• Title/Summary/Keyword: 수학 선호도

Search Result 130, Processing Time 0.021 seconds

A Study on the Relativity of Mathematical Anxiety Depending on the Types of Students' Characteristics (성격유형에 따른 수학불안 관련성 연구)

  • Ko, Ho-Kyoung;Park, Sang-Heui
    • Journal of the Korean School Mathematics Society
    • /
    • v.10 no.3
    • /
    • pp.369-384
    • /
    • 2007
  • This study examined and compared the level of mathematical anxiety according to the types of students' characteristics based on the former research study showing that there exists a close relationship between characteristics and mathematical anxiety. The subjects of this study are 159 students enrolled in Chungnam Gongju and Kyunggi-do Ahnyang. They were categorized into groups following various standards such as preference index(E-1, S-N, T-F, J-P), ability & disposition, 16 types of characteristics. Then these were tested for types and the level of mathematical anxiety by the factors of mathematical anxiety. The results show that Type E students show the greatest anxiety in learning motivation, and Type N students in the pedagogy of teaching and loaming for the subfactor of mathematical anxiety. Further, Type NT students respond strongly to the pedagogy of teaching and loaming in psychological ability and disposition, which shows that mathematical anxiety and sub-factors of mathematical anxiety are closely somehow related.

  • PDF

테크놀로지를 활용한 교수학적 환경에서 대수적 연산 오류 지도에 관한 연구

  • Park, Yong-Beom;Tak, Dong-Ho
    • Communications of Mathematical Education
    • /
    • v.18 no.1 s.18
    • /
    • pp.223-237
    • /
    • 2004
  • 본 연구는 중학교 1학년을 대상으로 일차방정식의 풀이 과정에서 나타나는 오류를 분석하고 그래핑 계산기를 활용하여 오류의 교정 과정을 제시하였다. 오류의 유형을 개념적 이해 미흡 오류, 등식의 성질에 대한 오류, 이항에 대한 오류, 계산 착오로 인한 오류, 기호화에 의한 오류로 분류하였으며, 이 중에서 등식의 성질에 대한 오류와 개념적 이해 미흡으로 인한 오류를 많이 범하고 있었다. 학생들이 TI-92를 활용하여 일차방정식의 해를 구할 때, Home Mode에서 Solve 기능을 이용하여 단순히 결과만을 보는 것 보다 Symbolic Math Guide를 이용하여 풀이 과정을 선택하여 대수적 알고리즘을 형성하면서 해를 구하는 것을 선호하였다. 그리고 학생들의 정의적 및 기능적 측면을 고려해야 할 필요성을 느끼게 되었다.

  • PDF

Comparison of Mathematically Gifted Students and Non-gifted Students in Perception of Learning Environments and Affective Characteristics (수학영재학생들과 일반학생들의 학습관련 인식과 정의적 특성 비교)

  • Lee, Sae-Na;Yi, Seung-Hun;Han, Suk-Sil
    • Korean Journal of Child Studies
    • /
    • v.30 no.5
    • /
    • pp.73-85
    • /
    • 2009
  • The purpose of this research was to compare mathematically gifted students with non-gifted students in perception of learning environments, learning ability beliefs, and preference for problem-solving and task. Thirty-seven mathematically gifted students and 75 general students in middle school completed questionnaires about perceptions about mathematics. Data were analyzed by ${\chi}^2$ test and t-test. Compared with general students, mathematically gifted students estimated their talents for mathematics higher, studied mathematics more, expended more time and effort to solving difficult problems, put learning mathematics itself as their primary purpose for studying mathematics and regarded inappropriate environments as the major obstacle to mathematics study. Mathematically gifted students perceived their parents' support higher, solved problem creatively, and had higher preference for challenging tasks.

  • PDF

A Study on the Recognition and Characteristics of Mathematical Justification for Gifted Students in Middle School Mathematics (중학교 수학 영재아의 수학적 정당화에 대한 인식과 특성에 관한 연구)

  • Hong, Yong-Suk;Son, Hong-Chan
    • Journal of the Korean School Mathematics Society
    • /
    • v.24 no.3
    • /
    • pp.261-282
    • /
    • 2021
  • This study identified the meaning of mathematical justification and its characteristics for middle school math gifted students. 17 middle school math gifted students participated in questionnaires and written exams. Results show that the gifted students recognized justification in various meanings such as proof, systematization, discovery, intellectual challenge of mathematical justification, and the preference for deductive justification. As a result of justification exams, there was a difference in algebra and geometry. While there were many deductive justifications in both algebra and geometry questionnaires, the difference exists in empirical justifications: there were many empirical justifications in algebra, but there were few in geometry questions. When deductive justification was completed, the students showed satisfaction with their own justification. However, they showed dissatisfaction when they could not deductively justify the generality of the proposition using mathematical symbols. From the results of the study, it was found that justification education that can improve algebraic translation ability is necessary so that gifted students can realize the limitations and usefulness of empirical reasoning and make deductive justification.

