scholarly journals Developing Project-Based Learning Related to Local Wisdom in Improving Students’ Problem-Solving Skills

2020 ◽  
Vol 5 (1) ◽  
pp. 137
Author(s):  
Rita Retnowati ◽  
Rita Istiana ◽  
Nadiroh Nadiroh
Keyword(s):  
Problem Solving ◽  
Model Development ◽  
Environmental Problems ◽  
Learning Model ◽  
Project Based Learning ◽  
Average Score ◽  
Learning Material ◽  
Design Development ◽  
Problem Solving Skills ◽  
Multimedia Product

The purpose of this research is to determine the effectiveness of the development of the Project-Based Learning (PjBL) model based on local wisdom in solving environmental problems and the students’ ability to develop learning media. Research conducted at Educational Faculty and teaching sciences of Pakuan University. This research uses the method of Research and Development with the ADDIE model, comprising analyses, design, development, implementation, and evaluation. The data were obtained from the validation by three experts, namely learning material expert, learning media expert, and learning model expert. The effectiveness assessment was done by N-Gain assessment environmental problem-solving ability and evaluating the multimedia product. The steps to develop the model are as follows: need analysis, designing learning model development, learning model development, learning model validation by the experts, learning model implementation in class, and model evaluation. The product created by the students from learning through PjBL based on local wisdom is a video about local wisdom. According to the data analysis result, it can be concluded that model development of PjBL based on local wisdom improves their ability to solve environmental problems, the average score is 0.69 in experiment class and the score in control class is 0.055 (scales of 0-1.0). The ability to develop video environmental learning media the score video product in experiment class is 2.4 and in the control class is 2.2 (scales of 1-3).

scholarly journals Improving Senior High School Students’ Physics Problem-solving Skills Through Investigated Based Multiple Representation (IBMR) Learning Model

2021 ◽  
Vol 2 (1) ◽  
pp. 42-53
Author(s):  
Dyah Ayu Setyarini ◽  
Zainal Arifin Imam Supardi ◽  
Elok Sudibyo
Keyword(s):  
High School ◽  
High School Students ◽  
Problem Solving ◽  
Learning Model ◽  
Senior High School ◽  
Average Score ◽  
School Students ◽  
Problem Solving Skills ◽  
Post Test ◽  
Senior High School Students

This research aims to improve senior high school students’ physics problem-solving skills through learning used IBMR learning model. This research was a pre-an experimental study with a one-group pre-test and post-test design. The Methods of data collection used validation and test. The materials used to teach were valid category by two experts and can be used to practice physics problem-solving skills. The average post-test score physics problem-solving ability was 73.24 with an N-gain of 0.59 was classified as moderate. The success of IBMR learning model-based devices in practicing problem-solving abilities can be seen in the increase in the average score in each indicator of problem-solving abilities. The indicator of understanding the problem had the highest post-test average score of 94.58 with an N-gain of 0.89 in the high category. The problem-solving indicator had the lowest posttest average score was 58.22 with N-gain 0.39 and mean that it was the moderate category. Based on the results study, it can be concluded that the learning used by IBMR learning model can practice the ability to solve physics problems on heat material and its displacement. Learning with the IBMR learning model was expected to train students in solving physics problems. The stages in the IBMR learning model can help students

scholarly journals Influence of the Guided Discovery Learning Model on Primary School Students’ Mathematical Problem-solving Skills

2019 ◽  
Vol 6 (2) ◽  
pp. 253
Author(s):  
Akhmad Badrul Lubis ◽  
Yelvema Miaz ◽  
Indah Eka Putri
Keyword(s):  
Problem Solving ◽  
Primary School ◽  
Mathematical Problem ◽  
Learning Model ◽  
Discovery Learning ◽  
Average Score ◽  
Mathematical Problem Solving ◽  
School Students ◽  
Guided Discovery ◽  
Problem Solving Skills

