Problem Solving Ability Test Research Articles

Correlation Between Mathematical Literacy Abilities and Students' Mastery of Problem Solving Abilities

This research aims to determine whether or not mathematical literacy skills influence students' problem-solving abilities. The research method used is quantitative research with a regression approach. The subjects were 64 class XI students, who were selected using cluster random sampling from a population of 133 students. Data was obtained using the Mathematical Literacy Ability Questionnaire and Mathematical Problem Solving Ability Test Instrument. Data were analyzed using appropriate test statistics, namely the Chi-Square and Simple Linearity Test as prerequisite tests. Hypothesis testing is carried out in stages: (1) Pearson's Product Moment Correlation analysis, (2) Correlation Significance Test, and (3) Coefficient of Determination Test. After the data analysis, it was concluded that mathematical literacy abilities (X) positively influenced mathematical problem-solving skills (Y). This is proven by the calculation results of Sig.=0.000 < Sig.α =0.05 and the coefficient of determination value of 0.906. This means that mathematical literacy skills strongly influence mathematical problem-solving abilities, and the effect is 90.6%. The regression equation Y = -53.813 + 0.8189X shows that for every additional unit of variable X, the Y value or students' mathematical problem-solving ability increases by 0.8189.

The effectiveness of the teaching program “scientific creativity in practice”

This study examines the impact of the Scientific Creativity in Practice program on students’ scientific creativity. This comprehensive teaching program aims to foster general creative skills, domain-specific competencies, and certain personality traits in science education. The program includes a variety of interventions and reflection tools that focus on divergent thinking, problem-solving, bisociation, imagination, and metacognition, which promotes strategies for developing, selecting, and evaluating creative solutions to scientific problems. The study used a two-group, repeated-measures design in Austrian secondary schools, with 26 classes taught using teaching techniques from the program and 12 control classes using traditional teaching methods. The effectiveness of the teaching program was assessed using the Divergent Problem-Solving Ability test, which was administered at the beginning and end of the school year. The results showed that the intervention classes achieved significantly higher scores, indicating improved divergent problem-solving ability.The study also emphasized the importance of intervention fidelity, with the quality of implementation (adherence) having a significantly higher impact on outcomes than the quantity (number of interventions). The results confirm the effectiveness of the Scientific Creativity in Practice program in fostering academic creativity and emphasize the importance of a well-structured teaching program. Future research will focus on measuring the impact of individual techniques of the program on different aspects of scientific creativity.

Development of Mathematics E-Module to Improve Students' Mathematical Problem Solving Skills in Problem Based Learning Models

E-modules are electronic teaching materials that are designed practically and systematically to help students learn independently. The purpose of this study is to determine the validity, and practicality of the mathematics e-module of System of Linear Equations in Three Variables material, as well as to determine the magnitude of the increase in students' mathematical problem solving abilities. This research was a research and development (R&D) with the ADDIE model (Analysis, Design, Development, Implementation, Evaluation). Data collection techniques use observation, interviews, questionnaires, tests, and documentation. The instruments in this study are learning implementation observation sheet, expert validation questionnaires and student response, list of interview questions, mathematical problem solving ability test questions, as well as documentation of research activities. The results showed that 1) media expert validation of 3.87 with very valid criteria and material expert validation of 3.71 with very valid criteria; 2) student response questionnaire of 3.26 with very practical criteria; and 3) the occurrence of an increase in students' mathematical problem solving ability by 0.49 with moderate criteria.

Development Of Problem-Solving Measuring Instrument In Motion Topic Using the Testlet Model

This research aims to produce the Testlets' model instrument test that measures the problem-solving abilities of high school students in West Kalimantan on motion topics. The study employed A.D.D.I.E.'s development model, which consists of analysis, design, development, implementation, and evaluation stages. Three hundred four students from three different cities in West Kalimantan were involved as respondents in this study. The researchers collected data through test techniques and documentation since this study focused on the characteristics of the test. The instrument test of problem-solving abilities is designed to follow Heller's solution stages, namely focusing on the problem, describing physics, planning a solution, implementing the plan, and evaluating the answer. The results of this study are the availability of 20 multiple-choice questions, with five main questions and four testlets. The assessment instrument developed had the characteristics of validity up to 0.90 (high), reliability through Cronbach's Alpha Reliability analysis: 0.83 (very good), person reliability: 0,84 (high) and item reliability: 0.98 (excellent). The test developed is theoretically and practically feasible so that high school physics teachers can use it to measure students' problem-solving abilities more quickly because it uses a multiple-choice test.

