scholarly journals UPAYA MENINGKATKAN MINAT BELAJAR DAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIS MELALUI MODEL QUICK ON THE DRAW

2021 ◽  
Vol 1 (2) ◽  
pp. 170-177
Author(s):  
MONICA KHOIRUNNISA
Keyword(s):  
Statistical Analysis ◽  
Problem Solving ◽  
Everyday Life ◽  
Mathematical Problem ◽  
Analytical Techniques ◽  
Mathematical Problem Solving ◽  
Average Percentage ◽  
Student Activity ◽  
Learning Interest ◽  
Descriptive Statistical Analysis

This research is a Classroom Action Research with two analytical techniques, namely qualitative analysis and descriptive statistical analysis to analyze students' interest in learning and mathematical problem solving abilities. Interest in learning is an individual's interest in a process that produces changes in behavior, meanwhile, mathematical problem solving ability is the ability to be able to solve questions or problems in everyday life. The quick on the draw model is a learning to master material concepts that can increase students' enthusiasm and enthusiasm in learning because of teamwork and speed through question cards and question sets. Based on the results of research and discussion, it is known that the quick on the draw model can increase learning interest and mathematical problem solving ability with two cycles. The results of the average percentage of teacher activity observation sheets increased by 16.18% which in the first cycle was 75.98% to 92.16% in the second cycle. Then, the results of the average percentage of student activity observation sheets increased by 19.12% from 72.55% in the first cycle to 91.67% in the second cycle. In addition, the problem solving ability also increased by 26.54% from 40.88% in the first cycle to 67.42% in the second cycle. ABSTRAKPenelitian ini merupakan Penelitian Tindakan Kelas dengan dua teknik analisis, yaitu analisis kualitatif dan analisis statistik deskriptif untuk menganalisis minat belajar dan kemampuan pemecahan masalah matematis siswa. Minat belajar merupakan ketertarikan individu dalam suatu proses yang menghasilkan perubahan tingkah laku, sedangkan, kemampuan pemecahan masalah matematis adalah kemampuan untuk dapat menyelesaikan pertanyaan-pertanyaan atau masalah dalam kehidupan sehari-hari. Model quick on the draw merupakan suatu pembelajaran untuk menguasai konsep-konsep materi yang dapat meningkatkan antusiasme dan semangat siswa dalam belajar karena adanya suatu kerja tim dan kecepatan melalui adanya kartu soal dan set pertanyaan. Berdasarkan hasil penelitian dan pembahasan, diketahui jika model quick on the draw dapat meningkatkan minat belajar dan kemampuan pemecahan masalah matematis dengan dua siklus. Hasil rata – rata prosentase lembar observasi aktivitas guru meningkat sebesar  yang pada siklus I sebesar  menjadi  di siklus II. Kemudian, hasil rata – rata prosentase lembar observasi aktivitas siswa mengalami peningkatan sebesar  yang awalnya  di siklus I menjadi di siklus II. Selain itu, kemampuan pemecahan masalahnya juga meningkat  dari  di siklus I menjadi  di siklus II.

scholarly journals EFFECTIVENESS OF DISCOVERY LEARNING MODEL ON STUDENTS' MATHEMATICAL PROBLEM SOLVING ABILITY

MaPan ◽  
2020 ◽  
Vol 8 (1) ◽  
pp. 125
Author(s):  
Fitriani Nur ◽  
Thamrin Tayeb ◽  
Virginia Meyka Widayanti ◽  
A. Sriyanti ◽  
Nurhidayah Nurhidayah
Keyword(s):  
Statistical Analysis ◽  
Problem Solving ◽  
Mathematical Problem ◽  
Learning Model ◽  
Discovery Learning ◽  
Mathematical Problem Solving ◽  
Analysis Techniques ◽  
Quasi Experimental ◽  
Mathematical Problems ◽  
Descriptive Statistical Analysis

