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Unnes Journal of Mathematics Education Research
Published by Universitas Negeri Semarang
ISSN : 22526455     EISSN : 25024507     DOI : -
Core Subject : Education,
Education Mathematics
Arjuna Subject : -
Articles 568 Documents
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Mathematics Problem Solving Skill in ARIAS Learning with Scaffolding Strategy Viewed from Adversity Quotient based on Gender
Unnes Journal of Mathematics Education Research Vol 10 No A (2021): January, 2021 (Special Edition)
Publisher : Universitas Negeri Semarang

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Abstract

This research aims to describe mathematics problem solving skill seen from adversity quotient based on gender of VIII graders. This mixed – method used sequential explanatory design. The population was taken from VIII graders of 11 Semarang, consisting of seven classes. The techniques of collecting data was purposive sampling. The findings showed that adversity quotient of the students were varied. They were shown from 10 high adversity quotient students consisting of 6 high mathematics problem solving skilled students and 4 moderate skilled students. From 17 students with moderate adversity quotient, 6 of them had high mathematics problem solving skills, 9 moderate skilled students, and 2 poor skilled students. From 5 students with poor adversity quotient, one of them had high mathematics problem solving skill, 2 moderate skill, and 2 poor skill students. Female students had higher mathematics problem solving skill than the male students. Female students also could re-check again their answers with different ways while male students could re-check with the same ways on high problem solving skill category.
Mathematical Problem Solving Skill Viewed from Epistemic Curiosity on Fostering Communities of Learners
Unnes Journal of Mathematics Education Research Vol 10 No A (2021): January, 2021 (Special Edition)
Publisher : Universitas Negeri Semarang

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Abstract

This research aims to describe mathematics problem solving skill viewed from epistemic curiosity of students on Fostering Communities of Learners of VIII graders about probability material. The design of this research was mixed concurrent – triangulation method. This mixed method took the research subjects purposively. They consisted of 6 students, each of 3 students with high and moderate epistemic curiosity. The findings showed that mathematics problem solving skill viewed from epistemic curiosity were varied. It was shown by 8 students with high epistemic curiosity whom obtained 4 high mathematics problem solving skilled students and 4 moderate skilled students. From 22 students with moderate epistemic curiosity, it obtained 10 high mathematics problem solving skilled students and 12 moderate skilled students. The students with high and moderate epistemic curiosity tended to be incapable in determining appropriate problem solving strategy.
Mathematical Communication Ability Assessed By Student Self- efficacy In Learning The Two Stay Two Stray (TSTS) Model on Ability of Process Approach
Unnes Journal of Mathematics Education Research Vol 10 No A (2021): January, 2021 (Special Edition)
Publisher : Universitas Negeri Semarang

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Abstract

This study aims to determine the ability of mathematical communication in terms of students self-efficacy in learning type two stay two stray (TSTS) cooperative approaches with process skills. The method used in this research is mixed method with concurrent embedded design. This research was conducted in class VII SMPN 40 Semarang in the academic year 2017/2018 with class VII F as an experimental class subjected to cooperative learning model type TSTS approached by process skills and class VII G as a control class subjected to the Problem Based Learning model. Data is collected by tests, questionnaires, observation sheets and interviews. Subject taking techniques based on self-efficacy were taken 2 subjects for each category by random sampling. The results showed that the description of mathematical communication skills in terms of students' self-efficacy varied. This is shown from 7 students with high self-efficacy categories obtained mathematical communication skills in the form of 5 students in the high category and 2 students in the moderate category, from 21 students in the category of self-efficacy being obtained mathematical communication skills results in the form of 8 students in the high category, 11 students in the medium category, and 2 students in the low category, then 4 students in the low self-efficacy category obtained mathematical communication skills in the form of 1 student in the high category, 2 students in the medium category, and 1 student in the low category.
Mathematical Literacy Seen from Learning Independency in Blended Learning with Project Based Learning Assisted by Moodle
Unnes Journal of Mathematics Education Research Vol 10 No A (2021): January, 2021 (Special Edition)
Publisher : Universitas Negeri Semarang