Examining the Influence of Demographic Factors on Problem-Solving Ability: A Study of Gender, Family Structure, and School Characteristics

Problem-solving involves overcoming obstacles that hinder goal attainment and finding optimal solutions to issues. This ability empowers learners to address challenges they encounter effectively. Consequently, problem-solving has become one of the most crucial 21st-century skills for better future adjustment in a complex society. This paper examines gender, family type, school type, and locality as correlates of problem-solving ability. The researchers conducted descriptive research with 1,200 secondary school students from the Thoubal district of Manipur. They used the Problem-solving Ability Test (PSAT), which they constructed based on five dimensions of problem-solving ability, to collect data. The findings reveal that male students significantly outperformed female students in the PSAT. Although students from joint families performed slightly better than those from nuclear families, the difference was insignificant. Additionally, students in private schools significantly outperformed those in government schools. Moreover, students from urban schools substantially outperformed those in rural schools on the PSAT.

Penerapan Model Pembelajaran Problem Based Learning Pokok Bahasan Permutasi Untuk Meningkatkan Kemampuan Pemecahan Masalah Siswa Kelas XI TPM 2 Di SMK Negeri 1 Madiun

This research aims to determine the increase in mathematical problem solving abilities in permutation material through the problem based learning (PBL) learning model. This research is classroom action research (PTK) with research subjects being students of class XI TPM 2 SMK Negeri 1 Madiun, totaling 34 students. In this research, the instruments used were problem-solving ability tests and observation sheets. In this research there are two cycles, where each cycle consists of planning, implementation, observation and reflection which follows the Lewin model procedure. In this study, the minimum learning completeness obtained was >75%. The analysis technique used in this research is descriptive qualitative which is adapted to the Hiles and Huberman technique, including data collection, data reduction, drawing conclusions and verification. The results of this research show that there is an increase in problem solving abilities using the problem based learning (PBL) learning model. This can be seen from the number of students who have achieved the very good problem solving ability category, namely 15.63% in the pre-cycle, then increasing to 25 % in cycle 1, and then increased in cycle 2, namely 53%, and in cycle 2 learning completion had reached 84.38%.

Analysis of Mathematical Problem-Solving Ability in Terms of Multiple Intelligence, Cognitive Style and Learning Style of Junior High School Students

This study aims to describe: (1) the mathematical problem-solving ability of Sleman Regency's JHS students, (2) whether there is a difference in students' mathematical problem-solving ability in terms of multiple intelligence, (3) whether there is a difference in students' mathematical problem-solving ability in terms of cognitive style, (4) whether there is a difference in students' mathematical problem-solving ability in terms of learning style, and (5) whether there is an interaction between multiple intelligences, cognitive style and learning style. The research method used is a survey method with a quantitative approach. The research population is JHS students in the 2023/2024 school year in Sleman. The sample is 434 students, determined using a stratified proportional random sampling technique. The instruments used were a mathematical problem-solving ability test, a GEFT test, a multiple intelligence questionnaire, and a learning style questionnaire. The data analysis is descriptive statistics to determine students' mathematical problem-solving ability level and inferential statistics using a three-way ANOVA test to describe students' mathematical problem-solving ability's differences in terms of multiple intelligence, cognitive style and learning style, and to describe the interaction between multiple intelligences, cognitive style and learning style. The analysis showed that: (1) the mathematical problem-solving ability average score of Sleman's JHS students is 53.49 which is in the moderate category, (2) there is no difference in students' mathematical problem-solving ability in terms of multiple intelligence, (3) there is a difference in students' mathematical problem-solving ability in terms of cognitive style, (4) there is no difference in students' mathematical problem-solving ability in terms of learning style, and (5) there is no interaction between multiple intelligence, cognitive style and learning style of students.