Abstract:This study aims to determine the application of discovery learning model on students' mathematical problem solving abilities. This research is experimental research with a quasi experimental design. The population in this study were all students of grade VII SMPN 4 Sungguminasa with grade VII.A as samples an experimental class and grade VII.C as a control class. The research instruments used a test to solve mathematical problems. Data analysis techniques were descriptive statistical analysis and inferential statistical analysis. Based on the results of the analysis, it was found that the application of discovery learning model is effective on students' mathematical problem solving abilities.Abstrak:Penelitian ini bertujuan untuk mengetahui penerapan model pembelajaran discovery learning terhadap kemampuan pemecahan masalah matematika siswa. Penelitian ini merupakan jenis penelitian eksperimen dengan desain penelitian yaitu quasi eksperimental design. Populasi pada penelitian ini yaitu seluruh siswa kelas VII SMPN 4 Sungguminasa dengan sampel pada kelas VII.A sebagai kelas eksperimen dan kelas VII.C sebagai kelas kontrol. Instrumen dalam penelitian ini adalah tes kemampuan pemecahan masalah matematika. Teknik analisis data menggunakan analisis statistik deskriptif dan analisis statistik inferensial. Berdasarkan hasil analisis diperoleh bahwa penerapan model pembelajaran discovery learning efektif terhadap kemampuan pemecahan masalah matematika siswa.

scholarly journals Students Motivation and Mathematical Problem Solving Enhancement through SFAE (Student Facilitator and Explaining) in Problem-Solving Strategies

2020 ◽  
Vol 3 (2) ◽  
pp. 52
Author(s):  
Trisnawati Trisnawati ◽  
Wanda Nugroho Yanuarto
Keyword(s):  
Action Research ◽  
Problem Solving ◽  
Mathematical Problem ◽  
Learning Motivation ◽  
Mathematical Problem Solving ◽  
Average Percentage ◽  
Qualitative And Quantitative ◽  
Class Viii ◽  
Problem Solving Strategies ◽  
Student Test

This study was employed to enhance learning motivation and mathematical problem-solving abilities of class VIII A students of SMP Negeri 7 Purwokerto through SFAE learning with problem-solving strategies. The subjects of this study were 31 students of class VIII A SMP Negeri 7 Purwokerto. This study is a Classroom Action Research (CAR), which was conducted collaboratively and participative. The action research was carried out in 3 cycles, with each cycle consisting of 2 meetings. Students were given a questionnaire to measure learning motivation and a test to measure their mathematical problem-solving abilities at the end of each cycle. Data collection techniques in this study include observation, questionnaires, tests, and documentation. Data analysis was carried out by descriptive qualitative and quantitative. The finding showed that implementing of SFAE learning with problem-solving strategies could increase students’ learning motivation and mathematical problem-solving abilities. The study found that (1) The average percentage of the overall learning motivation questionnaire is steadily increased from 61.71% in cycle one to 68.10% in cycle two and 76.03% in cycle three. (2) The average percentage of student tests for problem-solving abilities in cycle one also significantly increases from 35.21% to 53.20% in cycle two and 79.61% in cycle three. The average student test rate for each indicator of problem-solving ability has met the study’s success criteria.

Links to Literature: Using Literature to Investigate Transformations

1998 ◽  
Vol 4 (9) ◽  
pp. 510-513
Author(s):  
Jacqueline Harris
Keyword(s):  
Elementary School ◽  
Children's Literature ◽  
Problem Solving ◽  
Everyday Life ◽  
Mathematical Problem ◽  
Children’S Literature ◽  
School Curriculum ◽  
Mathematical Problem Solving

I am always looking for children's literature to make and enrich connections to the elementary school curriculum. In particular, books and stories that use mathematical problem solving not only engage children in the narrative but also give them opportunities to see how mathematics is used in everyday life. A Cloak for the Dreamer by Aileen Friedman (1994) investigates relationships among shapes and, at the same time, tells a wonderful story.

