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1.
Two distinct student groups, in terms of academic performance, were identified early in the semester as either being under-performing students or over-performing students using an online homework system. The students who are identified as under-performing received, on average, lower grades than their fellow students but spent more time completing the homework assignments. These students are great candidates for targeted advertisement of student resources such as tutoring services. The students who are identified in the over-performing student population received higher grades than their fellow students, but spent less time completing the homework assignments. These students are great candidates for honors programs, independent research projects, and peer-tutoring programs. Incorporating these evaluation criteria to online homework systems will allow instructors to quickly identify students in these academic student populations.  相似文献   

2.
This evaluation examines the impact on student success rates related to changes in instructional programmes in undergraduate mathematics and statistics courses. Success for students taking courses with a computer-based homework component was compared with success of students who took the course in prior semesters without the computer-based component. Graphical and analytical tools are used to compare results. Results come from multiple semesters of each type of homework application, for both pre-calculus algebra and business statistics courses. Students whose performance is utilised in this study are undergraduate students taking introductory level college mathematics or business statistics courses, with mostly no prior instruction at this level. Comparing the success of the intervention group with the success of the baseline control group, findings support that the students using the computer-based homework instruction are just as successful as those using the traditional method of homework instruction. Utilising the online homework applications, provide several important advantages in today’s universities, including the reduced time for faculty grading, consistency of graded assignments across all sections of a course and most importantly, immediate feedback for students.  相似文献   

3.
The student performance of 152 College of Environmental Design students from 10 courses were analyzed for possible correlation between the final score, class attendance and the homework assignments. It is widely believed that student performance in a course is strongly related to attendance level. However, the results of this study showed a much stronger correlation between the final score and the homework performance in a given course than between the final score and the attendance level. This demonstrates that we ought to consider placing a much heavier weight on homework and assignment as a percentage of the final score, as well as load of assignments, than we currently do. We may also consider relaxing some of our stronger policies on attendance.  相似文献   

4.
The literature on the teaching and learning of statistics tend not to address issues of cultural diversity. Twenty-nine students enrolled in a statistics course at a historically Black college/university (HBCU) were the focus of this pilot study. Using structural equation modeling (SEM), the study tested models of the effects of writing assignments, compared to scores on standard homework assignments and midterm grades, on students’ performance on the final examination in the elementary statistics course offered by the psychology department. Consistent with past research on the teaching and learning of statistics, the results supported the hypothesis that writing assignments contribute positively to better performance on the final examination. These preliminary findings suggest that writing assignments in an elementary statistics course are an effective strategy with students attending an HBCU.  相似文献   

5.
Problems faced by engineering students involve multiple pathways to solution. Students rarely receive effective formative feedback on handwritten homework. This paper examines the potential for computer-based formative assessment of student solutions to multipath engineering problems. In particular, an intelligent tutor approach is adopted and tested out on problems of truss analysis, studied in engineering statics. With a cognitive model for solving the class of problems, the tutor allows the student wide latitude in solution steps, while maintaining sufficient constraints for judging the solution and offering feedback. Proper selection of judging points prevents interference with productive student work, while avoiding accumulated errors. To monitor student learning, efforts to apply distinct skills were extracted on the fly from student work. Using statistical methods developed for intelligent tutoring systems, metrics of the effectiveness of the feedback and areas for further improvements were gleaned from error rates in successive opportunities to apply distinct skills.  相似文献   

6.
Homework is an important activity in the lives of school‐aged children, including students with learning disabilities (LD). Characteristics often associated with LD (e.g., poor organizational skills) may adversely impact the rate and quality of homework completion. In this study, a multiple‐probe across‐students design (Horner & Baer, 1978) was used to evaluate the effects of instruction in a comprehensive, independent assignment completion strategy with regard to homework completion rates and the quality of products completed in response to assignments given in general education classrooms. Eight of nine students mastered use of the strategy, and their homework completion rates and the quality of their homework products improved. Associated with these improvements were increases in quarterly grades and teacher ratings of the quality of the assignments. Thus, direct instruction in a comprehensive strategy comprised of organizational behaviors can result in independent completion of more homework by students with LD. Nevertheless, instruction in organizational skills alone appears insufficient to produce a 100 percent submission rate: student motivation to complete assignments and mastery of the skills required, as well as the appropriateness of assignments for students, need to be addressed.  相似文献   