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Abstract

Mathematics literacy and learning independency have important roles for individuals’ decision making to solve life problems. One of such efforts within the growth of 4.0 industrial revolution era is by applying technology in learning. Blended learning model with PjBL assisted by Moodle is a learning alternative by using technology and two learning methods: offline learning by using PjBL and online learning by Moodle. This research aimed to describe mathematics literacy seen from learning independency on Blended learning with PjBL assisted by Moodle. This mixed method research used explanatory sequential design. The population in this study was 10th grade of MAN 2 Kota Pekalongan. The quantitative data was selected by purposeive sampling. The subject categorization was based on learning independency: high, moderate, and low. The findings showed that Blended leanring with PjBL assisted by Moodle was effective in improving mathematics literacy and student learning independency. The description of the improvement seen from learning independency obtained various results as shown by high learning independency which reached high and moderate mathematics literacy skills. Moderate learning independency students reached high, moderate, and low mathematics literacy skills. Meanwhile, the low learning independency students reached moderate and low mathematics literacy skills.
Problem Solving Skill Seen from Adversity Quotient through Problem Based Learning Assisted by E-Comic Math
Unnes Journal of Mathematics Education Research Vol 10 No A (2021): January, 2021 (Special Edition)
Publisher : Universitas Negeri Semarang

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Abstract

This research aimed to describe problem solving skill of students seen from adversity quotient through Problem Based Learning assisted by E-Comic Math. This mixed method research used sequential explanatory design with 23 subjects taken from VII A4 class at Islamic JHS Sultan Agung 4, Semarang, selected based on three adversity quotient categories: quitter, camper, and climber. The techniques of collecting quantitative data were problem solving test and adversity quotient questionnaire. The qualitative data collecting techniques were based on interview and adversity quotient questionnaire results and problem solving skill test. The findings showed that Problem Based Learning assisted by E-Comic Math was effective and the description of problem solving skill seen from the students’ adversity quotient based on three categories through Problem Based Learning assisted by E-Comic were different. They were shown by quitter student category reached good and sufficient levels of problem solving skill. The camper students reached excellent, good, and sufficient levels. The climber students reached excellent and good levels of problem solving skills.
Critical Thinking Skill Seen from Curiosity on Independent Learning Assisted by Module
Unnes Journal of Mathematics Education Research Vol 10 No A (2021): January, 2021 (Special Edition)
Publisher : Universitas Negeri Semarang

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Abstract

This research aims to describe critical thinking skill of students seen from curiosity on independent learning assisted by module. This mix method research used sequential explanatory design. The data collection was done through observation, test, and interview techniques. The subjects were seventh graders. The quantitative data was selected by purposive sampling technique. The qualitative data was based on the students’ curiosity levels: high, moderate, and low. The findings showed that independent learning assisted by module was qualified. It was shown on planning stage of learning instrument validation result. It met validity categories. The promoting stage showed 77.2%. The evaluation stage was done through individual accomplishment test. It obtained tcount= 6.34 > 1.69. The classical accomplishment zcount = 0.47 > 0.18. The proportional difference test showed that zcount = 2.88 > 0.112. The N-gain test showed 97.3%, experiencing improvement. The variance test obtained sig 0.016 < 0.05. The descriptions of the students’ critical thinking skills seen from curiosities showed that they were varied. The high curiosity student reached high, moderate, and low critical thinking skill categories. The moderate curiosity students reached high, moderate, and low critical thinking skill categories. Meanwhile, the low curiosity students reached low critical thinking skill category.
Mathematics Communication Skill Viewed from Self-Confidence in Auditory Intellectually Repetition (AIR) Learning Model with RME Approach
Unnes Journal of Mathematics Education Research Vol 10 No A (2021): January, 2021 (Special Edition)
Publisher : Universitas Negeri Semarang