scholarly journals ANALISIS KEMAMPUAN PEMECAHAN MASALAH MATEMATIK SISWA SMP KELAS VII PADA MATERI PERSEGI PANJANG

2018 ◽  
Vol 1 (4) ◽  
pp. 773
Author(s):  
Rika Kartika ◽  
Euis Eti Rohaeti ◽  
M Afrilianto
Keyword(s):  
Qualitative Research ◽  
Data Analysis ◽  
Problem Solving ◽  
Mathematical Problem ◽  
Mathematical Problem Solving ◽  
Test Results ◽  
Test Technique ◽  
Average Percentage ◽  
Descriptive Qualitative

This descriptive qualitative research aims to describe the students' mathematical problem-solving abilities on the rectangular material for students of grade VIII SMP. The subjects in this study were students who were selected at random. The technique of collecting data using problem test technique. The type of test in this study is a description test. Most students have not been able to answer the problem maximally. Based on the results of tests that have been done the average percentage of test results about 60% of the description is still low. Still far from the expected researcher is 75%. Data analysis is done to analyze the extent of students' mathematical problem-solving abilities.

scholarly journals Implementasi Model Pembelajaran Missouri Mathematics Project dalam Pembelajaran Matematika

2022 ◽  
Vol 12 (1) ◽  
pp. 31-40
Author(s):  
Salim Salim ◽  
Yunita Indah Permata Sari
Keyword(s):  
Statistical Analysis ◽  
Problem Solving ◽  
Student Learning ◽  
Mathematical Problem ◽  
Learning Model ◽  
Learning Activity ◽  
Mathematical Problem Solving ◽  
Control Group ◽  
Control Group Design ◽  
Quasi Experimental

The purpose of this study is to examine the Missouri Mathematics Project (MMP) learning model that influences students' mathematical problem solving abilities. This research is a quantitative research using a quasi-experimental approach. The quasi-experimental design used is a posttest-only control group design. The research sample was taken by purposive sampling technique in order to obtain two class groups with different treatments. To obtain data in this study, the instrument of student learning activity sheets and test questions of students' mathematical problem solving abilities was used. The data analysis techniques used consisted of descriptive statistical analysis and inferential statistical analysis. The results of this study reveals that there is significant effect of the MMP learning model on students' mathematical problem solving abilities as indicated by the achievements: (1) student learning activities with the MMP model carried out both by teachers and students are in the very good and good category; (2) the mathematical problem solving ability of students who were treated with the MMP model was 71.60 higher on average compared to students who were treated with the conventional learning model of 35.48; (3) the mathematical problem solving ability of students who were treated with the MMP model was better than students who were treated with the conventional learning model.

scholarly journals Development of Learning Tools Based on Realistic Mathematical Approaches to Improve Mathematical Problem Solving Ability of Students in Class V SD Angkasa 2 Lanud Soewondo Medan

2020 ◽  
Vol 3 (1) ◽  
pp. 365-376
Author(s):  
Widda Syafira Abd. Wahab ◽  
Sahat Saragih ◽  
Siman Siman
Keyword(s):  
Problem Solving ◽  
Mathematical Problem ◽  
Mathematical Problem Solving ◽  
Learning Tools ◽  
Class V ◽  
Ability Test ◽  
Student Activity ◽  
Average Value ◽  
Better Than ◽  
The Ideal

