Education Commons^™

Characterizing And Supporting Change In Algebra Students' Representational Fluency In A Cas/Paper-And-Pencil Environment, Nicole L. Fonger

Dissertations

Representational fluency (RF) includes an ability to interpret, create, move within and among, and connect tool-based representations of mathematical objects. Taken as an indicator of conceptual understanding, there is a need to better support school algebra students’ RF in learning environments that utilize both computer algebra systems (CAS) and paper-and-pencil. The purpose of this research was to: (a) characterize change in ninth-grade algebra students’ RF in solving problems involving linear equations, and (b) determine conditions of a CAS and paper-and-pencil learning environment in which those students changed their RF.

Change in RF was measured by comparing results from initial to …

The Impact Of Extracurricular Activities On Student Achievement At The High School Level, Steven Wesley Craft

Dissertations

The pressure applied on public schools to increase test scores and student achievement are reaching the highest levels ever seen in the United States. School systems are trying to find ways to increase student achievement while dealing with severe budget cuts. Many school systems are exploring the possibility of decreasing or suspending funding for extracurricular activities. This study explored the relationship between student achievement and participation in extracurricular activities. The study focused on the impact that participation in extracurricular activities had grade point average, absentee rate, SAT scores, and success on the Georgia High School Graduation Test. In order to …