Students' Physics Problem-Solving Skills Using a Problem-Based Learning Model Assisted by Interactive PowerPoint

This study aims to analyze the effect of a problem-based learning model assisted by interactive PowerPoint on students' physics problem-solving skills. The method used is a quasi-experiment with a non-equivalent control group design. The population of this study consists of all 11th-grade students at MAN 2 Mataram. The research sample consists of 21 students from class XI IPA 2 as the control group and 20 students from class XI IPA 3 as the experimental group, selected using purposive sampling. The research instrument used was a problem-solving ability test in the form of an essay. The results showed that the experimental class using the problem-based learning model assisted by interactive PowerPoint had a higher average final score of 84.12 compared to the control class, which had a score of 71.03 using a conventional learning model. Hypothesis testing obtained a sig. (2-tailed) value of 0.008 < 0.05, meaning that Ho is rejected and Ha is accepted. The conclusion is that the problem-based learning model assisted by interactive PowerPoint is effective in improving students' physics problem-solving skills.

Analysis of Students Problem Solving Abilities Using Contextual Learning on Colloid Material at SMAS Pertiwi

Many students do not have good problem solving skills in solving problems in everyday life, especially in chemistry learning. Therefore, analysis of students' problem solving abilities is needed to determine the level of problem solving abilities in chemistry learning, especially in colloidal systems material in everyday life. The purpose of this study is to describe how students use cooperative learning, specifically contextual learning, to solve problems. The goals of this study will be accomplished since the data collected will take the shape of words or utterances derived from the outcomes of interviews and Polya's problem-solving abilities. The use of this innovative learning media is supported by a contextual learning model. The type of research used in this study is qualitative research with a descriptive approach. This research procedure includes: (1) preparation stage; (2) implementation stage and (3) Final Stage. The problem solving ability of class XI students of SMAS Pertiwi Medan is at the "very good" level with a total of 24 students and a percentage of 39% of the total 62 students. The difficulty in answering problem solving ability test questions that students often experience is not understanding the story content of the test questions given.

Development of Comic Media to Improve Problem Solving Abilities and Interest in Learning Mathematics Subjects of Elementary School

This research aims to develop Class IV Mathematics Comic Media with Fraction Material that is valid, practical and effective to improve elementary school students' problem solving abilities and interest in learning mathematics subjects. This research method is development research or Research and Development (R & D). The procedure used is to simplify the Borg & Gall development model (in Sugiyono, 2015: 298-331) which consists of 10 steps, in this research it will be limited to the seventh step. The population in this study is the population in this study are students at SD Negeri 02 Amban. The research sample chosen was class IV students for the 2023/2024 academic year. The sample in this study was divided into two, namely class IV A students as the experimental class and class IV B students as the control class. Data collection techniques used in this research include questionnaires, interviews, validator assessment sheets, and problem solving ability tests. The data analysis techniques used in this research consist of three, namely validity, practicality and effectiveness data analysis. The research instruments consisting of learning implementation plans, student worksheets, comic media, problem solving ability tests, and learning interest questionnaires that have been developed are in the very good category based on the assessments of the three validators. Practicality obtained a positive response from students of 88.6%, which is in the very practical category. Students' problem solving abilities are better than the problem solving abilities of Control class students. The average problem solving ability of Control Class students is 60.31, while the average problem solving ability of experimental class students is 72.50. There is an influence of interest in learning on students' problem solving abilities.

Development of domino media to improve problem solving and mathematical communication for Islamic boarding school students

Mathematical problem solving and communication skills are important factors in learning mathematics. Therefore, it is necessary to develop learning media, especially in Islamic boarding school curricula where the learning load is greater than the regular curriculum. On this basis, the aim of this research is to develop domino card media to improve problem solving and mathematical communication skills of Islamic boarding school students. Development was carried out at Al-Izzah IIBS Batu Middle School, Malang, using the ADDIE model. Data obtained from documents, observations, questionnaires and tests were analyzed using qualitative and quantitative approaches. Based on the results of the validation analysis, the domino card media was declared valid from the aspects of design, material, curriculum, consistency, language, practicality, problem solving development and mathematical communication. Meanwhile, the effectiveness of using domino card media in learning is classified as effective, if seen from the results of the problem solving ability test with an N-Gain score of 76.79%, and the results of the mathematical communication ability test with an N-Gain score of 61.79%. Many factors cause this non-optimality, including a lack of mathematics lesson hours, a busy lesson schedule that is less suited to conditions, many demands on students, and the learning load in the curriculum.

