• Title/Summary/Keyword: PISA 2015

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Exploring Cognitive Achievement Characteristics by Group of Achievement Levels in the PISA 2018 Science Domain and Education for Cultivating Epistemic Knowledge in the National Curriculum (PISA 2015와 비교한 PISA 2018 과학 영역의 성취수준별 인지적 성취 특성과 교육과정 상 인식론적 지식 함양을 위한 교육 탐색)

  • Lee, Shinyoung
    • Journal of The Korean Association For Science Education
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    • v.41 no.5
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    • pp.401-414
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    • 2021
  • The purpose of this study is to explore the cognitive achievement characteristics by group of achievement levels in the PISA 2018 science domain compared to the results of the PISA 2015, and to compare and analyze the 'epistemic' knowledge in the revised curriculum 2009 and in the revised curriculum 2007. The average correctness rates in PISA 2015 and PISA 2018 were analyzed by sub category of the evaluation frame in the PISA scientific domain. In the competencies domain, especially, the average correct answer rates of 'evaluating and designing scientific inquiry' were the lowest in medium and lower groups, but the rates rose in all achievement groups compared to PISA 2015, which is encouraging. Although the answer rates were low for both 'living system' knowledge and 'epistemic' knowledge in the knowledge domain, the average answer rates of the upper and middle groups increased in 'epistemic' knowledge compared to PISA 2015. The changes in the curriculum experienced by students participating in PISA were analyzed in relation to the 'evaluating and designing scientific inquiry' competency and 'epistemic' knowledge, which increased in average correct answer rates. In terms of understanding science, the "What is science?" unit that explicitly presents epistemic knowledge, and nature of model in inquiry activities, were explicitly presented in the revised curriculum 2009. In terms of understanding the process of justifying scientific knowledge, the number of inquiry activities increased, scientific explanations based on experimental results strengthened, and the "Science and Human Civilization" unit was introduced to help students to understand STS while simultaneously conducting arguments. These findings confirm the educational performance of groups by achievement level in the PISA 2018 scientific domain and suggest that the direction of education relates to epistemic knowledge in Korea's Science curriculum.

Exploring of the Possibility to Construct the Items for Computer-based Assessment in Mathematics : Focused on Fence Items in PISA2012 or 2015 within an Environment of Dynamic Geometric Software (컴퓨터기반수학평가(CBAM)의 문항 제작 가능성 탐색: 동적 기하소프트웨어 환경에서 PISA2012 또는 2015 울타리 문항을 중심으로)

  • Lee, Seo Bin;Kim, Sun Ho;Choi-Koh, Sang Sook
    • Journal of the Korean School Mathematics Society
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    • v.20 no.3
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    • pp.325-344
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    • 2017
  • Since PISA2006, the computer based assessment in mathematics(CBAM) was introduced for the first times and at last PISA2015 used all items in CBAM for problem solving. In this study, we focused on which important properties were considered in constructing geometric 'fence items' used in PISA 2015 to find the future direction over our teacher education, especially for constructing 'computer based assessment items.' For the purpose of the study, we analyzed the fence items on three components such as dependency, invariant, and path found in dragging activities, within a computer environment using the dynamic Geometry Software, GSP. Also, for the future, we provided an open-ended problem related to the fence items, which we could use as the merit of computer-based environment.

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Exploration of Features of Korean Students' Performance in Science (우리나라 학생들의 과학 영역 성취 특성 탐색)

  • Kim, Hyun Jung
    • Journal of the Korean Chemical Society
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    • v.65 no.1
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    • pp.25-36
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    • 2021
  • This study aimed to analyze achievement characteristics of Korean students in the results of PISA 2018 science domain. To this end, the characteristics of PISA 2009 to PISA 2018 science were analyzed in terms of the percentage of each performance level and the ratio of male and female by achievement level; in addition, the percentage of correct answers by framework subscale was compared with PISA 2015. The results showed that Korea has a higher percentage of students at the lower level of achievement as compared to the high-ranking countries of PISA, and the ratio of students at the higher level of achievement was lower. On average, the difference in achievement between boys and girls was negligible; however, but at the higher achievement level, the ratio of boys continued to be higher than that of girls. In addition, in the PISA science framework, the percentage of correct answers of the questions corresponding to 'personal' of 'contexts', 'evaluate and design scientific enquiry' of 'competencies', 'epistemic' of 'knowledge', and 'high' of 'cognitive demand' increased; similarly, and achievement improved as compared to PISA 2015. Based on these results of the study, we propose a method for improving teaching and evaluation to foster Korean students' scientific competence.