Difficulties of primary school students in solving mathematical problems that require problem solving or reasoning abilities indicate the existence of problems in the process of learning mathematics, because one of the purposes of learning mathematics in primary school is to develop the students’ mathematical problem-solving skills. As a solution to overcome the problems, this research aims at understanding how the implementation of the guided discovery learning model influences mathematical problem-solving skills. This research employs a quasi-experimental design by involving all fifth-grade students at one of primary schools in Tebo Regency, Jambi. The simple random sample was conducted to obtain class VB as experimental class, and class VA as control class. Based on the results of the final score, experiential class obtained an average score of 86.00, and control class obtained an average score of 76.93.  The results of hypothesis test using t-test obtained tcount = 2,203 > ttable = 2,020, which indicated that H0 was rejected, and H1 was accepted. Therefore, the guided discovery learning model influenced the fifth-grade students’ mathematical problem-solving skills, thus it is recommended for teachers to be able to use the guided discovery learning model in the mathematics learning process.

scholarly journals The Development Process of Problem Based Learning Models Developed by Exposition Text Writing Materials on VIII Grade Students of Methodist 12 Medan

2019 ◽  
Vol 2 (4) ◽  
pp. 305-314
Author(s):  
Putri Dewita Napitupulu ◽  
Mutsyuhito Solin ◽  
Abdurahman Adisaputera
Keyword(s):  
Junior High School ◽  
Development Process ◽  
Model Development ◽  
Problem Based Learning ◽  
Learning Model ◽  
Average Score ◽  
Text Learning ◽  
Design Development ◽  
Learning Models ◽  
Text Writing

This study is aimed to describe the development process of problem based learning models developed by exposition text writing materials on students. One of the models used by teachers in learning of exposition text writing was a problem based learning model. The teacher applies a problem based learning model in text learning but has obstacles when implementing the syntax of the learning model. This research was conducted at Junior high school of Methodist 12 Medan in July to August 2019. The research that has been carried out is a research and development that using the 4-D method which takes four stages of research, namely Define, design, development, and dissemination. The product of this research was in the form of developing the steps of a problem based learning model. The result shows that the aspects of the assessment given by reviewers, the product design of the problem based learning model development has been very good with an average score of overall acquisition of 80% with very good assessment criteria.

scholarly journals VALIDASI PERANGKAT PEMBELAJARAN IPA BERBASIS INKUIRI TERBIMBING UNTUK MELATIHKAN KETERAMPILAN MEMECAHKAN MASALAH PADA POKOK BAHASAN CERMIN

2017 ◽  
Vol 5 (2) ◽  
pp. 920
Author(s):  
Dir Indarmaji ◽  
Endang Susantini ◽  
Tjipto Prastowo
Keyword(s):  
Problem Solving ◽  
Science Learning ◽  
Model Development ◽  
Learning Material ◽  
Guided Inquiry ◽  
Problem Solving Skills ◽  
Practice Problem ◽  
D Model ◽  
Academic Year ◽  
Design Result

This research aimed to produce science learning material guided inquiry base a feasible to practice problem solving skills on topic mirror. The learning material was tested to VIII grade students of SMPN 1 Sedati Sidoarjo of the academic year 2014/2015. This research was one which used 4-D model development that was modified 3D (dissemination stage is not done). The test device used one group pretest-posttest design. Result of the research showed validity of learning material well categorized and could be used in learning with few revisions resulted realibility in RPP assessment, worksheet, student learning result and problem solving skills as much as 98%, 98,70%, (95,80% and 98,60%), and 98,82%. Based on result, research discussion, could be summarized that guided inquiry based science learning material to practice problem solving skills on topic mirror is feasible to be used in learning. Penelitian ini bertujuan untuk menghasilkan perangkat pembelajaran IPA berbasis inkuiri terbimbing yang layak untuk melatihkan keterampilan memecahkan masalah pada pokok bahasan cermin. Perangkat pembelajaran tersebut diujikan pada siswa kelas VIII SMPN 1 Sedati Sidoarjo tahun pelajaran 2014/2015. Penelitian ini merupakan penelitian pengembangan dengan model 4-D yang dimodifikasi menjadi 3D (tahap desiminasi tidak dilakukan). Rancangan ujicoba perangkat menggunakan one group pretest-posttest design. Hasil penelitian menunjukkan validitas perangkat pembelajaran berkategori baik dan dapat digunakan dalam pembelajaran dengan sedikit revisi diperoleh reliabilitas penilaian RPP, LKS, hasil belajar siswa, dan keterampilan memecahkan masalah sebesar 98%, 98,70%, (95,80% dan 98,60%), dan 98,82. Berdasarkan hasil dan diskusi penelitian, dapat disimpulkan bahwa perangkat pembelajaran IPA berbasis inkuiri terbimbing untuk melatihkan keterampilan memecahkan masalah pada pokok bahasan cermin layak digunakan dalam pembelajaran.