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Abstract

This research aims to describe mathematics communication skill viewed from self-confidence of the students in AIR learning model with RME approach. This mixed method research used sequential explanatory. The population was taken from VII graders of 1 Pamotan, consisting of seven classes. The subjects were grouped based on self-confidence consisting of high, moderate, and low categories by using purposive sampling. Each subject was interviewed about mathematics communication skill. The findings showed that mathematics communication skill description viewed from self-confidence of the students was varied. It was shown from 11 students with high self-confidence obtained mathematics communication skill into 8 high and 3 moderate category students. From 14 students with moderate self- confidence, there were 4 students with high category, 8 students with moderate category, and 2 students with low category. From seven students with low self-confidence, there were 2 students with moderate and 5 students with low categories.
Critical Thinking Skills Reviewed from Logical-Mathematical and Musical Intelligence on Process Oriented Guided Inquiry Learning
Unnes Journal of Mathematics Education Research Vol 10 No A (2021): January, 2021 (Special Edition)
Publisher : Universitas Negeri Semarang

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Abstract

This research aims to describe critical thinking skill reviewed from logical-mathematical and musical intelligence. This mix method research used sequential explanatory design. The subjects consisted of 35 X AKL3 students of Islamiyah VHS, Sapugarut, Pekalongan municipality, in academic year 2019/2020. They were selected based on categories, such as high logical -mathematical intelligence and low musical intelligence, low logical - mathematical intelligence and high musical intelligence, and high logical - mathematical and musical intelligences. The findings showed that the students’ mathematics critical students with high logical-mathematical and low musical intelligence met all indicators of interpreting problem, applying solution, evaluating solution, and concluding the results by using facts. The students’ mathematics critical thinking skill with low mathematical intelligence and high musical intelligence met all indicators of interpreting problems, applying solution, and evaluating the solution. The mathematics critical thinking skill of students with high logical-mathematical and musical intelligence could met all indicators of interpreting problems, applying solution, evaluating solution, and concluding the results by using facts.
Mathematics Communication Skill Seen from Self-Efficacy of Junior High School Students on 7E Learning Cycle with Ethnomathematics Nuances
Unnes Journal of Mathematics Education Research Vol 10 No A (2021): January, 2021 (Special Edition)
Publisher : Universitas Negeri Semarang

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Abstract

This research aims to describe mathematics communication skill seen from self-efficacy on high, moderate, and low categories. It was done for VII graders of Public Junior High School 1 Takengon in academic year 2018/2019. This mixed method research used sequential explanatory strategy. It is a procedure to collect quantitative and qualitative data orderly. The findings showed that the model was effective to improve mathematics communication skill of the students. mathematics communication skill and self-efficacy of each category has different mastery indicators. The differences occurred because students had different developments. Therefore, learning should be undertaken based on their capabilities to understand and needed self-regulation of the students which should be supported by environment.
Exploration of Ethnomatematics in the Samin Tribe and Its Relationship with Mathematical Concepts
Unnes Journal of Mathematics Education Research Vol 10 No A (2021): January, 2021 (Special Edition)
Publisher : Universitas Negeri Semarang

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Abstract

This study aims to determine the effectiveness of the Contextual learning model nuanced ethnomatematics of Samin Tribe. The subjects of this research were grade VIII of SMP N 4 Ngawen. This type of research was mixed methods. The research design was One Group Pretest Posttest Design. Data collection techniques used tests, observations, documentation, and interviews. Based on the research results, ethnomatematics forms in the Samin tribe contained in traditional ceremonies in the form of the implementation of traditional ceremonies, did not have art, buildings in the form of Bekuk Lulang’s house, livelihood in the form of farmers (Samin tribal calendar, taun, tuwan/wulan, dino, wengi , suro, mangso udan, mangso garing) and breeders (cows and goats), woven in the form of Klasa Pandan, woven in the form of a headband (Blangkon), traditional games in the form of Dakon, delikan and jamuran, traditional food in the form of Tumpeng and Ketupat. The relationship between ethnomatematic forms of the Samin tribe with mathematical concepts namely number patterns, integer operations, geometry and measurements. The implementation of mathematics learning in SMP with the contextual ethnomatematics nuanced by the Samin tribe was effective with the achievement of KKM.

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