eric.ed.gov har udgivet: The stability of classroom behavior is examined from several perspectives: (1) the relative consistency of teacher behavior in two different sections of the same course taught concurrently; (2) the relative consistency of student behavior in math and English classes attended concurrently; and (3) differences in student and teacher behavior in math vs. English classes (to determine the effects of subject matter on teacher and student behavior). In general, stability coefficients obtained here were much higher than those expected on the basis of earlier research on stability in courses taught successively rather than concurrently. Even so, high inference ratings were more stable than low inference counts of discrete behaviors, and many behaviors did not occur often enough to allow stable measurement, despite intensive observation. The data are discussed… Continue Reading →
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eric.ed.gov har udgivet: This final report describes activities and accomplishments of a project which developed, implemented, and evaluated the effectiveness of a microcomputer/videodisc math instructional management system for grades K-4. The system was designed to operate on an APPLE II microcomputer, videodisc player, and input-output devices. It included three subsystems: (1) a math assessment subsystem; (2) a math instruction/management subsystem; and (3) a staff development subsystem. The system was developed to support diagnostic/prescriptive teaching for mastery learning. Evaluation of the system was conducted both with English-speaking and Spanish-speaking students. The assessment system was compared to a parallel paper and pencil criterion-referenced test. Additionally, student data were used to determine difficulty level, validity, and reliability of each item in the assessment component. Evaluation indicated the assessment component was valid and reliable… Continue Reading →
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eric.ed.gov har udgivet: The likelihood-to-act (LtA) survey measures impulsive and analytic dispositions in solving mathematics problems. The current version has 16 impulsive and 16 analytic items. Its validity was assessed using a sample of 27 in-service and 92 pre-service teachers. Both the impulsive and analytic subscales were found to have internal consistency reliability, but they were not correlated with one another. The impulsive subscale was predictive of correctness in classifying the LtA items. The analytic subscale was predictive of how well a participant would perform in Part 2 of a math test after taking Part 1 and being warned that some items could be tricky. [For the complete proceedings, see ED585874.] Link til kilde
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eric.ed.gov har udgivet: Computational thinking is a way of thinking that covers 21st century skills and includes new generation concepts such as robotics, coding, informatics and information construction. Computational thinking has reached an important point especially in the field of science in line with the rapid developments in technology. Robotics applications, software-based activities, STEM (Science, Technology, Engineering, Math) education and problem-based studies are some of the areas where this thinking is used. In this study, which is based on this point, it is aimed to develop a scale for computational thinking. Exploratory sequential design, one of the mixed research methods, was used in the study. First of all, a detailed literature review was conducted and needs analysis was carried out. This study consists of two stages. In the first stage,… Continue Reading →
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eric.ed.gov har udgivet: This paper explored the authors’ concerns about students enrolled in their introductory accounting course. Anecdotal evidence suggested that students struggle with basic arithmetic concepts that underlie basic business transactions even though their math placement and ACT scores are high. A survey of 125 students in a first accounting course was conducted in the spring of 2010 to assess the basic arithmetical skills. The results indicated that the ACT scores and math placement tests do not reveal weakness in basic arithmetic. We find that faculty and students will experience frustration due to the impaired arithmetic ability. By taking for granted that students possess basic skills in arithmetic faculty will exclude exercises from the curriculum that will build the kind of arithmetic abilities students need to think on their… Continue Reading →
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eric.ed.gov har udgivet: The current study aims to perform the adaptation of the Encouragement of Academic Skills of Young Children (EASYC) Scale into Turkish. The study group was determined by means of the convenience sampling technique. A total of 124 students aged at 48-84 months were included in the sampling of the study. The data collection tools of the study are the Turkish Version of Encouragement of Academic Skills of Young Children Scale (ÇEABD) and the Home Literacy Activities Questionnaire used for criterion validity. In the analysis of the data, explanatory and confirmatory factor analyses, Pearson correlation analysis, descriptive analysis, item total correlation, and internal consistency coefficient calculation were used. As a result of the study, the ÇEABD was proved to be valid and reliable scale in the Turkish sampling.… Continue Reading →
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eric.ed.gov har udgivet: States are increasingly interested in including measures of student achievement growth, or “value- added,” in evaluating teachers. Annual state assessments, however, which are the typical measure of student growth, usually cover only reading and math teachers and only in grades 4-8. These state assessments thus cannot generally be used to measure contributions to student achievement growth for early elementary school teachers, most high school teachers, and teachers of other subjects. As a consequence, a growing number of states and school districts are exploring alternatives for measuring teachers’ contributions to student learning. These alternatives have the potential to be used for evaluating not only teachers who work in grades and subjects outside the annual state testing regime but also as complementary growth measures for teachers of tested grades… Continue Reading →
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eric.ed.gov har udgivet: School districts and states across the Regional Educational Laboratory Mid-Atlantic Region and the country as a whole have been modifying their teacher evaluation systems to identify more effective and less effective teachers and provide better feedback to improve instructional practice. The new systems typically include components related to student achievement growth and instruments for observing and rating instructional practice. Many school districts and states are considering adopting commercially available instruments for the instructional practice component of their evaluation systems. Yet little data are available to help districts and states choose among available instruments or determine which dimensions of instructional practice merit the greatest emphasis. Most existing data comparing different observation instruments, including their statistical characteristics and their relationship to student achievement, come from the Bill & Melinda… Continue Reading →
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eric.ed.gov har udgivet: In this report we provide preliminary evidence on the measurement characteristics for a new type of teaching performance assessment designed to be combined with complementary assessments of teacher content knowledge. The resulting test, which we refer to as the Foundational Assessment of Competencies for Teaching (FACT), is designed for use as part of initial teacher licensure. Twenty elementary FACT performance tasks (10 for mathematics [MATH] and 10 for reading language arts [RLA]) were developed and then administered to 59 teacher candidates. The results from the pilot indicate that the performance tasks function as designed with candidates completing the tasks on average in approximately 3.5 min. Human raters were able to score the tasks quickly and accurately. All score points were well represented for all the scored tasks.… Continue Reading →
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eric.ed.gov har udgivet: The purpose of the research is to develop a valid and reliable attitude scale that can measure the attitudes of math and science teachers (315) and teacher candidates (105) towards mistakes and instant feedback. In the validity studies, the exploratory factor analysis was made with the SPS1S 8.0 package program after that the confirmatory factor analysis was made with Lisrel 8.8 software. To develop the scale; 1. Creation of Item Pool, 2. Obtaining Expert Opinion, 3. Creation of Pre-Trial Form, 4. Factor Analysis is made. According to factor analysis; Kaiser Meyer Olkin (KMO) rate; 0.808; Bartlett test result: 2148,354; Cronbach alpha reliability coefficient for the whole scale: 0.829. According to confirmatory factor analysis: Root Mean Square Error of Approximation (RMSEA) 0.022 (<0.05); p-Value for Test of Close… Continue Reading →
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