A Survey on Mathematics Teachers' Cognition of Proof (수학 교사들의 증명에 대한 인식)

  • Park, Eun-Joe;Pang, Jeong-Suk
    • Journal of the Korean School Mathematics Society
    • /
    • v.8 no.1
    • /
    • pp.101-116
    • /
    • 2005
  • The purpose of this study is to survey mathematics teacher's cognition of proof along with their proof forms of expression and proof ability, and to explore the relationship between their proof scheme and teaching practice. This study shows that mathematics teachers tend to regard proof as a deduction from assumption to conclusion and that they prefer formal proof with mathematical symbols. Mathematics teachers also recognize that prof is an important area in school mathematics but they reveal poor understanding of teaching methods of proof. Teachers tend to depend on the proof style employed in mathematics textbooks. This study demonstrates that a proof scheme is a major factor of determining the teaching method of proof.

  • PDF

Comparative Analysis of Generalization and Justification of the Mathematically Gifted 6th Graders by Learning Styles (초등학교 6학년 수학영재학생들의 학습유형에 따른 일반화 및 정당화 비교 분석)

  • Yu, Migyoung;Chang, Hyewon
    • Journal of Educational Research in Mathematics
    • /
    • v.27 no.3
    • /
    • pp.391-410
    • /
    • 2017
  • This study aims to analyze mathematically gifted students' characteristics of generalization and justification for a given mathematical task and induce didactical implications for individual teaching methods by students' learning styles. To do this, we identified the learning styles of three mathematically gifted 6th graders and observed their processes in solving a given problem. Paper-pencil environment as well as dynamic geometrical environment using Geogebra were provided for three students respectively. We collected and analyzed qualitatively the research data such as the students' activity sheets, the students' records in Geogebra, our observation reports about the processes of generalization and justification, and the records of interview. The results of analysis show that the types of the students' generalization are various while the level of their justifications is identical. Futhermore, their preference of learning environment is also distinguished. Based on the results of analysis, we induced some implications for individual teaching for mathematically gifted students by learning styles.

Analyzing the Status of Students' Learning on Mathematics Related Contents of Animal Resources Curriculum in Agricultural High School (농업계 특성화고 동물자원과 전공 교과목에 제시된 수학 관련 내용 및 이에 대한 학생들의 학습 실태 분석)

  • Cho, Eun Ah;Do, Jonghoon;Park, Yun Beom
    • Journal of the Korean School Mathematics Society
    • /
    • v.20 no.2
    • /
    • pp.77-89
    • /
    • 2017
  • Although it is not necessary to have much mathematical knowledge in Major Courses of Animal Resources curriculums in agricultural high school, the function of mathematics class has a much effect on Major Courses. Therefore, we extracted the mathematics contents included in Major Courses of Animal Resources curriculums in agricultural high school, and also evaluated students' understanding according to the description method in textbooks of Major Courses. Furthermore, we analyzed students' preference about the description method in textbooks related to the Major Courses. As a result, it turns out that the level of mathematics contents of Animal Resources major curriculums does not break bounds of middle school level. Furthermore, many students are not able to solve the middle school level of problems. It is also shown that the most preferred description method in textbooks of Animal Resources major curriculums is the sentence-equation mixed type. In this study, we propose to reconstruct the mathematics contents with basic knowledge needed to complete the Major Courses in order that students can complete them more easily, and furthermore, to choose the description method in textbooks of Major Courses as sentence-equation mixed type and detailed explanation about terms should be included into the bargain.