scholarly journals Pengembangan Perangkat Pembelajaran Matematika Berbasis Guided Inquiry dan Learning Trajectory Berorientasi pada Kemampuan Pemecahan Masalah

2018 ◽  
Vol 7 (3) ◽  
pp. 369-380
Author(s):  
Viani Kurniawati ◽  
Ilham Rizkianto
Keyword(s):  
Problem Solving ◽  
Lesson Plan ◽  
Mathematics Learning ◽  
Average Score ◽  
Learning Trajectory ◽  
Minimum Problem ◽  
Learning Material ◽  
Guided Inquiry ◽  
Design Development ◽  
Analysis Design

AbstrakPenelitian ini bertujuan untuk mengembangkan perangkat pembelajaran matematika berupa RPP dan LKS menggunakan pendekatan guided inquiry yang mengacu pada learning trajectory dan berorientasi pada kemampuan pemecahan masalah siswa. Jenis penelitian ini adalah penelitian pengembangan dengan model pengembangan ADDIE yang terdiri dari tahap Analysis, Design, Development, Implementation, dan Evaluation. Sampel data sebanyak satu kelas secara acak yaitu siswa kelas VII A SMP Negeri 2 Pleret sejumlah 32 siswa. Berdasarkan penilaian kevalidan, RPP memenuhi kriteria valid dengan skor 4,13, sedangkan LKS memenuhi kriteria sangat valid dengan skor 4,22. Berdasarkan penilaian kepraktisan, perangkat pembelajaran memenuhi kriteria praktis dengan skor angket respon siswa 3,38 dan persentase keterlaksanaan pembelajaran mencapai 97%. Berdasarkan penilaian keefektifan dari tes kemampuan pemecahan masalah, diperoleh nilai rata-rata ketercapaian kemampuan pemecahan masalah 78 dan siswa yang mencapai kemampuan pemecahan masalah minimal pada kategori baik sebesar 84,38%. One sample t-test menunjukkan bahwa nilai rata-rata ketercapaian kemampuan pemecahan masalah siswa lebih dari 60, sedangkan uji z menunjukkan bahwa persentase siswa yang mencapai kemampuan pemecahan masalah minimal pada kategori baik lebih dari 70%. Abstract (Developing Mathematics Learning Material based on Guided Inquiry And Learning Trajectory With An Orientation on Problem Solving Skill)The present research project aims to develop mathematics learning material that includes lesson plan and student worksheets based on guided inquiry approach and learning trajectory with an orientation on problem solving skill. Type of the research project was reseach and development with ADDIE model, consisting of Analysis, Design, Development, Implementation, and Evaluation. The sample of one person was directly conducted, consisting of 32 students of class VII A of Pleret State 2 Junior High School. Based on the result of validation assessment, the lesson plan is “valid” with a score of 4.13, while validation assessment of student worksheets is “very valid”, obtaining a score 4.22. Based on the result of practicality, the learning material is “practical” with a score 3.38 and learning implementation percentage is 97%. Based on the effectiveness assessment using problem solving skill test, the average score of the class was 78 and 84.38% of students have a minimum problem solving skill in the “good” category. One sample t-test show that the average score of the class was higher than 60, while z-test with show that more than 70% of students have a minimum problem solving skill in the “good” category.

scholarly journals Development of Problem-Based Learning Student Worksheets to Facilitate Students’ Problem Solving Skills

