Science and Mathematics Education Commons^™

The Effects Of Reciprocal Teaching Strategies On Students' Comprehension Of A Seventh Grade Life Science Text, Brooke Bess

Electronic Theses and Dissertations

This action research study was conducted with 7th grade life science students at a public middle school in central Florida. The author used Reciprocal Teaching (RT) as described by Annemarie Palincsar and Anne Brown (1984) to examine changes in student comprehension when reading their life science textbook and changes in how the students used the predicting, questioning, and summarizing strategies. The RT strategies ask students to employ 4 strategies: predict what they will read, generate questions about what was read, clarify any ideas that were not understood in the reading, and summarize the main idea of the reading. Students were …

The Use Of Science Reform Instructional Methods And Their Effect On 3rd Grade Students' Participation And Attitude Towards S, Heather Robinson

Electronic Theses and Dissertations

The purpose of this research study was to determine whether the use of science reform instructional methods had an effect on student participation in and attitudes towards science education. The participants in this 12 week study were third grade students. Data were collected using a pre and post attitudinal survey, student journals, a participation log, and a researcher reflection journal. Several conclusions were made. The use of science reform instructional methods did affect student participation and attitudes towards science. Student journals indicated that students enjoyed the use of technology, hands-on science equipment, working in pairs or small groups and the …

Real-World Context, Interest, Understanding, And Retention, Annikka Chrestensen

Dissertations, Master's Theses and Master's Reports - Open

This study investigated the use of real-world contexts during instruction in a high school physics class - through building file folder bridges- and the resulting effect upon student interest in the subject matter, level of understanding, and degree of retention. In particular, the study focused upon whether increases in student interest were attained through the use of real-world contexts, and if the elevated interest level led to a higher degree of subject matter understanding than would be achieved using more traditional teaching methods. The study also determined whether using real-world contexts ultimately resulted in achievement of greater levels of knowledge …

Paper 3: Using Technology To Design Teaching Modules In Mathematics And Science, Ollie Irons Manley

Georgia Association of Mathematics Teacher Educators (GAMTE) Annual Conference (2007-2019)

Technology is changing the way in which mathematics and science are taught, and this radical transformation in teaching is causing teachers to take a closer look at how lessons are designed. In an effort to demonstrate how to design instructional modules using technology, this paper will include the following: 1)A review of the National Educational Technology Standards for teachers to establish a framework for the development of the teaching modules; 2)instructional designs and techniques with special emphasis on multiple intelligence and critical thinking skills; 3) strategies and techniques for infusing technology into a standard based curriculum; and 4) an analysis …

Geometric Reasoning In Four-Year-Old Children, Christina Eyres Sales

Dissertations and Theses @ UNI

This study addresses the curriculum issues of young children's geometric knowledge and how they can learn about geometry in early education. To investigate, I designed a pattern block frame activity that was the focus of a seven-week intervention with four-year-old children in a constructivist classroom. All children were considered at-risk for school failure. The investigation is rooted in my unsatisfying experiences with pattern blocks in my preschool classrooms.

Data were obtained from a pre and posttest assessment administered to ascertain the effects of the intervention on all children in the classroom and from observations of children's behavior as they engaged …

Paper 1: Preservice Teachers’ Mapping Structures Acting On Representational Quantities, Günhan Gaglayan

Georgia Association of Mathematics Teacher Educators (GAMTE) Annual Conference (2007-2019)

In this article, I write about my research on five preservice secondary teachers’ (PST) understanding and sense making of representational quantities associated with magnetic color cubes and tiles. Data came from individual interviews during which I asked PST problems guided by five main tasks: prime and composite numbers, summation of counting numbers, odd numbers, even numbers, and polynomial expressions in x and y. My work drew upon an analysis framework (Behr et. al, 1994) supported by a unit coordination construct (Steffe, 1988) associated with linear and areal quantities inherent in the nature of figures produced by these PST. Linear quantities …

Paper 2: The Mathematical Preparation Of Secondary School Teachers, Kelly W. Edenfield

Georgia Association of Mathematics Teacher Educators (GAMTE) Annual Conference (2007-2019)

In the summer of 2007, a group of doctoral students at the University of Georgia gathered to discuss the mathematical preparation of secondary teachers. The group used Mathematics for High School Teachers: An Advanced Perspective by Usiskin, Peressini, Marchisotto, and Stanley (2003) as the catalyst for the discussion. Participants agreed that future teachers need opportunities to examine high school and college mathematics differently from the way they had as students, with specific emphasis on connections, representations, and history. Features of this text that were highlighted in the discussions were the attention topics with commonly held misconceptions, the historical rationales and …

Paper 4: Assessing Understanding Of Multiplication Through Words, Pictures, And Numbers, Marvin E. Smith, Stephanie Z. Smith

Georgia Association of Mathematics Teacher Educators (GAMTE) Annual Conference (2007-2019)

The objective of this session is to engage mathematics teacher educators in a discussion of how to assess an understanding of the concept of multiplication as an operation and its relationships to other operations. The session will begin with a presentation of a previously published study assessing children’s understanding of multiplication as grouping and the relationship between multiplication and addition. The assessment asked a series of problems involving words, pictures, and numbers. The results of the study indicate that the types of problems asked were successful in providing evidence of children’s understanding of multiplication. The study also found that a …

