首页 | 本学科首页   官方微博 | 高级检索  
相似文献
 共查询到20条相似文献，搜索用时 15 毫秒
1.
Teachers' attributions and beliefs about girls,boys, and mathematics   总被引：4，自引：0，他引：4  
Thirty-eight first grade teachers were asked to identify their two most and least successful girls and boys in mathematics, to attribute causation of these students' successes and failures, and to describe their characteristics. Teachers' choices of most and least successful students were compared to mathematics test scores of their students. Teachers were most inaccurate when selecting most successful boys. Teachers tended to attribute causation of boys' successes and failures to ability and girls' successes and failures to effort. Teachers thought their best boy students when compared to their best girl students, were more competitive, more logical, more adventurous, volunteered answers more often to mathematics problems, enjoyed math more, and were more independent in mathematics.  相似文献   

2.
The aim of this research is twofold: to analyze the mean differences scores in mathematic self‐attributions based on school refusal and to verify its predictive capability on high scores in school refusal. The Sydney Attribution Scale and the School Refusal Assessment Scale‐Revised were administered to 1078 Spanish students (50.8% boys) aged between 8 and 11 years (M = 9.63; SD = 1.12). School refusers based on negative affect or anxiety attributed their failures more to the lack of capacity and effort, whereas students searching for tangible reinforcements outside of the school were more likely to attribute their successes to capacity. In turn, academic attributions acted as both positive and negative predictors of high‐school refusal. Results are discussed considering more adaptive attributional styles.  相似文献   

3.
Engaging students in a challenging (cognitively demanding) task and launching a mathematics lesson with a task before instruction are two characteristics of a reform-oriented approach to mathematics instruction often considered together. The authors systematically contrasted teaching with challenging tasks using a task-first lesson structure with that of a discussion-first lesson structure to three composite classes of first- and second-grade students (n = 73). Subsequent assessments of mathematical performance revealed that the discussion-first lesson structure was somewhat more efficacious in improving fluency performance but both structures similarly improved problem-solving performance. The findings suggest there is more than one way of incorporating challenging tasks into mathematics lessons to produce sizeable learning gains.  相似文献   

4.
  相似文献   

5.
In the present study, we investigated the impact of a word-problem intervention in retention and acquisition of knowledge after the intervention ended. We based analyses upon Grade 4 students experiencing mathematics difficulty (average age at pretest = 8.77) who received one of two variants of a word-problem intervention (with [n = 111] vs. without [n = 110] embedded pre-algebraic reasoning instruction) and students within a business-as-usual condition (BaU [n = 127]) separately. Findings revealed that students who received the intervention not only tended to retain less, but they also showed more active knowledge acquisition after the intervention ended. Furthermore, word-problem intervention altered the contributions of some prior knowledge and skills on both retention and acquisition.  相似文献   

6.
Beliefs of experienced and novice teachers about achievement   总被引：1，自引：0，他引：1  
The aim of this study was to examine the beliefs that experienced and novice teachers hold about school achievement. It is important to investigate these beliefs and attributions because of the significant role that teachers play in the lives of most children. A group of Greek Cypriot elementary school teachers (n = 154) and a comparable group of teacher education students (n = 159) completed the Beliefs About School Achievement (BASA) scale. It was found that, in comparison to student teachers, experienced teachers tend to attribute achievement more to factors that are biologically determined, uncontrollable by the child, and stable over time – such as intellectual ability. They also believe significantly more than student teachers that factors such as gender and family background play an important role in child achievement. In contrast, novice teachers believe more in the role that teachers play in student learning and in the importance of student effort.  相似文献   

7.
Load reduction instruction (LRI) is a practical instructional framework aimed at managing the cognitive demands experienced by students as they learn. LRI comprises five key instructional principles: (1) difficulty reduction during initial learning, as appropriate to students’ prior learning, (2) support and scaffolding, (3) structured practice, (4) feedback-feedforward, and (5) guided independent application. The present investigation explored student- and teacher-reports of LRI in both mathematics and English. The Load Reduction Instruction Scale – Short was administered to 1773 students and their teachers in 93 mathematics classrooms and 94 English classrooms. Multilevel (Level 1 student; Level 2 classroom) confirmatory factor analysis (MCFA) supported a Level 1 student LRI factor and a Level 2 class-average LRI factor in each of mathematics and English. However, two LRI factors emerged for teachers in each of mathematics and English: one factor related to Principle 1 (difficulty reduction) and one factor related to Principles 2–5 (scaffolding to autonomy). Follow-up multilevel structural equation modeling (MSEM) revealed that teachers adjusted their application of LRI Principle 1 (but not Principles 2–5) as a function of class-average prior learning (lower prior learning was associated with greater application of Principle 1). MCFA also showed that correlations between student- and teacher-reported LRI were low. Follow-up MSEM revealed that student- and teacher-reports of LRI uniquely predicted students’ effort and achievement—suggesting that students and teachers provide distinct insights into instruction (hence the low correlation between them) and highlighting the important role of both informants in capturing a comprehensive perspective on instruction in the classroom.  相似文献   

