Science and Mathematics Education Commons^™

Examining 8th Grade Students Disciplinary Literacy Of Science Material, Chelsie P. Doughty

Masters Theses

Education standards are shifting to reflect a skills-based, rather than a content-centered, curriculum that focuses on students being literate across all disciplines. This study focuses on the skills of critical thinking, close reading, and text-based writing as it applies to the scientific and historical disciplines. Eighth grade students engaged in a text-based writing assignment that required evaluation of multiple sources to support their claims. Student responses were analyzed textually and verbally as it related to the content. Findings included the ability to identify students' struggles and successes with close reading, writing claims, evaluating evidence for importance, and connecting documents to …

Holography In The Secondary Physics Curriculum, Stephen P. Hogan

Masters Theses

This paper presents a unit plan for effective implementation of a holography learning activity in the secondary science physics classroom. The study of holography has traditionally been limited to collegiate optics courses due to financial and physical constraints. Recent developments in the technology of holographic film has eliminated these two limiting factors. Recent secondary educators who have introduced holography with their secondary science classes have completed the activities, without much discussion or explanation regarding the scientific principles that allow the phenomenon to occur. In this paper we develop a foundational unit plan that finishes with holography as the pinnacle activity, …

Chemistry Graduate Teaching Assistants: A Comparison Of The Classroom Discourse Within Expository And Problem-Based Learning Laboratories, Kelley M. Current

Masters Theses

Graduate Teaching Assistants (GTAs) commonly function as instructors within undergraduate chemistry laboratories. This study sought to explore and describe GTA classroom discourse within two distinct instructional modes, using discourse analysis as the theoretical framework. Theclassroom discourse within a series of verification style labs was comparedto the classroom discourse produced within a set of Problem-Based Learning (PBL) labs. The results suggest three primary findings: (1) the apparent relationship between the instructional mode and form of GTA classroom discourse, (2) the patterns in classroom discourse observed within a given instructional mode repeat, irrespective of content, and (3) the classroom discourse observed within …

Representations Of Fractions: Promoting Students’ Mathematical Understanding, Thomas Edward Hodges

Masters Theses

Representations of mathematical ideas serve as a foundation for understanding mathematical concepts. Using and translating among a variety of representations promotes deep conceptual understanding and connections between mathematics topics, in addition to providing contexts for more advanced mathematics concepts. The importance placed on mathematical representations led to an examination of sixth grade middle school mathematics textbooks’ representation of fraction concepts. The chapters included in this thesis represent a portion of the work completed during the examination and an example of how representations of fractions can impact topics in secondary mathematics.

Factors Associated With The Utilization Of Mathematics Manipulatives In Grades Kindergarten Through Four, Debra J. Bandy

Masters Theses

Since the publication of "Curriculum and Evaluation Standards for School Mathematics" by the National Council of Teachers of Mathematics in 1989, mathematics pedagogy has shifted from the standard memorization of facts and processes to concept development and application. Teachers have been encouraged to utilize manipulatives to help students bridge the gap between concrete and abstract mathematical concepts. This study was conducted to determine if grade level impacted the frequency with which manipulatives were used, to examine teacher perceptions of eleven factors associated with the frequency of utilization of math manipulatives, and to assess the perceived effect of teaching with manipulatives …

Educational Service Center #17'S Fy92 Scientific Literacy Program, Marilyn Holt

Masters Theses

The purpose of this study was to evaluate Illinois Educational Service Center #17's Scientific Literacy Program for FY92. Objectives utilized to address this problem were:

1. To determine the effectiveness of the staff development delivered in FY92 which emphasized hands-on approaches to teaching physics concepts to students in grades K-8.

2. To determine the effectiveness of the staff development delivered in FY92 which emphasized hands-on approaches to teaching mathematic concepts to students in grades K-6.

3. To determine the effectiveness of the staff development delivered in FY92 which emphasized hands-on approaches to teaching science process concepts to students in grades …

An Analysis Of Ability Grouping Of Mathematics Students At The Argenta-Oreana Middle School, Steven L. Mitchell

Masters Theses

This field experience investigated the effects of ability grouping mathematics students at the Argenta-Oreana Middle School in Oreana, Illinois. This study investigated the perceptions of teacher attitudes toward abilty grouping mathematics students, the effects ability grouping has had on grades assigned to eighth grade students and the effects ability grouping has had on eighth grade student achievement test scores. A two tailed t-test for the difference of means at the .05 level of significance was used to analyze the data collected. The perception survey information collected from 11 teachers determined that no statistically significant differences existed between the perceptions of …

Attitudes Of Preservice Elementary Teachers Toward Science And The Teaching Of Science, Gregory C. Schaeffer

Masters Theses

The importance of attitude toward the teaching and understanding of science has long been a concern of researchers. Its importance in the schools, as a means to influence academic achievement, continues to be felt. Teachers, often without trying, pass on to their students attitudes about science that are unproductive. It is, therefore, important for teachers to possess attitudes supporting the subjects that they teach. The problem then is determining what factors contribute to these teacher attitudes and how are they passed on to students.

Past research has failed to show conclusively what actually contributes to the creation of positive and …

The Power Mechanics Program In The Junior High Schools Of Illinois, Lee M. Sellers

Masters Theses

No abstract provided by author.

Project Use In The Teaching Of High School Biology, Norma Grace Hockett Bauer

Masters Theses

No abstract provided.

An Elementary Teacher Enriches A Science Program, Ruth I. Good

Masters Theses

No abstract provided.

Understanding Fractions In The Sixth Grade, Marvin T. Carwell

Masters Theses

No abstract provided.