scholarly journals School students’ confidence when answering diagnostic questions online

2021 ◽  
Author(s):  
Colin Foster ◽  
Simon Woodhead ◽  
Craig Barton ◽  
Alison Clark-Wilson
Keyword(s):  
Demographic Data ◽  
School Mathematics ◽  
Mathematics Students ◽  
Socioeconomically Disadvantaged ◽  
Older Students ◽  
School Students ◽  
Online Platform ◽  
Analogous Question ◽  
Secondary School Transition ◽  
Efficient Learning

AbstractIn this paper, we analyse a large, opportunistic dataset of responses (N = 219,826) to online, diagnostic multiple-choice mathematics questions, provided by 6–16-year-old UK school mathematics students (N = 7302). For each response, students were invited to indicate on a 5-point Likert-type scale how confident they were that their response was correct. Using demographic data available from the online platform, we examine the relationships between confidence and facility (the proportion of questions correct), as well as gender, age and socioeconomic disadvantage. We found a positive correlation between student confidence and mean facility, higher confidence for boys than for girls and lower confidence for students classified as socioeconomically disadvantaged, even after accounting for facility. We found that confidence was lower for older students, and this was particularly marked across the primary to secondary school transition. An important feature of the online platform used is that, when students answer a question incorrectly, they are presented with an analogous question about 3 weeks later. We exploited this feature to obtain the first evidence in an authentic school mathematics context for the hypercorrection effect (Butterfield & Metcalfe J EXP PSYCHOL 27:1491–1494, 2001), which is the observation that errors made with higher confidence are more likely to be corrected. These findings have implications for classroom practices that have the potential to support more effective and efficient learning of mathematics.

scholarly journals Strategies and Approaches for Cultivating Normal-school Mathematics Students' Math Problem Solving Ability

2017 ◽  
Vol 5 (2) ◽  
pp. 26-31
Author(s):  
Ji Cheng
Keyword(s):  
Problem Solving ◽  
Negative Impact ◽  
School Mathematics ◽  
Mathematics Students ◽  
Future Teachers ◽  
School Students ◽  
Normal School ◽  
Math Problem ◽  
Math Problem Solving

Normal school students are the new force of the future teachers, and the quality cultivation of them directly determines the quality of teachers. As mathematics students’ math problem solving ability (MPSA) declines after the entrance of normal college, a great negative impact on the formation of future teachers' quality is being exerted. On the basis of analyzing the present situation of normal school mathematics students' MPSA, this paper discusses the significance, strategies and approaches for cultivating MPSA.

The Perfect Triangle

1987 ◽  
Vol 80 (3) ◽  
pp. 232-233
Author(s):  
Richard Crouse
Keyword(s):  
High School ◽  
High School Students ◽  
Problem Solving ◽  
Secondary School ◽  
School Mathematics ◽  
Mathematics Students ◽  
School Students ◽  
Secondary School Mathematics

Although many changes have occurred in the goals for teaching secondary school mathematics, the goal of problem solving has remained intact. One of the main difficulties in realizing this goal has been the lack of suitable materials that could be used by secondary school mathematics students. This article presents a problem, modified from a familiar situation, that would be suitable for high school students to investigate. Modifying an existing problem to generate other problems for investigation is a device frequently used by research mathematicians. Motivated students with a good background in algebra should find this material interesting and challenging.

The Schoolwork Engagement Inventory

2012 ◽  
Vol 28 (1) ◽  
pp. 60-67 ◽  
Author(s):  
Katariina Salmela-Aro ◽  
Katja Upadaya
Keyword(s):  
Secondary School ◽  
Concurrent Validity ◽  
Structural Equation ◽  
Self Esteem ◽  
Equation Modeling ◽  
Validity And Reliability ◽  
Older Students ◽  
School Students ◽  
Factor Solution ◽  
Upper Secondary

This study introduces the Schoolwork Engagement Inventory (EDA), which measures energy, dedication, and absorption with respect to schoolwork. Structural equation modeling was used to assess the validity and reliability of the inventory among students attending postcomprehensive schools. A total of 1,530 (769 girls, 761 boys) students from 13 institutions (six upper-secondary and seven vocational schools) completed the EDA 1 year apart. The results showed that a one-factor solution had the most reliability and fitted best among the younger students, whereas a three-factor solution was most reliable and fit best among the older students. In terms of concurrent validity, depressive symptoms and school burnout were inversely related, and self-esteem and academic achievement were positively associated with EDA. Boys and upper-secondary-school students experienced lower levels of schoolwork engagement than girls and vocational-school students.

scholarly journals Knowledge of conjunctivitis among high school students in Pokhara valley of Western Nepal