  • PDF

20년 후 자화상 분석을 통한 과학 영재의 미래 직업에 대한 연구

  • 심규철;박상태;박종석;변두원;김여상
    • Proceedings of the Korean Society for the Gifted Conference
    • /
    • 2003.05a
    • /
    • pp.159-160
    • /
    • 2003
  • 본 연구는 과학 영재들이 생각하는 "0년 후의 자화상"분석을 통해 그들이 바라는 미래 직업 또는 희망, 그 이유, 그리고 그에 대한 확신 등을 조사하고자 하였으며, K대학교 과학영재교육원 중등기초과정 수학, 물리, 화학, 생물, 지구, 정보 등 6개 분야 입학생 86명(남 56명, 여 30명)을 연구 대상으로 하였다. 분석 내용은 과학 영재들에게 20년 후의 자신의 모습을 자유 서술 방식으로 기술하도록 하였다. 과학 영재들이 자신의 미래의 꿈의 실현이나 직업에 대한 확신 또는 자신감을 갖고 있는 비율은 전체의 74% 수준이었으며, 남자 영재가 62%로 여자 영재의 88%보다 낮은 것으로 조사되었다(Pearson $X^2$=4.405, p<0.05). 또한, 과학 영재들의 미래의 희망 직업에 대한 조사에서는 자신이 속한 과학 영재분야와 관련된 직업은 29.2% 정도에 지나지 않았으며, 의사나 한의사 등 의학 계통에 종사하고자 하는 비율이 32.6%로 가장 많은 것으로 조사되었다. 이외에도 사업 경영, 교사, 법조인 및 정치인, 외교관 등 다양한 직업에 대한 희망을 갖고 있는 것으로 나타났다. 이러한 경향은 성별과 상관없이 동일한 것으로 조사되었다(Pearson $X^2$=9.570, p>0.05). 과학 영재들이 미래 직업으로 관련 과학분야에 대해 응답한 것을 수학, 물리, 화학, 생물, 지구, 정보 등 과학영재 분야별로 비교하여 보면, 수학 영재들이 54,5%로 가장 높았으며, 다음으로는 화학 분야 40% 정도를 차지하는 것으로 나타났다. 반면에, 과학 영재들이 가장 선호하였던 의학 분야에 대해서는 지구과학 영재들이 61.5%로 가장 높았으며 다음으로는 물리 영재들이 38. 9%를 차지한 것으로 조사되었다. 미래의 자신의 직업을 선택한 이유는 첫 번째가 사회 봉사와 국가 발전에 기여하기 위한 것이었으며, 다음으로는 생활의 안정을 꼽고 있었다. 이외에도 과학적 업적 달성을 위해, 자신의 꿈(이상) 실현을 위해 등의 이유를 들고 있었다. 이러한 경향은 남자 영재와 여자 영재들간에 다소 차이는 있었으나 거의 유사한 것으로 조사되었다(Pearson $X^2$=2.186, p>0.05). 우수한 능력을 소유한 영재들이 과학관련 분야를 선호하지 않는다면 우리나라의 과학 발전은 그리 낙관할 수 없을 것이다. 그러므로, 영재들을 과학 관련 분야로 이끌어 그들이 소유한 영재성을 발휘하도록 하는 것은 매우 중요한 일일 것이다. 이룰 위해서는 과학 영재들이 자신의 능력에 대한 자신감을 더욱 높여야 하며 그 능력을 과학관련 분야에 발휘하도록 하기 위한 국가적, 사회적, 교육적 노력이 필요하다. 노력이 필요하다.

  • PDF

Test of randomness for answers arrangement in 2017 College Scholastic Ability Test (2017학년도 대학수학능력시험 영역별 정답배열 임의성 검정)

  • Ahn, Sojin;Lee, Jae Eun;Jang, Dae-Heung
    • The Korean Journal of Applied Statistics
    • /
    • v.30 no.4
    • /
    • pp.503-512
    • /
    • 2017
  • In test with multiple choices, it is necessary to have the position of correct answers of each question spreaded evenly over all the questions in order to minimize the influence of answering tendency of test takers with preference to specific position of multiple choices. The scores of tests with correct answers in specific positions would not reflect exactly the academic aptitude of examinees who do not know correct answers but have the biased answering tendency. In this paper, we have randomness test for the positioning of correct answers at the 2017 College Scholastic Ability Test (CSAT) using Bartels rank test, the Wald-Wolfowitz runs test, the turning point test, the Cox Stuart trend test, the difference sign test and the Mann-Kendall tank test, etc. We also do independence test between the location of correct answer and the allocation of score in each question, for it may result in overestimating the test-taker with specific position preference in marking correct answers.

A Comparison between High School Students' Algorithmic Problem Solving and Conceptual Understanding by Types of Chemistry Problems (화학 문제 유형에 따른 고등학교 학생들의 수리 문제 해결력과 개념 이해도 비교)

  • Noh, Tae-Hee;Kang, Hun-Sik;Jeon, Kyung-Moon
    • Journal of The Korean Association For Science Education
    • /
    • v.25 no.2
    • /
    • pp.79-87
    • /
    • 2005
  • We compared algorithmic problem solving and conceptual understanding of chemistry with three types (algorithmic, pictorial- and wordy-formatted conceptual) of problems. The familiarity, confidence, and preference to the three type of problems were also examined. The chemistry problem solving ability test was administered to 228 students from two top high schools in the province of Gyeonggi who were preparing the chemistry examination among the four optional subjects (biology, chemistry, earth science, physics) for enter university. After administrating the chemistry problem solving ability test, the degree of familiarity to some problems and the degree of confidence of their answers in a Likert scale were asked to the students. Besides, the students were asked to place preference to the type of problems in order. The students scored better on the algorithmic problems than on the conceptual problems (pictorial and wordy problems), and were also most familiar with the algorithmic problems. The students were more confident of their answers on both of types pictorial and algorithmic problems, and preferred pictorial problems rather than both of types algorithmic and wordy problems.