This research is motivated by learning tools that do not meet the effectiveness criteria in SD Angkasa 2 Lanud Soewondo Medan. This study aims to describe: 1) the effectiveness of learning tools based on realistic mathematical approaches in improving students' mathematical problem solving abilities; 2) increasing students' mathematical problem solving abilities by using realistic mathematics-based learning tools; 3) the process of student answers in solving problems mathematical problem solving abilities. This study uses a 4-D development model. The subjects in this study were all class V SD Angkasa 2 Lanud Soewondo Medan, with a total of 41 students. The objects in this study are learning tools in the form of lesson plans, textbooks, student activity sheets, and tests of mathematical problem solving abilities. The results showed that: 1) learning devices based on realistic mathematical approaches effectively improve mathematical problem-solving abilities, effectiveness in terms of: a) the percentage of students' mastery learning classically which reached 95.24%; b) achievement of the ideal percentage of student activity time for each category; and c) the average value of the teacher's ability to manage learning is 4.8, including the good category; 2) improvement of students' mathematical problem solving abilities, the average value of achieving mathematical problem solving abilities in the first trial of 45.00 increased to 95.24 in the second trial; 3) the process of students' answers in completing the problem solving ability test questions in try II is better than try I. Then it is recommended that teachers be able to use learning tools based on realistic mathematical approaches as alternative learning.

scholarly journals PENGEMBANGAN LEMBAR AKTIVITAS SISWA (LAS) MENGGUNAKAN PENDEKATAN DIFFERENTIATED INSTRUCTION UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA SMK

2018 ◽  
Vol 4 (1) ◽  
pp. 1-9
Author(s):  
Ade Evi Fatimah ◽  
Azrina Purba
Keyword(s):  
Problem Solving ◽  
Differentiated Instruction ◽  
Learning Process ◽  
Mathematical Problem ◽  
Development Model ◽  
Mathematical Problem Solving ◽  
Design Development ◽  
Student Activity ◽  
Minimum Criteria ◽  
Instruction Approach

Abstract. The purpose of this study is to produce quality student activity sheets. To achieve this, this research uses development research. The development model used in this study is a 4-D development model consisting of the Define, Design, Development and Disseminate stages. The subject of this research is the tenth grade students of SMK 1 Percut Sei Tuan Deli Serdang Regency and the object of this research is the mathematics student activity sheet of trigonometry material using the Differentiated Instruction (DI) approach. Developed in this study is the student activity sheet (LAS). The results of the study show that: (1) the level of mastery learning in classical is 83.33%; (2) the level of student activity during the learning process takes place on the ideal time tolerance criteria; (3) the level of the teacher's ability to manage learning is good, because the average has reached the minimum criteria; (4) student responses to the components of the device and the learning process are positive; (5) Mathematical problem solving abilities of students have increased with an average value of 1.457 at pretest and 3.103 in postes with an average increase (N Gain) included in the medium category with an average of 0.521. The researcher suggested that the Differentiated Instruction approach be an alternative for teachers to improve students' mathematical problem solving abilities.Keywords: Student Activity Sheet, Differentiated Instruction Approach, mathematical problem solving ability

scholarly journals Pembelajaran Berbasis Masalah dalam Meningkatkan Kemampuan Pemecahan Masalah Matematika

2020 ◽  
Vol 1 (1) ◽  
pp. 65-73
Author(s):  
Erna Noviantii ◽  
Putri Yuanita ◽  
Maimunah Maimunah
Keyword(s):  
Problem Solving ◽  
Learning Process ◽  
Mathematical Problem ◽  
Mathematical Problem Solving ◽  
Mathematical Learning ◽  
Average Value ◽  
Analysis Technique ◽  
Academic Year ◽  
Pbl Model ◽  
Descriptive Statistical Analysis

This study aims to improve the learning process and the student’s mathematical problem solving skill by applying Problem Based Learning (PBL) model. This type of research is classroom action research with two cycles. This research was conducted in collaboration between researcher and teacher of mathematics. Subjects were students of class  SMPN 9 Pekanbaru. Study was conducted in the odd semester   of   academic   year   2019/2020.   The   research   instrument   consists   of mathematical learning instruments and instruments to collect data. Mathematical learning instruments used in this study are syllabus, lesson plans, and activity sheets. Data collection instruments used in this study is observation sheets and mathematical problem solving tests. Data analysis technique in this study is analysis descriptive narrative of qualitative data and descriptive statistical analysis of quantitative data. The result of this study showed that the implementation of PBL improved the learning process and the student’s mathematical problem solving skill. The student’s average value in cycle I which is 70,27 had improved to 84,07 in cycle II. The improvement also found in the indicator average value in understanding the problem (94,99), planning a solution (69,71), implementing the pland (82,77), and checking again (54,85). This study concludes that the implementation of PBL improved the student’s mathematical problem solving skill at class  SMPN 9 Pekanbaru.