7.
Secondary school teachers often complain that their students show a disengaged attitude in class. Students do not prepare for lessons, they show a passive attitude towards classroom activities and they have a limited awareness of their own learning process. Based on a pilot study, four homework assignments were designed, implemented, and evaluated to stimulate students to prepare for history lessons and subsequently show a more engaged attitude and involvement in classroom activities. Two groups of, in total 50, 11th grade students of pre-university education participated in one group pre- post-test design. Data on student engagement in class is gathered by class observation: time on task, their level of activity, and amount and variety of questions students asked. Students’ motivation and perceived learning outcomes are measured by means of a self-report: Three of the four homework assignments (jigsaw, preparing analytical skills, and the fragmented assessment) showed increase in student engagement compared to the baseline of the first two classes. Implications for practice are discussed.  相似文献   

8.
Examined in this two-study investigation was the effectiveness of supplemental homework assignments on the acquisition of basic skills by students with diagnosed learning disabilities (LD). In Experiment 1, an adapted alternating treatments design was used to investigate the efficacy of unstructured homework assignments with 6 elementary school-aged students having basic math problems. Although the impact of the homework assignments differed across students, three factors maximized the effectiveness of the homework assignments: rate of homework completion, percentage correct on the homework assignments, and the rate of acquisition of the content being presented. Experiment 2, designed to formally test the effectiveness of homework assignments structured specifically to address these identified factors, confirmed that homework can be employed to increase the effectiveness of direct instruction sequences with students diagnosed as LD.  相似文献   

9.
Through the use of a 49-item questionnaire administered to 380 university students, we investigated student cheating on exams, quizzes, and homework assignments. More than half the students reported cheating during the academic year on at least one of the above. The purpose of this paper was to uncover fundamental factors underlying cheating behavior. Through the use of correlational and factor analysis, three primary factors were identified: student immaturity, lack of commitment to academics, and neutralization. We offer interpretations of these factors and suggestions for testing these and other factors in future research.  相似文献   

10.
This study examines the extent to which classroom teachers self-report using summative assessment data in formative ways to shape instruction. A Web-based survey was administered to elementary, middle, and high school teachers in a large, suburban school district in central Virginia. Teachers reported administering a variety of summative assessments with varying frequency, and analyzing data at the aggregate level, most often using central tendency statistics. Useful methods for disaggregating data by content standards or student subgroups were not as frequently reported. Regardless of the methods of data analysis, a majority of teachers reported using assessment results to evaluate their instructional practice and make adjustments to support student learning. The results suggest, however, that teachers engaged in a cursory analysis of student performance fairly regularly but conduct more in-depth analyses less often. The study raises questions about how teachers can effectively use summative data for instructional purposes.  相似文献   

11.
《教育心理学家》2013,48(3):365-384
Computer-coached practice environments can serve two purposes: to instruct and to assess. Sherlock I is a computer-coached practice environment for teaching avionics troubleshooting skills. Instruction is based on the dynamic assessment of the learner in the context of a troubleshooting problem. A cognitive task analysis of troubleshooting proficiency was used to develop Sherlock's instructional and assessment goals. As a learner works through a problem, Sherlock assesses the quality of his or her decisions and uses that information to provide the level of hint explicitness necessary at particular decision points in the problem. Specific competency building is situated within the troubleshooting context and is sharpened to the extent that satisfies each individual's needs. When a learning impasse is reached, Sherlock generates the appropriate level of feedback to the trainee based on his or her prior performance. Sherlock's hinting structure challenges trainees with learning opportunities that would be just beyond their reach without coaching. This form of dynamic assessment is based on patterns of student performance that reflect the processes of learning rather than simply the products of learning. Sherlock provides an example of how intelligent tutoring systems can change the nature of assessment by addressing dimensions of proficiency.  相似文献   

12.
This process-product study identified classroom contexts and teaching practices related to the mathematics achievement and enjoyment of Year 5 students in Australia. Seventy-five classes were observed 8–10 times during a term with a low-inference observation schedule. Other student and teacher background data were collected with questionnaires. Individual student data were aggregated, and the class was used as the unit of analysis. Classroom context and teaching-practice variables significantly related (at the 0.05 level) to either achievement or enjoyment were identified. For each outcome, a causal model of teaching was developed and tested using multiple linear regression and path analyses. The more effective teachers more frequently presented to large groups, engaged in small-group work incorporating teacher and peer tutoring, provided opportunities for individual practice which they actively monitored, and marked homework assignments which they varied to meet student needs.  相似文献   

13.
Web-Teaching deals with all aspects of teaching, using the World Wide Web. Of all of these, the one most likely to have significant impact upon learning is automatic testing. Repeatable testing (formative assessment) has solid research support. Schemes that make extensive use of repeatable testing are not favored by instructors, however, because of the time required for test development, grading, and recording. Web-based automatic testing can automate most or all of the test grading and recording activities. Further, it makes student access easier. The paper addresses dimensions of the issue of automatic, Web-based testing.  相似文献   