2020 ◽  
Vol 6 (2) ◽  
pp. 162
Author(s):  
Sri Wahyuni ◽  
Yuni Sri Rahayu ◽  
Sifak Indana
Keyword(s):  
Problem Solving ◽  
Rating Scale ◽  
Problem Based Learning ◽  
Quality Measurement ◽  
Average Score ◽  
State University ◽  
Design Development ◽  
Teaching Materials ◽  
Problem Solving Skills ◽  
Biology Students

The purpose of this study was to develop Problem-Based Learning student worksheets on bioremediation material to facilitate students authentic problem solving skills. The development used a procedural development model called ADDIE (Analysis, Design, Development, Implementation, Evaluation). The subjects in this study were Biology Students at Surabaya State University. Data collection used validation, observation, and test techniques. Student worksheets quality measurement obtained by a rating scale instrument in the form of a validation sheet. The developed teaching materials were in the form of Semester Learning Design, Unit Of Lectures, Student worksheets, and problem solving skills-based question for evaluation purposed. This developed teaching materials had been validated by experts, with scores of SLD 3.36, UOL scores 3.44, Student worksheets were 3.36 respectively. In addition, the average score of practicality and effectiveness in pre-test and post-test of the developed teaching materials were 4.00, 1.85, and 3.40 respectively. All the developed teaching materials were in very good qualifications. Based on data analyzed, it could be concluded that the developed student worksheets on bioremediation material was valid so that it can facilitate authentic problem solving skills in Biology Students at State University of Surabaya and is feasible to be used as a teaching learning materials

scholarly journals Model Pembelajaran Project Based Learning Terhadap Kemampuan Pemecahan Masalah Matematika

2016 ◽  
Vol 6 (2) ◽  
Author(s):  
Maya Nurfitriyanti
Keyword(s):  
High Schools ◽  
Problem Solving ◽  
Quantitative Research ◽  
Learning Model ◽  
Project Based Learning ◽  
T Test ◽  
Problem Solving Skills ◽  
Model Project ◽  
Skills Learning ◽  
Determine Effect

<p>The purpose of this study was to determine effect of learning model project based learning to mathematic problem solving skills. This study was a quantitative research by eksperiment method. This study was doing in 2015 at one Senior High Schools in Bekasi Timur. Samples of this study were 70 students. Statistic test of this study using t test. The result of this study was there are effect of learning model project based learning to mathematic problem solving skills by t count was 3,87 and t table was 1,67.</p><p> Keyword : mathematic problem solving skills, learning model project based learning.</p>

scholarly journals Student Creativity through Project-based Learning Experiences

2020 ◽  
Vol 3 (2) ◽  
pp. 67
Author(s):  
Desi Desi ◽  
Jejem Mujamil ◽  
Bety Lesmini ◽  
Iceng Hidayat
Keyword(s):  
Problem Solving ◽  
Chemistry Education ◽  
Learning Experiences ◽  
Learning Model ◽  
Project Based Learning ◽  
Group Creativity ◽  
Study Program ◽  
Problem Solving Skills ◽  
Project Assessment ◽  
Education Study

This study aims to analyze students’ creativity through project-based learning experiences in a electrochemistry topic. Subject of this study was 40 students from Chemistry Education Study Program who took basic chemistry course. Students experienced several activities, namely: forming groups of three, asking and refining questions, debating ideas, making predictions, designing plans and/or experiments, collecting and analyzing data, drawing conclusions, communicating their ideas and findings to others, asking new questions, and creating artifacts like a model, a videotape, or a media. Then, the lecturer monitored the students and the progress of the project, assessed the outcome and evaluated the experience resulting students-in group’ creativity profile. Research instruments are project assessment rubrics and observation sheets. Findings show that students’ creativity in groups ranges from  less to very good or from 48.15 to 92.59. Although there are still shortcomings with this study, we encourage other lecturers to implement this type of learning model in other courses or subjects in order to improve students’ problem solving skills.

scholarly journals EDMODO-BASED BLENDED LEARNING MODEL ON NEWS TEXT MATERIALS FOR CLASS VIII