scholarly journals PENERAPAN PBL UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA KELAS X TKR 1 SMK MUHAMMADIYAH 1 PEKANBARU

2019 ◽  
Vol 2 (1) ◽  
pp. 12-18
Author(s):  
Tia Andesma ◽  
Rini Dian Anggraini
Keyword(s):  
Problem Solving ◽  
Learning Process ◽  
Qualitative Data ◽  
Mathematical Problem ◽  
Mathematical Problem Solving ◽  
Mathematical Learning ◽  
Analysis Techniques ◽  
Average Value ◽  
Academic Year ◽  
Descriptive Statistical Analysis

This study aimed to improve the learning process and the student’s mathematical problem solving skill by applying Problem Based Learning (PBL)l. This type of study is classroom action research with two cycles. This study was conducted in collaboration between researcher and teacher of mathematics. Subjects were students of class X TKR 1 SMK Muhammadiyah 1 Pekanbaru. The study was conducted in the second semester   of   academic   year   2018/2019.   The   research   instrument   consists   of mathematical learning instruments and instruments to collect data. Mathematical learning instruments are syllabus, lesson plans, and students’ worksheets. Data collection instruments are observation sheets and mathematical problem solving tests. Data analysis techniques are analysis descriptive narrative of qualitative data and descriptive statistical analysis of quantitative data. The result of this study showed that the implementation of PBL improved the learning process and the student’s mathematical problem solving skill. The average of student’s mathematical problem solving skill in firts cycle which is 72,09 had improved to 85,67 in second cycle. The improvement also found in the indicator average value in identifying the problem, devising a plan to solve the problem, carrying out the plan to solve the problem, and interpreting the solution. This study concludes that the implementation of PBL improved the student’s mathematical problem solving skill at class X TKR 1 SMK Muhammadiyah 1 Pekanbaru. PBL can be used as an alternative to learning, because through this learning can improve mathematical problem solving skill of the students.

scholarly journals MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA DENGAN MENGGUNAKAN MODEL PEMBELAJARAN ASURANCE, RELEVANCE, INTEREST, ASSESMENT, SATISFACTION

2020 ◽  
Vol 1 (2) ◽  
pp. 97-103
Author(s):  
Putri Sri Mahyuni Lubis ◽  
Fitriani Fitriani ◽  
Nur Sahara
Keyword(s):  
Action Research ◽  
Problem Solving ◽  
Student Learning ◽  
Mathematical Problem ◽  
Learning Model ◽  
Learning Activities ◽  
Mathematical Problem Solving ◽  
Student Activity ◽  
Mathematical Problems ◽  
Classroom Action Research

The problem in this study is the low ability of students to solve mathematical problems. To solve this problem, the researchers used the ARIAS model. As for the purpose of this study is to improve students' mathematical problem-solving abilities, increase student activity, improve teacher teaching abilities through the ARIAS learning model. This type of research is classroom action research. The results of the research the problem-solving ability of the first cycle was 56% and 88% in the second cycle increased by 32%. The level of student activity towards mathematics increased, this was obtained by a percentage of 62% in cycle I, and 85% in cycle II increased by 23%. The teacher's ability to manage to learn was 56% in cycle I and 94% in cycle II, with an increase of 38%. The author concluded that students 'mathematical problem-solving abilities, student learning activities, and teachers' ability to manage learning increased in class X MIA-1 SMA Negeri 1 Padang Bolak.

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