14.
The implementation of online texts, videos, homework, and tests has changed the process of instruction in introductory college mathematics courses. With this change, more of the students’ learning takes place outside of the traditional college classroom and in places such as tutoring centers and dorm rooms. A combination of chi-square tests—for independence with unordered categorical data—and Mann-Whitney two-sample rank-sum tests—for continuous data and ordered categorical data—were used to analyze student outcomes generated from College Algebra and Applied Calculus courses with class sizes ranging from 37 to 129, with common syllabi, homework, quizzes, and tests. These tests showed that medium classes (30–55 students) had little to no benefit over large classes (110–130 students) in student learning and student achievement, with large classes having small to medium positive-effect sizes over medium classes in the area of student satisfaction. The only area in which the small classes had a small positive effect was in the area of student engagement.  相似文献   

15.
The World Wide Web (Web) offers many great tools for instructors of both distance and traditional science courses. These interactive sites primarily provide a service, as opposed to reference information. Instructors can often enhance student performance and course effectiveness by choosing from a wide range of these Web tools. Choosing good Web tools in a research supported assessment framework can result in courses that are more effective without adding significant work for instructors. The keys to success are high standards for student learning, a good assessment model, and quality tools. This paper seeks to describe a mastery learning environment where achievement targets are matched to existing Web-based assessment alternatives.  相似文献   

16.
《College Teaching》2013,61(2):244-248
Abstract. Assessment of the efficacy of collaborative learning group techniques is frequently subjectively based and often relies on casual comments from students or faculty. Despite this shortcoming, instructors searching for new and effective ways of teaching quantitative courses continue to experiment with collaborative pedagogy. This study examined the relationship between student performance on collaborative learning group assignments and students' examination scores in statistics. The results both challenge and support the efficacy of collaborative learning groups and suggest that faculty modify such techniques when evidence of student achievement cannot be empirically linked to the collaborative experience.  相似文献   

17.
There has been a move in schools towards the use of pupil performance data to set targets. It is believed that effective target setting can motivate pupils and staff to strive to reach, or beat, target grades. Alongside this has been a move to promote more effective dialogue about learning between teachers and pupils through the use of academic tutoring. There is a belief that in combination a system of target setting and academic tutoring might lead to more effective learning, increased achievement and therefore school improvement. This investigation into one system of target setting and academic tutoring suggests that although these systems may promote increased achievement in terms of examination performance, they do not necessarily help students to learn more effectively. For this schools must attempt to develop in ways that make learning an explicit subject of discussion, and help students learn about learning. Therefore, it is on the development of student meta–learning that such school improvement efforts should focus.  相似文献   

18.
The current assessment reform movement in statistics encourages instructors to think more broadly about cognitive measures which assess student learning. In response, statistics instructors have begun incorporating innovative methods of assessment into their courses, the most common of these procedures being authentic assessment, performance assessment, and portfolio assessment. This paper will discuss areas to consider for assessment, problems with typical assessments, and statistical authenticity for understanding student learning.  相似文献   

19.
More and more students attend private supplementary tutoring to improve their academic achievement. Private tutoring might be understood as a reaction to insufficient instructional quality in school, especially regarding individual support. However, it might also be possible that parents generally see insufficient grades as an indicator of lacking support and engage a tutor in hopes of improvement or to enhance a competitive edge for their children. So far, the relationship between tutoring attendance and perceived individual learning support during classroom lessons has not been tested. We used multilevel analyses based on N = 2,842 students in 102 Grade 5 classrooms at German academic track schools to test for a relationship between private tutoring in several subjects and students’ shared perception of the instructional quality in these subjects. On the individual level, we controlled for typical predictors of private tutoring such as academic achievement and family income, as well as for additional variables such as working behaviour and parental homework assistance. In classrooms with more individual support, students were less likely to start private tutoring in English. However, we did not find comparable relationships for tutoring in mathematics and German. Therefore, school principals and educational policy-makers should monitor the incidence of private tutoring and consider within-school structured tutoring programmes as an effective measure to improve academic achievement and to meet parents’ desire for individualised instruction.  相似文献   

20.
The purpose of this study was to investigate the effects of interactive computer-generated homework on student achievement. Of two sections of Physical Science I, one received homework via the computer; the other received printed, equivalent homework assignments. The results of this study indicate that the use of drill-and-practice computer homework minimizes differences among students with a corresponding decrease in the correlation between posttest scores and entry-level combined ACT science and mathematics scores. The results also support the basic assumption of mastery learning that appropriate instruction will decrease the relationship between aptitude and achievement.  相似文献   

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