The accountability measures implemented by the states as a result of federal government mandates required by the No Child Left Behind Act (2001 [NCLB]) have created the need for states to develop standardized benchmark assessments as part of the compliance requirements set by the federally mandated act. State and local standardized tests have become an everyday part of public school life. A quantitative study was conducted to assess the correlation of students' scores on the reading portion of the Florida Comprehensive Assessment Test (FCAT) and students' reading percent scale-scores on one Florida county's benchmark reading assessment (CBAT) with students' teacher-assigned grades (TAG) for 10th-grade, English Language Arts courses. The study also assessed the predictive values of the 3 criterion variables and the moderating effects of 6 categorical variables: Race (White, Black, and Hispanic), Socioeconomic status (SES), English Language Learner status (ELL), and Students with Disabilities status (SWD), which contribute to Florida's Adequate Yearly Progress (AYP) ranking of school grading policy. The study found that there was a moderate and positive correlation among the 3 criterion variables and that the combination of students' scores on the reading portions of both the CBAT and the FCAT showed a significant predictive value in predicting students' TAG. The study showed an even higher predictive value of the combination of students' scores on the CBAT and students' TAG in predicting students' scores on the FCAT. The study showed there was a moderating effect of the categorical variable Race on the correlation between students' CBAT reading scores and students' TAG; however, Race did not moderate the correlation between students' scores on FCAT and students' TAG. / The study found a moderating effect of the categorical variable SES on the correlation between students' scores on CBAT and students' scores on FCAT and students' TAG. The study showed a moderating effect of the categorical variable ELL between students' scores on FCAT and students' TAG and between students' scores on CBAT and students' TAG. The categorical variable SWD did not show any moderating effect between students' scores on CBAT and students' TAG, or between students' scores on FCAT and students' TAG. / by Christopher A. Beaulieu. / Thesis (Ed.D.)--Florida Atlantic University, 2009. / Includes bibliography. / Electronic reproduction. Boca Raton, Fla., 2009. Mode of access: World Wide Web.

The purpose of this study is to investigate the role of physical manipulatives in the teaching and learning of measurement in Grade 8. The study focuses on how the use of physical manipulatives promotes learners' mathematical proficiency in relation to the five strands of Kilpatrick, Swafford and Findell (2001). The basis of the research is a case study in the interpretive paradigm involving 18 out of a cohort of 270 Grade 8 learners in the school where I teach. The data was collected using a range of methods including: (i) baseline assessment tasks, first piloted using 7 Grade 8 learners and then given to the target group; (ii) an intervention programme with intervention tasks; (iii) a post-intervention task; (iv) observations during the intervention; and (v) individual interviews. The results of the baseline assessment and the post-intervention tasks were analysed both quantitatively and qualitatively. My research findings indicate an overall improvement of the performance after learners engaged in using physical manipulatives. The average mark of the learners in the baseline assessment task was 23% and after the intervention programme the average mark was 31 %. The responses from the learners interviewed showed that they were motivated and that the use of physical manipulatives assisted them in understanding the concepts of measurement, in particular surface area and volume. The results of my study thus reveal that the use of physical manipulatives in teaching and learning mathematics has a positive role to play in learners' understanding of surface area and volume at the Grade 8 level. The fmdings of this case study support other research regarding the importance of using physical manipulatives in teaching and learning mathematics. They align with other findings that assert that manipulatives are essential mediating tools in the development of the conceptual and procedural understanding of mathematical concepts, clarifying and helping learners to visualize abstract mathematical concepts.

published_or_final_version / Education / Master / Master of Philosophy