8.
The study compared the effects of dynamic geometry software and physical manipulatives on the spatial visualisation skills of first‐year pre‐service mathematics teachers. A pre‐ and post‐test quasi‐experimental design was used. The Purdue Spatial Visualisation Test (PSVT) was used for the pre‐ and post‐test. There were three treatment groups. The first group (n = 34) used Dynamic Geometry Software (DGS) Cabri 3D as a virtual manipulative and the second group (n = 32) used physical manipulatives. In the control group (n = 30), the students received traditional instruction. The results of the study showed that physical manipulatives and DGS‐based types of instruction are more effective in developing the students' spatial visualisation skills than traditional instruction. In addition, students in the DGS‐based group performed better than the physical manipulative‐based group in the views section of the PSVT.  相似文献   

9.
The purposes of this study were to replicate previous research on phonics-based tutoring in kindergarten and to compare treatment effects for students who received individual instruction compared to instruction in dyads. Thirty classroom teachers from 13 urban elementary schools referred at-risk students for participation. Students who met screening criteria were quasi-randomly assigned, within classroom, to one of three conditions: individual tutoring (n = 22), tutoring in dyads (n = 32), or no tutoring (n = 22, classroom instruction only). Twenty-one paraeducators provided 18 weeks of explicit instruction in phonemic skills and the alphabetic code to students during the latter half of kindergarten. Multilevel model results showed that tutored students outperformed non-tutored controls on posttest measures of phonological awareness, word reading accuracy, oral reading fluency, spelling, and comprehension. However, no significant differences were found between the two tutored groups on any measure, suggesting that code-oriented tutoring for pairs of students is a viable alternative to the gold standard of individual instruction.  相似文献   

10.
The effects of instruction and achievement on science question level for high and low science topic interests were investigated. Eight seventh‐grade classes were randomly assigned to two treatments: instruction and no instruction on researchable questioning. Each student completed the Middle School Students' Science Topic Interest Rating Scale (test‐retest reliability, r = .84); selected two topics in which she or he was least interested and two topics in which she or he was most interested; wrote questions for each topic; and took the Stanford Achievement Tests in reading, mathematics, and science. The questions were rated using the four levels described by the Middle School Students' Science Question Rating Scale (interrater reliability, r = .96). The scores for each question were averaged for two raters, then summed for each interest level for each student. The data were analyzed for main and interaction effects using general linear modeling procedures. Question level was modeled with one within‐subjects factor (science topic interest) and four between‐subjects factors (instruction and three achievement scores). The results indicate that students who received instruction outperformed those students who were not instructed; and high achievers in mathematics, reading, or science outperformed low achievers. There were no interaction effects. © 2000 John Wiley & Sons, Inc. J Res Sci Teach 37: 210–224, 2000  相似文献   

11.
We present first-grade, second-grade, and third-grade impacts for a first-grade intervention targeting the conceptual and procedural bases that support arithmetic. At-risk students (average age at pretest = 6.5) were randomly assigned to three conditions: a control group (n = 224) and two variants of the intervention (same conceptual instruction but different forms of practice: speeded [n = 211] vs. nonspeeded [n = 204]). Impacts on all first-grade content outcomes were significant and positive, but no follow-up impacts were significant. Many intervention children achieved average mathematics achievement at the end of third grade, and prior math and reading assessment performance predicted which students will require sustained intervention. Finally, projecting impacts 2 years later based on nonexperimental estimates of effects of first-grade math skills overestimates long-term intervention effects.  相似文献   

12.
甘南藏区中学数学课堂教学中数学交流欠缺是制约其数学教育滞后的因素之一.文章通过剖析甘南藏区民族中学数学课堂教学中数学交流的现状,调查当今课堂教学中数学交流实施的状况,以及藏族中学学生对数学交流的认识,对影响甘南藏区数学课堂教学中数学交流的诸多因素-交流意识、教学艺术水平、数学思维能力、数学语言能力等进行了浅析,指出了甘南族区数学课堂教学中数学交流所存在的实际问题,并提出了应对策略.  相似文献   

13.
  相似文献   

14.
Abstract

The authors examined the effects of implementing an instructional system that automates application of evidence-based components of effective instruction on student mathematics achievement and on classroom behaviors known to be related to overall student achievement outcomes. A treatment group of 157 4th- and 5th-grade students used the intervention in conjunction with the Everyday Math curriculum. Student performance was compared with a within-school control group of 61 4th- und 5th-grade students, as well as all 4th- and 5th-grade students in the district (N = 6,385). The students in the control groups received only the Everyday Math curriculum. Results indicate that the implementation of the instructional management system as an enhancement to Everyday Math resulted in an increase in the amount of time spent on classroom activities that researchers have identified as contributing to positive academic outcomes. Furthermore, students who used the Accelerated Math program demonstrated greater mathematics achievement gains than did the control groups.  相似文献   