2021 ◽  
Vol 3 (1) ◽  
pp. 25-33
Author(s):  
Tifani Nurul Fitri ◽  
Purwati Zisca Diana
Keyword(s):  
Blended Learning ◽  
Model Development ◽  
Learning Model ◽  
Average Score ◽  
Design Development ◽  
Face To Face ◽  
Class Viii ◽  
Analysis Design ◽  
Addie Model ◽  
Use Of Internet

This study and development are motivated by the use of internet-based technology that has not been maximized in learning in schools, especially junior high schools. Therefore, the purpose of this study is to develop a learning model that combines the learning proces directly throught face-to-face online learning through applications, so that researchers develop a blended learning model based on edmodo in learning news text for class VIII SMP. This study uses the research and development (R D) method, with the ADDIE model development procedure, namely the analysis, design, development, implementation, and evaluation steps. The results of this study indicate that the learning model that has been developed can be categorized as "very feasible". This is evidenced by the average score of 82. The average score obtained from material experts is 87, from media experts is 74, and from teaching experts is 85. Based on this, it can be concludedthat the study and development of this learning model can be a supplement in learning so that students are more active and independent.

PENGEMBANGAN BAHAN AJAR PROBLEM BASED LEARNING KEMAMPUAN PEMECAHAN MASALAH MATERI SPLTV

2019 ◽  
Vol 3 (1) ◽  
pp. 70-80
Author(s):  
Sri Ayu Harani Tanjung ◽  
Yuli Amalia
Keyword(s):  
Problem Solving ◽  
Mathematical Problem ◽  
Problem Based Learning ◽  
Student Response ◽  
Design Development ◽  
Research Subjects ◽  
Teaching Materials ◽  
Problem Solving Skills ◽  
Ability Tests ◽  
Analysis Design

Bahan ajar dikembangkan berdasarkan karakteristik siswa, sehingga kompetensi yang ditetapkan dapat dicapai. Secara umum kemampuan pemecahan masalah siswa masih sangat rendah, siswa belum bisa memahami soal, sehingga terkendala dalam menentukan model penyelesaian soal matematika. Penelitian ini bertujuan untuk mendeskripsikan kevalidan, keefektifan, dan respon siswa terhadap bahan ajar berbasis Problem Based Learning berkemampuan pemecahan masalah yang dikembangkan. Penelitian ini merupakan penelitian pengembangan dengan menggunakan model ADDIE yaitu Analysis, Design, Development, Implementation, dan Evaluation. Subjek Penelitan dalam penelitian ini adalah siswa SMA Negeri 1 Meureubo kelas X Mia2 sebanyak 23 siswa. Instrumen penelitian berupa lembar validasi, angket respon siswa, dan tes. Dari hasil uji coba, pada uji coba I dan II diperoleh bahan ajar berbasis Problem Based Learning yang dikembangkan efektif ditinjau dari 70% siswa yang mengikuti tes kemampuan pemecahan masalah memperoleh nilai minimal 75 dan tercapainya ketuntasan belajar tes kemampuan pemecahan masalah  75% dan respon positif siswa terhadap bahan ajar berbasis Problem Based Learning untuk kemampuan pemecahan masalah yang dikembangkan. Teaching materials are developed based on the characteristics of students, so that the specified competencies can be achieved. In general, students' problem solving abilities are still very low, students have not been able to understand the problem, so it is constrained in determining the mathematical problem solving model. This study aims to describe the validity, effectiveness, and response of students to Problem Based Learning-based teaching materials that are problem-solving skills developed. This research is a development research using ADDIE models namely Analysis, Design, Development, Implementation, and Evaluation. The research subjects in this study were 23 students of Meureubo High School 1 in class Mia2 as many as 23 students. The research instruments were validation sheets, student response questionnaires, and tests. From the results of the trials, in the first and second trials obtained teaching materials based on Problem Based Learning that were developed effectively in terms of 70% of students taking the test of problem solving skills obtained a minimum score of 75 and achievement of learning completeness 75% problem solving ability tests and positive responses for Problem Based Learning based teaching materials for problem solving abilities developed.

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