Investigation of PISA 2022 Mathematics Framework and Illustrative Examples (PISA 2022 수학 평가틀과 예시 문항 분석)

  • Cho, Seongmin
    • Journal of the Korean School Mathematics Society
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    • v.23 no.3
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    • pp.299-321
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    • 2020
  • PISA, organized by the OECD, started with the worries about what competencies students need in preparation for a changing future society. Starting with the first main survey in 2000, PISA, which was administered every three years, is preparing for the eighth cycle. PISA 2022 is a cycle in which mathematics becomes the main domain in 10 years, and the definition of mathematics literacy, mathematical framework, and illustrative examples were released. Therefore, in this study, the definition of PISA mathematics literacy and the trends on the mathematical framework were examined, and the characteristics of the illustrative examples introduced together with the PISA 2022 mathematical framework were analyzed. Through this, implications were drawn for the successful implementation of the 2015 revised curriculum and assessment.

A Comparison Study on Mathematics Assessment Frameworks -Focusing on NAEP 2015, TIMSS 2015 and PISA 2015- (수학 학습 평가틀 비교 분석 -NAEP 2015, TIMSS 2015, PISA 2015를 중심으로-)

  • Han, Chaereen;Park, Mangoo
    • The Mathematical Education
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    • v.54 no.3
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    • pp.261-282
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    • 2015
  • The purpose of this study was to provide insights on making Korean mathematics framework by analytical comparison of three major assessments such as the NAEP 2015, the TIMSS 2015 and the PISA 2015. This study focused on the key differences and common themes of mathematics frameworks among three major assessments. In order to achieve this purpose, mathematical frameworks of the NAEP 2015, the TIMSS 2015, and the PISA 2015 were analyzed and compared. The criteria of the comparison were content domain and cognitive domain. The comparing criteria of content domain were based on NCTM content standards and cognitive domain were used the three understanding levels of Jan de Lange's pyramid model. Based on these comparisons, researchers discussed that Korea mathematical framework was needed to have a set of content categories that reflect the range of underlying mathematical phenomena and a set of cognitive levels which contain the range of underlying fundamental mathematical capabilities including consideration of contexts.

The analysis of characteristics and effects of contextual variables in terms of student achievement levels and gender based on the results of PISA 2015 science domain (PISA 2015 과학 영역에 나타난 학생 성취수준 집단 및 성별에 따른 교육맥락 변인의 특성 및 영향력 분석)

  • Ku, Jaok;Koo, Namwook
    • Journal of Science Education
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    • v.42 no.2
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    • pp.165-181
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    • 2018
  • This study compares and analyzes the characteristics and effects of various educational contextual variables according to students' achievement level and gender groups based on the results of PISA 2015 science domain. PISA 2015 included additional variables about teaching-learning and affective characteristics in the field of science, because science was the main domain of PISA 2015. The results of the mediation analysis using a multiple group structural equation model showed that the environment and strategy for the teaching and learning had a positive effect on the affective characteristics, and also positively affected science achievement through the mediator of the affective characteristics. Particularly, the environment and strategy for the teaching and learning was the most effective in improving the affective characteristics for the low achievement group. It was found that the difference of the mediated effect between achievement level groups was statistically significant, but that between male and female students was not. Therefore, the appropriate the environment and strategy for the teaching and learning will need to be emphasized consistently to improve students' cognitive and affective achievement. The implications and suggestions of these results were discussed.

Trend Analysis of ICT Accessibility and Utilization Levels of Korean Students based on OECD PISA Data (OECD PISA 자료를 활용한 우리나라 학생들의 ICT 접근 및 활용 수준 추이 분석)

