flat Build Material. Teachers dominate more and involve students less in the learning process. If we observe the current learning, the teacher has not managed the class well. The teacher has not used the right learning model. Students are less active in learning, the research used is Classroom Action Research which consists of two cycles. In each cycle two meetings were held. Data collection uses observation sheets and by conducting evaluation tests. Data analysis techniques use qualitative and quantitative analysis. The results of the pre-cycle research, the average grade of 61 with a percentage of graduation 50%, students complete learning 8 children, students have not completed 8 children, the percentage of 50%. In cycle 1, it was obtained the average grade of 76, the percentage of completeness 65.75% the number of students who had completed learning 11 children, not yet completed learning a total of 5 children with a percentage of 35.25%. In cycle 2, all students meet the minimum completeness criteria, a percentage of 100% is obtained with an average grade of 96.25. The conclusion is the use of nail board media can improve the learning outcomes of students in class II of SDN 2 Tlogopucang in the academic year 2017/2018.


2021 ◽  
Vol 4 (1) ◽  
pp. 133
Author(s):  
Roro Hoyi ◽  
Astalini Astalini ◽  
Dwi Agus Kurniawan

There are still many students who have difficulty in learning physics subjects. This affects students' low physics learning outcomes. The purpose of this study is to analyze the problem-based learning model of physics. This type of research is classroom action research. This research was carried out in 2 cycles consisting of planning, implementing actions, observing, and reflecting. The test subjects were 15 students. The methods used to collect data are observation, interviews, questionnaires and tests. The instrument used to collect data is a questionnaire. The technique used to analyze the data is descriptive qualitative and quantitative analysis. The results of the study, namely the results of the study showed that in the first cycle the learning outcomes of students were 55%. While the second cycle of student learning outcomes of 80%. From these results, it can be concluded that physics learning outcomes can be improved through problem-based learning models. The implication of this research is that the problem-based learning model can be used by teachers in improving students' attitudes in learning.


2020 ◽  
Vol 9 (2) ◽  
Author(s):  
Try Gunawan Zebua

This study aims to describe whether the Problem Based Learning Model can be used for students' motivation problems in learning mathematics, what kind of motivation is successfully provided by the Problem Based Learning Model, and how the Problem Based Learning Model can make students have motivation in learning mathematics. The research method used is the Literature Research Method, by conducting a literature review through books in Indonesian. To maintain the quality of the material being studied, Indonesian language books are often used as references and written by experts (for example professors) which are proven based on tracking activities carried out in various journals, books, and from the Higher Education Database (pddikti). Data analysis techniques were carried out in 3 stages, namely: organize, synthesize, and identify. The results showed that the  Problem Based Learning Model can be used for students' motivation problems in learning mathematics, intrinsic motivation is the type of motivation provided by the Problem Based Learning Model and the Problem Based Learning Model can make students have motivation in learning Mathematics because it is directly associated with the real world, so students feel mathematics is very useful and motivation will emerge.


Author(s):  
Paryanti Paryanti

The aims of this research were to increase the activities and the result of study by implementation of cooperative learning model type think pair share. The method of the research was Classroom Action Reserach. The instrument of data collection used observation sheet and test. Technique of data analysis used qualitative and quantitative analysis. The result showed that the student activity in cycle I 62,54% (active) and cycle II 78,27%(active). The result study of the cognitivie in cycle I 71,70% (good) and cycle II 78,61% (good). Keywords :  activity, result study, think pair share


INFO ARTHA ◽  
2017 ◽  
Vol 2 ◽  
pp. 56-79
Author(s):  
NFN Khusnaini ◽  
Agung Widi Hatmoko

Attitudes towards tax compliance (willingness to comply) Indonesian society is still low. Required an innovative tax dissemination to increase it. The purpose of this study was to determine whether the tax dissemination based on Fogg Behavioral Model (FBM) approach may increase wiliingness to comply. The FBM based tax dissemination asserts that for a person to perform a target behavior, which is a willingness to comply, he or she must be sufficiently motivated, have the ability to perform the behavior, and be trigerred, to perform the behavior. This research is a combination of qualitative and quantitative analysis of statistical data results of the questionnaire, interviews, and observations of the respondent and the experimental process of dissemination. The method used in this study is a quasi experimental with patterns of nonequivalent control group (pretest-post which is not equivalent). Based on the results of data analysis, interviews and observations of the respondent and the experiment, this research showed that theFBMbasedtaxdissemination hasapositiveimpactto willingnesstocomplyofthetaxpayers. 


EDU-KATA ◽  
2019 ◽  
Vol 5 (2) ◽  
pp. 145-152
Author(s):  
Sri Rahayu

The research aimed to (1) describe the process of developing the Indonesian Student Workheet using Problem Based Learning Model, (2) show the quality of the Indonesian Student Work Sheet using Problem Based Learning Model, including: (a) the product quality of the Student Worksheet and (b) the using quality of the Student Worksheet. The type of the research was research and development using 4-D model, those are definition, design, development, and dissemination. The data collection used instrument of validation sheet from the expert, questionnaire sheet, observation sheet. The technique of data analysis divided into three, the technique of data analysis of student worksheet quality and the implementation of student work sheet using Problem Based Learning. The results showed that the development process consisted of two stages: (1) the analysis phase of the writer’s understanding about the Student Worksheet and it’s need, and (2) the design phase which produced the summaries of the materials in each basic competences. The product quality based on the expert gained the score in average of 72.48%, good, the using quality based on the questionnaires to the teacher and observation to the students gained the score in average of 75, 65, good.


2019 ◽  
Vol 11 (1) ◽  
pp. 28-37
Author(s):  
Nurlaili Nurlaili

This research is underpinned by the lack of blame for students ' science process skills that can result in no achievement of learning objectives. The proper application of learning models is one of the alternatives to addressing the problem. One of the learning models that can be applied is the learning model predict observe explain (POE). This research aims to determine the implementation of the learning model predict observe explain and its influence on the skills of the students ' science process on electrolyte and nonelectrolytic solution material in grade X MIA SMAN 9 Jambi City. The approach used in this research is a mix method by using both qualitative data and quantitative data. Sampling techniques are performed with purposive sampling. The instrument used is an observation sheet for the implementation of the model by both teachers and students and the observation sheet of Students ' science process skills. Qualitative data analysis techniques using Miles and Huberman and quantitative data analysis techniques using the correlation test of product moment and test-T. The management of the POE model by the teacher has increased each meeting, the percentage of the implementation of POE models by students is 74.56% with good categorize, and the percentage of students ' science process skills is 73.33% categorized. The implementation relationship of POE model by students with the skills of students ' science process categorized very strongly with the value of Rxy 0.849. The signification test was obtained Thitung > this (9,013 > 2,036) with DK 32 and α = 0.05 so that Ho was rejected and Ha was accepted. Based on the results of the research can be concluded that the implementation of POE learning model on electrolyte and nonelectrolytic solution material affects the students ' science process skills in X MIA class SMAN 9 Jambi City.


Sign in / Sign up

Export Citation Format

Share Document