Developing the Ability to Solve Mathematics Problems ‘Polygons’, Through Open Approach Learning Management for Sixth-Grade Students

This action research aims to develop the ability to solve mathematical problems, particularly in polygons, through open-approach learning management for sixth-grade students, with the goal of achieving an average score exceeding 70% of the total possible score. The target group consisted of eight students in the second semester of the academic year 2023. Data collection tools included lesson plans, mathematics problem-solving ability tests, student behavior observation forms, and student journal logs. The data were analyzed using statistical methods, including percentages, means, and standard deviations. The findings showed that an open approach to learning management can effectively enhance mathematical problem-solving skills. Furthermore, it was observed that the students demonstrated various problem-solving approaches, actively engaged in group and inter-group learning exchanges, displayed confidence in problem-solving, and improved their mathematical problem-solving abilities.

PENGARUH MODEL PEMBELAJARAN SEARCH, SOLVE, CREATE, AND SHARE (SSCS) TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS PESERTA DIDIK

This study aims to determine whether there is an effect of the Search, Solve, Create, and Share (SSCS) learning model on students' mathematical problemsolving ability and to see how much influence the SSCS learning model has on students' mathematical problemsolving skills. This research uses a quantitative approach with a quasi-experiment method with a pretest-posttest control group design. The population of this study were all VIII grade students in one of the junior high schools in Bogor Regency. The samples used were class VIII-2 as the control class using conventional learning model and class VIII-4 as the experimental class using SSCS learning model. Data was collected through a mathematical problemsolving ability test in the form of five description questions on Social Arithmetic material. The data obtained were analyzed using T test and Effect Size test. The results of data analysis showed that there was an effect of SSCS learning model on students' mathematical problemsolving ability. The effect size of SSCS learning model on students' mathematical problemsolving ability is 0.39 with moderate category.

THE STUDY OF MATHAYOMSUKSA 2 STUDENT' APTITUDE FOR MATHEMATICAL PROBLEM-SOLVING WHEN IT COMES TO APPLYING RATIOS AND PERCENTAGES USING TEAM-GAMES-TOURNAMENT TECHNIQUES COMBINED WITH THE BAR MODEL

In this research, the study focused on the use of collaborative learning with TGT technique combined with the Bar model to enhance the mathematical problem-solving. The collaborative learning with TGT technique combined with the Bar model approach stimulates students to interest in learning, find it enjoyable in learning, and an enthusiastic about studying. The research sample consists of 25 Mathayomsuksa 2 students at Khambokwittayakan School, Khamcha-e District, Mukdahan Province. Participants were randomly selected through Cluster random sampling method. The data were analyzed using the mean, percentage, standard deviation, and t-test. The research tools include lesson plan and mathematical problem-solving ability test. The research findings indicated that: 1) The mathematical problem-solving abilities of Mathayomsuksa 2 students after participating in collaborative learning with TGT technique combined with the Bar model have average score at 16.08 points and surpassed the 75 percentiles with statistical significance at the .05 level. 2) The mathematical problem-solving abilities of Mathayomsuksa 2 students after using collaborative learning with TGT technique combined with the Bar model were higher than those before using collaborative learning with TGT technique combined with the Bar model. The learning difference was statistically significant at the .05 level.

Pengaruh Aplikasi Matematika Interaktif pada Perkembangan Kemampuan Pemecahan Masalah Matematika

This study aims to determine whether there is an effect of using interactive math applications on the development of mathematical problem solving skills in students. This study was conducted by collecting data from students who used interactive math applications as a tool in learning mathematics, and compared with the control group who used conventional learning methods. Data were collected through math problem solving ability tests before and after the use of interactive math applications. The results showed that the use of interactive math applications significantly improved students' mathematical problem solving ability compared to the control group that used conventional methods. In addition, interactive math applications also help students in understanding math concepts better and increase their interest in this subject.