  • Kim, Hye-Sook;Kim, Han-Sung;Kim, Jin-Sook;Shin, An-Na
    • Informatization Policy
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    • v.24 no.4
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    • pp.17-43
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    • 2017
  • The purpose of this study is to investigate the directions of information and communication technology(ICT) education in K-12 based on the analysis of ICT accessibility and utilization levels of Korean students. To this end, we analyzed the trends of Korea and OECD countries by survey period, focusing on the OECD PISA 'ICT familiarity survey' conducted in 2009, 2012 and 2015. The surveyed subjects were 15 year-old students and the analysis method was calculated based on the sampling weights. The results of the analysis of Korean students are as follows: First, ICT accessibility at home increased from 2009 to 2015, but was consistently lower than the OECD average. Second, the overall Internet usage time was lower than the OECD average. The Internet usage time on weekdays increased from 2012 to 2015, but on weekends decreased. Third, the ICT accessibility in schools decreased from 2009 to 2012, and increased in 2015, but was lower than the OECD average in 2015. Fourth, the student age ratio of first time computer usage increased from 2012 to 2015 and the average age for computer usage began before age 6, but was below the OECD average. Lastly, student use of digital devices for items such as Internet searches for entertainment and SNS activity has increased from 2012 to 2015, but the level of everyday use such as e-mail, online chat, program downloading, and reading Internet news has decreased. Based on these results, this study suggested policy plans for the improvement of ICT education for elementary and secondary school students in Korea.

A Study on Development of Collaborative Problem Solving Prediction System Based on Deep Learning: Focusing on ICT Factors (딥러닝 기반 협력적 문제 해결력 예측 시스템 개발 연구: ICT 요인을 중심으로)

  • Lee, Youngho
    • Journal of The Korean Association of Information Education
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    • v.22 no.1
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    • pp.151-158
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    • 2018
  • The purpose of this study is to develop a system for predicting students' collaborative problem solving ability based on the ICT factors of PISA 2015 that affect collaborative problem solving ability. The PISA 2015 computer-based collaborative problem-solving capability evaluation included 5,581 students in Korea. As a research method, correlation analysis was used to select meaningful variables. And the collaborative problem solving ability prediction model was created by using the deep learning method. As a result of the model generation, we were able to predict collaborative problem solving ability with about 95% accuracy for the test data set. Based on this model, a collaborative problem solving ability prediction system was designed and implemented. This research is expected to provide a new perspective on applying big data and artificial intelligence in decision making for ICT input and use in education.

A Study on ICT Competences of Korean Students Focus on PISA 2009 and 2012 (한국학생의 PISA ICT 능력 비교 연구 -2009년과 2012년)

  • Kim, Kapsu
    • Journal of The Korean Association of Information Education
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    • v.19 no.2
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    • pp.233-242
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    • 2015
  • In the 21st century knowledge and information society, students' ICT skills is a necessary tool. So, the OECD PISA survey and compares students' ICT skills across OECD countries by every three years. As a result, we are looking forward to reflecting on education. In this study, I analyzed the 2009 and 2012 PISA ICT statistics. Analysis items are as follows. Is any of these devices available for students to use at home or at school? How often do students use a computer for following activities at school? Analysis tools adopted a method to compare the ratios of the average. The results are as follows. In 2008, five items of availability of ICT at schools were evenly by five groups In 2012, all five items is very low group. Except for one of the eight items of use of ICT at school, and all items are the lowest group. In 2012, all eight items are the lowest group. Korea ICT indicators have been very down in 2012 than in 2009.

Comparative Analysis of ICT Accessibility and Usability of Korean Students Based on PISA 2015 and 2018 Data

  • Kim, Kapsu;Min, Meekyung
    • International Journal of Internet, Broadcasting and Communication
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    • v.12 no.1
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    • pp.73-80
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    • 2020
  • The OECD surveys the questionnaire on the background of ICT every three years since 2003. In this study, we compare and analyze the changes in ICT accessibility and ICT usability of Korean students in 2015 and 2018 using the ICT background data of OECD PISA. ICT accessibility refers to the degree of access to ICT equipment at school or at home. There are 10 items of accessibility surveys at schools used by PISA, and 11 items at home. ICT usability refers to how much ICT equipment is used at or outside of school for learning or non-learning purposes. There are ten items for surveying usability at school, and twenty-four items for surveying usability outside of school. In the analysis of this study, the arithmetic mean of the items is used. As a result, Korean students' accessibility at school improved from 25.48% in 2015 to 40.40% in 2018, and from the lowest group in 2015 to below-average group in 2018. In terms of students' usability at school, we analyzed the percentage of students who use the ICT equipment 'almost every day' and the students who use it 'everyday'. Both 2015 and 2018 are among the lowest. Accessibility at home is higher in 2018 than in 2015, and belongs to the average group of OECD countries in 2018. ICT Usability for learning purposes outside of school is the lowest group in both 2015 and 2018. ICT Usability outside of school for non-learning purposes is in the average group of OECD countries. As a result of this study, we can see that Korea's digital literacy education is weak compared to other OECD countries. Prior to education about the Fourth Industrial Revolution, investment in digital literacy education is needed.