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In this paper, the dice game Unders and Overs is described and presented as an active learning exercise to introduce basic probability concepts. The implementation of the exercise is outlined and the resulting presentation of various probability concepts are described.  相似文献   
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This study investigated the developmental changes in the contributions of comprehension ability and the meta‐cognitive control of several study strategies (selection, memory, monitoring) to competence in studying among average and above‐average seventh and eleventh‐grade students. Results indicated that the ability to comprehend and meta‐cognitive control of study strategies were related to the recall of information at both ages. However, meta‐cognitive control was clearly more important to the older students than it was to the younger students. These data suggest that future research on the development of studying should focus on students’ use of the strategies of memory and monitoring.  相似文献   
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Believing that accountability could be a vehicle for change, the California Department of Education (CDE) requires all high school students to pass the Calfornia High School Exit Exam (CAHSEE) in order to graduate. In doing so, California joins many others states in mandating a high school exit exam as a current or future requirement for graduation. In this essay, the authors will argue that this testing approach to school change is based on myths about the role of assessment, the information testing can provide and the impact high stakes testing has on urban schools. Although California is the focus of this analysis, these issues are salient across the county. Testing as a solution to poor student achievement is based on faulty assumptions. It is these assumptions this piece seeks to address.
Joi SpencerEmail:
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In this study the authors examine the test–retest reliability and concurrent validity of the Repeat Ice Skating Test (RIST). This was an on-ice field anaerobic test that measured average peak power and was validated with 3 anaerobic lab tests: (a) vertical jump, (b) the Margaria–Kalamen stair test, and (c) the Wingate Anaerobic Test. The participants (n?=?14) were 11- to 12-year-old males selected from a Peewee “A” level ice hockey team (Thunder Bay, Canada). The results of the test–retest reliability estimation showed that the RIST was a reliable test at measuring average peak power in watts (R = .99, C.I.95% = 0.97 to 0.99) and watts per kilogram (R = .98, C.I.95% = 0.94 to 0.99). The RIST was also a valid test when correlated with the 3 anaerobic lab tests for measuring peak power in watts: vertical jump (r = .86, C.I.95% = 0.72 to 0.94), Margaria–Kalamen stair test (r = .66, C.I.95% = 0.39 to 0.83) and Wingate Anaerobic Test (r = .86, C.I.95% = 0.72 to 0.93). The test is considered promising because it does not require any specific equipment, and is a sport-specific, on-ice test, that can be administered during a regular ice hockey practice session.  相似文献   
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Ensuring the fairness of assessment is important in all areas of higher education. It is particularly so in distance education, where the communication around assessment and feedback is a principal method of supporting learning, and even more so when the students are at the entry point into higher education. This research explores the nature of the language used in explaining the purpose and process of assessment on an access programme at The Open University, UK, from the perspective of the module team, the tutors and the students. It takes a qualitative approach to examine the clarity and consistency of assessment tasks, assessment guidance and TMGs. Analysis revealed inconsistencies in the language used in relation to assessment, which has led to a revision of how assessment tasks and guidance are communicated to students and tutors.  相似文献   
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This research work presents a Bayesian Performance Prediction Model that was created in order to determine the strength of personality traits in predicting the level of mathematics performance of high school students in Addis Ababa. It is an automated tool that can be used to collect information from students for the purpose of effective group composition. During the study, attributes that affect performance in mathematics were identified and the sources of the data were analysed. Based on collected data, a predictive tool was developed and a 70.9% prediction accuracy was achieved vis‐à‐vis actual exam results. Further work and modification of the prediction model increased the level of prediction accuracy to 78.4%. The findings of this research provide an insight into the possible applications of uncertainty management techniques, particularly to address some of the conflicting results relating to the significance of factors affecting student performance of the mathematics subject. This has implications regarding methods of grouping learners for optimum performance. Future research may include a deeper exploration of factors related to performance and more specifically how the Bayesian predictive model can be incorporated for effective group formation. Furthermore, researchers might be able to extend the application of similar performance prediction models for other academic subjects.  相似文献   
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