The Contribution of Problem-Solving Ability To Self-Regulated Learning of Khairul Imam Medan Middle School Students

The purpose of this study is to ascertain the contribution of mathematical problem-solving abilities to self-regulated learning. This research is ex post facto research. The sample taken in this study using the cluster random sampling technique was taken randomly from two classes with a total of 51 students. Data on problem-solving abilities and self-regulated learning were collected using instruments in the form of problem-solving ability tests and self-regulated learning attitude scales. Path analysis techniques were used to analyze the data. The results of the research show that problem-solving abilities contribute significantly to students' self-regulated learning, and the large contribution of problem-solving abilities to students' self-regulated learning is 94.47%. Based on these findings, it can be concluded that to increase student self-regulated learning, problem-solving abilities must be improved. Apart from that, problem-solving abilities contribute significantly to self-regulated learning, both directly and indirectly, and these two variables have a very strong influence.

Utilizing Integrated Think-Pair-Share and SSCS Techniques to Enhance Problem-Solving Skills in Mathematical Set among 10th Grade Students

This study aimed to investigate the impact of integrating Think-Pair-Share (TPS) and Search Solve Create Share (SSCS) techniques on the problem-solving skills of 10th-grade students within the framework of set theory, while also assessing participants' satisfaction with these methods. Conducted using a one-group experimental research design, the study involved 37 10th-grade students selected through cluster random sampling from a public school in Mahasarakham province, Thailand. Ethical considerations were meticulously observed throughout the study. Instruments utilized included a TPS and SSCS learning management plan, a Mathematics Set Problem Solving Ability Test, a Satisfaction Questionnaire, and Rubric Scoring. Data analysis employed percentage, mean score, standard deviation, and a one-sample t-test comparing to a predetermined criterion of 75% of the maximum score for each test. The results demonstrated that the integrated TPS and SSCS techniques were effective in developing students' problem-solving abilities and provided satisfying learning experiences. This underscores the efficacy of collaborative learning techniques, particularly in enhancing problem-solving skills. Additionally, the study highlights the potential of integrating various collaborative methods to achieve favorable outcomes in mathematics education.

Pengaruh Self-efficacy Terhadap Kemampuan Pemecahan Masalah Peserta Didik

This research presents the results of the influence of self-efficacy on problem-solving abilities in the material Number Patterns and Object Configurations for YP Sunan Dalem Gumeno Gresik Middle School students. The subjects of this research were class VIII students with a total of 25 students consisting of 14 boys and 11 girls. Quantitative research methods are used as research methods. Questionnaires and problem-solving ability test questions were used as data collection techniques. The results of this research indicate that there is an influence of Self-efficacy on problem-solving abilities. This is proven by the results of the T-test analysis which shows a sig (2-tailed) value of 0.000 < 0.025 so it can be concluded that there is a significant difference between the average score of the Problem Solving Ability Test results for students with high self-efficacy and students with low self-efficacy.

Pengaruh Model Problem Based Learning Terhadap Kemampuan Pemecahan Masalah Matematis Siswa SMP Negeri 3 Prabumulih

This research aims to determine the effect of the problem-based learning model on the mathematical problem-solving abilities of students at SMP Negeri 3 Prabumulih. This research was conducted at SMP Negeri 3 Prabumulih for the 2023/2024 academic year. The research sample was obtained from two classes consisting of an experimental class (PBL) of 32 students and a control class (conventional) of 32 students. Data collection after treatment was done using tests of students' mathematical problem-solving abilities. From the results of the research and discussion, it can be concluded that there is an influence that the mathematical problem-solving skills of students taught using the problem-based learning model are higher than those of students taught.

The Influence of Problem Based Learning on Problem Solving Ability in Science Materials in Elementary Schools

Problem solving abilities have a significant role in increasing students' cognitive capacity, however, there are still difficulties in developing these skills. This research aims to assess the influence of the Problem Based Learning Model on students' problem solving abilities. This research is a quasi-experimental quantitative type with a pretest-posttest control group design. Fourth semester students in classes C and D of the PGSD Study Program were taken as samples using the Purposive Sampling technique. Data was collected through a research instrument in the form of a problem solving ability test in the Elementary School Science Learning Materials course. The results of hypothesis analysis using the Mann-Whitney test show the Asymp value. Sig. (2-tailed) is 0.000, which is smaller than 0.005. Therefore, it can be concluded that Hypothesis is Accepted. This means that there are differences between the experimental class which uses the PBL model and the control class with conventional learning. Thus, it can be concluded that the PBL model has an influence on the problem solving abilities of PGSD students.