2020 ◽  
Vol 13 (1) ◽  
pp. 19-22
Author(s):  
Sarita Tuladhar ◽  
Jamuna Gurung
Keyword(s):  
High School ◽  
High School Students ◽  
Health Education ◽  
Demographic Data ◽  
Cross Sectional Study ◽  
Study Data ◽  
School Students ◽  
Government Schools ◽  
Cross Sectional ◽  
Pokhara Valley

Introduction: Conjunctivitis is a common health problem in Nepal. It is inflammation of conjunctiva presenting as red eye. It is a communicable eye disease. Health education to the students and proper management can help spread of the disease. Knowledge of conjunctivitis among school students will help in prevention of the disease. So the study was carried out to assess the knowledge of conjunctivitis among high school students in Pokhara valley of Western Nepal. Materials/ Methods: A school based cross sectional study was performed among six government schools in western Nepal from May 2019 to June 2019. Students from grade eight, nine and ten were included in the study. Data was collected using structured questionnaire including demographic data, knowledge regarding sign symptoms of conjunctivitis, treatment, prevention, complication of conjunctivitis. Data was analysed using SPSS version 11.6. Result: A total of 523 students were included in the study. The mean age of the students was 14.7 ± 1.2 years with majority of females (53%). Nearly 2/3rd of the students (61.6%) had heard of conjunctivitis. Majority of the students (87.4%) of the students mentioned that it is communicable while 80.3% of the students correctly mentioned its etiology. Majority of the students (97.9%) mentioned that it is curable with treatment as first option (97.5%). Majority of the students (98.3%) correctly responded to the preventive measures but majority of the students (83.2%) wrongly mentioned mode of transmission. Conclusion: Secondary school students in Western Nepal have poor knowledge of conjunctivitis. Appropriate eye health education should be given to school students to prevent rapid spread of infective conjunctivitis.  

Suburbanizing Segregation? Changes in Racial/Ethnic Diversity and the Geographic Distribution of Metropolitan School Segregation, 2002–2012

2017 ◽  
Vol 119 (7) ◽  
pp. 1-40 ◽  
Author(s):  
Kori J. Stroub ◽  
Meredith P. Richards
Keyword(s):  
Geographic Distribution ◽  
Ethnic Diversity ◽  
Urban Areas ◽  
Fixed Effects ◽  
Demographic Data ◽  
Ethnic Segregation ◽  
School Students ◽  
The Impact ◽  
Racial Ethnic ◽  
Racial Balance

Background While postwar suburban migration established suburbs as relatively affluent, homogeneous white enclaves distinct from the urban core, recent waves of suburbanization and exurbanization have been spurred largely by rapid growth in the nonwhite population. While these increases in suburban racial/ethnic diversity represent a significant evolution of the traditional “chocolate city, vanilla suburbs” dichotomy, scholars have expressed concern that they are worsening racial/ethnic segregation among suburban public school students. Objective In this study, we document shifts in the racial imbalance of suburban schools in terms of several racial/ethnic and geographic dimensions (i.e., multiracial, black–white; between and within suburban districts, among localities). In addition, we extend the urban/suburban dichotomy to provide initial evidence on changes in racial balance in metropolitan exurbs. Finally, we use inferential models to directly examine the impact of changes in racial/ethnic diversity on shifts in racial imbalance. Research Design Using demographic data from the National Center of Education Statistics Common Core of Data on 209 U.S. metropolitan areas, we provide a descriptive analysis of changes in segregation within and between urban, suburban, and exurban localities from 2002 to 2012. We measure segregation using Theil's entropy index, which quantifies racial balance across geographic units. We assess the relationship between demographic change and change in segregation via a series of longitudinal fixed-effects models. Results Longitudinal analyses indicate that increases in racial/ethnic diversity are positively related to change in racial imbalance. However, observed increases in diversity were generally insufficient to produce meaningful increases in segregation. As a result, suburbs and exurbs, like urban areas, experienced little change in segregation, although trends were generally in a negative direction and more localities experienced meaningful declines in segregation than meaningful increases. Findings are less encouraging for suburbs and exurbs than for urban areas and underscore the intractability of black-white racial imbalance and the emerging spatial imbalance of Asians and whites. We also document an important shift in the geographic distribution of segregation, with suburbs now accounting for a plurality of metropolitan segregation. Conclusions Contrary to previous researchers, we do not find evidence that suburban and exurban schools are resegregating, although we fail to document meaningful progress towards racial equity. Moreover, while suburbs are not necessarily resegregating, we find that segregation is suburbanizing, and now accounts for the largest share of segregation of any locality. We conclude with a discussion of recommendations for policy and research.

