Education Commons^™

A Case Study Into Middle School Students' Conceptualizations Of Motion And Interpretations Of Negative Velocities, Peter A. Colesworthy

Electronic Theses and Dissertations

Student difficulties surrounding motion have been well documented for many years. This work was inspired by the work of former MST students into the instruction of Newton‟s Second Law of Motion at the middle school level. The purpose of this study was to further investigate how middle school students talk and reason about motion. Particular attention was paid to how students defined the term “motion,” how those definitions fit into a larger framework of what encompasses understanding motion at the middle school level, and how students justified negativity of a calculation of a negative velocity.

A tutorial lesson was developed …

Maine Literature 101: A Course For High School Seniors, Courtney Hawkes

Electronic Theses and Dissertations

In various schools across the state of Maine are teachers devoting their classroom time to exploring the rich history of Maine. At the high school level, many schools now offer at least an elective course in “Maine Studies” and Maine state standards require that local history is covered to a certain extent in high school history. Missing from these courses, however, is a study of Maine’s literature. Literature puts a realistic face to the events of history in a way that helps students see through the eyes of the people from that time period. Literature reveals internal emotions and conflicts …

Contrast Dependent Knowledge Development In Contrast Supported Scientific Observation, Maura B. Foley

Electronic Theses and Dissertations

Knowledge of contrasts between phenomena can influence how people think and reason about them, so learning contrasts is important in school science. Building knowledge through a process of construction is a common framework through which school science is taught. However, telling phenomena apart through differentiation also plays an important role in learning and may be underused as a teaching framework. An effective way to learn contrasts is to use them to perceptually differentiate similar-looking phenomena presented side-by-side. However, little is known about the persistence/usefulness of knowledge generated during perceptual differentiation over short periods of time and its usage in student …