15.
High‐stakes mathematics assessments require students to write about mathematics, although research suggests students exhibit limited proficiency on such assessments. Students with LD may have difficulties with writing, mathematics, or both. Researchers employed an intervention for teaching students how to organize mathematics writing (MW). Researchers randomly assigned participants (n = 61) in grades 3–5 to receive instruction in MW or information writing. Students receiving MW outperformed control students on a researcher‐developed measure of MW (d = 1.05). Component assessment revealed MW students improved in writing organization (d = 1.49) but not in mathematics content (d = 0.11 ns). Results also indicated MW students outperformed control on percentage of correct MW sequences (d = 0.82). Future directions for MW intervention development are discussed.  相似文献   

16.
Abstract. This study investigated the effects of teaching middle school students with mathematics disabilities equivalent fraction concepts and procedures using the concrete‐representational‐abstract (CRA) instructional sequence or the representational‐abstract (RA) instructional sequence. Twenty‐six students formed the CRA group, and 24 students formed the RA group. The two treatment groups received carefully sequenced instruction over 10 lessons. The only difference between the two treatment groups was that the CRA group used concrete manipulative devices for the first three lessons while the RA group used representational drawings. Analyses of the data indicated that students in both treatment groups improved overall in their understanding of fraction equivalency from pretest to posttest. On all achievement measures, students in the CRA group had overall higher mean scores than did students in the RA group. Implications for classroom instruction and suggestions for further research are discussed.  相似文献   

17.
Anatomy educators are being tasked with delivering the same quantity and quality of material in the face of fewer classroom and laboratory hours. As a result they have turned to computer‐aided instruction (CAI) to supplement and augment curriculum delivery. Research on the satisfaction and use of anatomy videos, a form of CAI, on examination performance continues to grow. The purpose of this study was to describe the usage and effect on examination scores of a series of locally produced anatomy videos after an 11% curriculum reduction. First‐year medical students (n = 40) were given access to the videos and the prior year's students (n = 40) were used as historical controls. There was no significant difference in demographics between the two groups. The survey response rate was 85% (n = 34) in the experimental group. The students found the videos to be highly satisfying (median = 5 on a five‐point Likert scale, interquartile range = 1) and used them on average 1.55 times/week (SD ± 0.77). Availability of the videos did have a statistically significant effect (4% improvement) on the final laboratory examination (p = 0.039). This suggests that the videos were a well‐received form of CAI that may be useful in bridging the gap created by a reduction in gross anatomy course contact hours. Anat Sci Educ 7: 273–279. © 2013 American Association of Anatomists.  相似文献   

18.
As the United States falls farther behind other countries in standardized math assessments, the author seeks to understand why U.S. students perform so poorly. One of the possible explanations to U.S. students’ poor math performance may be math anxiety. However, math anxiety in elementary school children is a neglected area in the research. The author aimed to close the gap in knowledge about math anxiety in children by examining contextual factors related to math anxiety in second-grade children. The author used the theory of triadic reciprocity as the theoretical model in this study in which children (n = 91) and their parents (n = 81) completed a series of self-report measures on math anxiety, math self-concept, reading self-concept, math self-efficacy, and aspects of the home math environment. Results indicated that the strongest predictor of math anxiety in second-grade children was their level of math self-concept. The addition of environmental factors did not significantly increase the amount of variance explained in math anxiety.  相似文献   

19.
The development of students’ learning and test-taking behavior may derive from the social context and the group of peers they associate with daily for years. Consequently, it is assumed that students’ academic achievements are to some degree affected by their classmates and the composition of the classroom. The present study provides evidence on how Finnish students (N = 5071) from different classrooms (N = 435) develop distinct patterns regarding their mathematics and literacy achievement during lower secondary school. We analysed longitudinal large-scale educational assessment data using a multilevel latent profile analysis (MLPA) to investigate the impact of classroom effect on students’ achievement patterns, that is, on the development of students’ low-stakes mathematics and literacy test scores from 7th to 9th grade. The results demonstrated the added value of modelling the multilevel structure inherent in educational assessment data: we identified four student achievement patterns that displayed different distributions across the school classes. More precisely, besides individual characteristics, the development of students’ low-stakes mathematics and literacy test scores was associated with class-level factors and some of the classrooms seemed to have a stronger effect on students’ test scores. These results suggest that classroom context is associated with students’ achievement patterns, especially regarding the worst achieving students. The findings may reflect a combination of class placement practices as well as classroom and peer effect. Although the differences between Finnish schools have been one of the lowest in the OECD countries, the findings of the present study suggest that the classroom membership may create class level quality differences in both the preconditions and the development of learning.  相似文献   

20.
The purpose of this study was to examine the effectiveness of a vocabulary intervention designed to supplement research‐based classroom vocabulary instruction, implemented with students who may be at risk for language and learning difficulties. Participants included 43 kindergarten students who received research‐based classroom vocabulary instruction. Students with the 20 lowest scores on the Peabody Picture Vocabulary Test‐III administered at pretest received additional small‐group supplemental vocabulary intervention. Results of within‐subjects comparisons indicated that, overall, at‐risk students made greater gains in word knowledge on target words that received the supplemental intervention as compared to words that received only classroom‐based instruction. In addition, at‐risk students who received the supplemental intervention demonstrated word‐learning gains that approached those of their peers who received classroom instruction alone. Implications along with limitations of the current study and directions for future research are discussed.  相似文献   

设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号