scholarly journals Essay-BR: a Brazilian Corpus of Essays

2021 ◽  
Author(s):  
Jeziel C. Marinho ◽  
Rafael T. Anchiêta ◽  
Raimundo S. Moura
Keyword(s):  
High School ◽  
High School Students ◽  
Computer Technology ◽  
Computational Models ◽  
School Students ◽  
Online Platform ◽  
Essay Scoring ◽  
Large Corpus

Automatic Essay Scoring (AES) is the computer technology that evaluates and scores the written essays, aiming to provide computational models to grade essays automatically or with minimal human involvement. While there are several AES studies in a variety of languages, few of them are focused on the Portuguese language. The main reason is the lack of a corpus with manually graded essays. We create a large corpus with several essays written by Brazilian high school students on an online platform in order to bridge this gap. All of the essays are argumentative and were scored across five competences by experts. Moreover, we conducted an experiment on the created corpus and showed challenges posed by the Portuguese language. Our corpus is publicly available at https://github.com/rafaelanchieta/essay.

scholarly journals Improvement of Physical, Honesty, Discipline and Cooperation in Class IV Elementary School Students through Circuit Training Learning Model

2020 ◽  
Vol 3 (1) ◽  
pp. 244-250
Author(s):  
Dean Novianti ◽  
I Made Sriundy Mahardika ◽  
Abdul Rachman Tuasikal
Keyword(s):  
Elementary School ◽  
Physical Fitness ◽  
Learning Model ◽  
Control Group ◽  
Circuit Training ◽  
School Students ◽  
Post Test ◽  
The Difference ◽  
Efficient Learning ◽  
Experimental Group

Physical education program for sport and health allocates four lesson hour of which each hour consists of 35 minutes in one week. It requires an innovative and efficient learning model in order to improve physical fitness, honesty, discipline, and cooperation. The researcher developes a circuit training learning model in the from circuit games which is a modified form of circuit training. The study aim to examine the effectiveness of the circuit training learning model in improving physical fitness, honesty, discipline, and cooperation in students of Elementary School Sidoarjo. The type of research used is quantitative and qualitative by using research and development method, and data analysis using ANOVA. The data collection process is carried out by pre-test and post-test and then the results of the research data are analyzed using SPSS series 2.0. The results of the study shows (1) the sig value of 0,011 smaller than the 0,05 ( p< 0,05 ), meaning that there is the difference in the results of the TKJ I test on groups of students who are not treated compared to the group of students who are given the learning model. (2) the average group of students who are not given the treatment (control group) is 12,50 while for the group of students         given treatment (experimental group) is 15,15, meaning that there is an increase in test results againts the experimental group at 45%, (4) there is an increase in the observations of the discipline attitude from the control group compared to the experimental group at 35 %, (5) there is an increase in the observations of the discipline attitudes of the control group compared to the experimental group at 55%. Based on the above analysis it can be cocluded that the circuit training learning model can improve physical fitness and cultivate honesty, discipline and cooperattion in students of Elementary School.  

scholarly journals Junior high school mathematics teachers’ knowledge in calculators

2020 ◽  
Vol 5 (1) ◽  
pp. 80-93
Author(s):  
Isaac Bengre Taley ◽  
Matilda Sarpong Adusei
Keyword(s):  
High School ◽  
High School Students ◽  
Mathematics Teachers ◽  
Junior High School ◽  
Junior High ◽  
Real Life ◽  
School Mathematics ◽  
High School Mathematics ◽  
School Students ◽  
High School Mathematics Teachers

Helping junior high school students to use calculators and computers for problem solving and investigating real-life situations is an objective of the junior high school mathematics curriculum in Ghana. Ironically, there is a technological drought in junior high school mathematics instruction in Ghana, with a suspicion that mathematics teachers’ competency in the use of calculators for teaching may be the source of this lack of use. This study sought to establish a correlation between junior high school mathematics teachers’ competence and the motivation supporting the use of calculators in teaching.  A descriptive survey comprising of a test and questionnaire was used to collect data from junior high school mathematics teachers in an educational district in Ghana. Teacher characteristics such as educational attainment, age, and gender in relation to teachers’ competency in the use of calculators were discussed in the study. The results showed that about 70% of the teachers exhibited a low level of calculator competence. Besides, novice teachers outperformed expert teachers in the calculator competency-based test. Additionally, mathematics teachers’ enthusiasm for using calculators in teaching was directly associated with the teachers’ level of competency. The findings may send a signal to stakeholders in their efforts to revising the Ghana JHS curriculum in order to actualize the curriculum desire for the integration of technology in the teaching and learning of JHS mathematics.

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