Paper 6: The Kennesaw State University Mathematics Methods Model, Angela L. Teachey

Georgia Association of Mathematics Teacher Educators (GAMTE) Annual Conference (2007-2019)

Kennesaw State University’s comprehensive, nine-credit-hour, methods course integrates general and mathematics-specific pedagogical training with a structured four-week field experience prior to student teaching. This course blends essential units on conceptual understanding of mathematics, lesson planning, assessment, classroom management, and diversity with mathematics-specific methods. All topics are aligned with National Council of Teachers of Mathematics standards and Georgia Performance Standards. Throughout the course, students complete a variety of assignments that require them to practice the skills highlighted in class readings and discussions, and they adapt and generalize those skills during their field experiences. Students have numerous opportunities in class and in …

Strongly And Weakly Directed Approaches To Teaching Multiple Representation Use In Physics, Patrick B. Kohl, David Rosengrant, Noah D. Finkelstein

Faculty Articles

Good use of multiple representations is considered key to learning physics, and so there is considerable motivation both to learn how students use multiple representations when solving problems and to learn how best to teach problem solving using multiple representations. In this study of two large-lecture algebra-based physics courses at the University of Colorado (CU) and Rutgers, the State University of New Jersey, we address both issues. Students in each of the two courses solved five common electrostatics problems of varying difficulty, and we examine their solutions to clarify the relationship between multiple representation use and performance on problems involving …

Reinventing A Level 7 Programme In Electrical Engineering And Greatly Improving On Student Retention, Eugene Coyle, Mike Murphy, Frank Costello, Leslie Shoemaker

Books/Book chapters

Following the successful implementation over a number of decades of a three-year Diploma in Electrical and Control Engineering at Technological University Dublin, the programme entered a period of extreme difficulty and uncertainty in the late nineteen ninetees and early years of the new millennium. As with many such engineering programmes, student numbers seeking to enter began to diminish. Furthermore, engagement and retention of students who had enrolled on the programme became evermore challenging, necessitating some radical moves in the formation and operation of the programme and in putting additional student support mechanisms in place. The situation hit rock bottom between …

Oliver Ranch Science School Complex & Wild Horse And Burro Facility: Final Close-Out Report, Margaret N. Rees

Oliver Ranch Project

“The mission of the Red Rock Desert Learning Center is to instill stewardship and respect by increasing knowledge and understanding of the Mojave Desert ecosystems and cultures through a unique experiential discovery program.”

College Of Engineering Senior Design Competition Fall 2006, University Of Nevada, Las Vegas

Fred and Harriet Cox Senior Design Competition Projects

Part of every UNLV engineering student’s academic experience, the senior design project stimulates engineering innovation and entrepreneurship. Each student in their senior year chooses, plans, designs and prototypes a product in this required element of the curriculum. A capstone to the student’s educational career, the senior design project encourages the student to use everything learned in the engineering program to create a practical, real world solution to an engineering challenge.

The senior design competition helps to focus the senior students in increasing the quality and potential for commercial application for their design projects. Judges from local industry evaluate the projects …

Analyzing The Effects Of Inquiry-Based Instruction On The Learning Of Atmospheric Science Among Pre-Service Teacher Education Students, Robert James Ruhf

Dissertations

This study tested whether or not pre-service teacher education students enrolled in inquiry-based earth science courses gained more thorough knowledge, comprehension, and application proficiencies with regard to atmospheric science concepts included in the Michigan Curriculum Framework for Science Education---the content standards of the Michigan State Board of Education for K-12---than did pre-service teacher education students enrolled in a traditionally-based earth science lecture/laboratory course. Content proficiencies were tested at the beginning of the semester (the pretest) and again at theend of the semester (the posttest). A sample of students participated in post-test interview sessions designed to examine in depth their knowledge, …

Gsi: Geo Scene Investigation! Pre-Visit, Support Materials: Lake Mead Geologic Webquest (Grade 7), Discover Mojave: Forever Earth

Curriculum materials (FE)

Student worksheets and teacher rubric to accompany the Lake Mead Geologic WebQuest lesson.

Education In The Environment: A Hands-On Student Research And Outdoor Learning Experience: Quarterly Progress Report: Period Ending November 30, 2006, Environmental Education Strategy For Nevada

Reports (PLI Education)

• Forever Earth was scheduled for 17 days and benefited 307 individuals.
• Technology was successfully tested aboard Forever Earth that may allow for distance education opportunities in Clark County School District classrooms.
• Secretary of Interior Dirk Kempthorne and Congressman Jon Porter were hosted by the National Park Service aboard Forever Earth on October 31, 2006.
• Training for Forever Earth program facilitators was conducted on November 20, 2006.
• Four Discover Mojave Outdoor World events were conducted. A partnership with the Big Brothers/Big Sisters organization is under development to increase participation in the program.
• Meeting held with Las Vegas developer Focus Property Group …

Ists E-Newsletter, November 15, 2006, Iowa Academy Of Science

ISTS Newsletter

In this issue:

--Notes from Your President, Gale Vermeulen

--A Message From Your Past President, Michael Clough

--A Message From Your President-Elect, Traci Maxted

--News

--Announcements

--Your ISTS Leadership Team

Alien Invaders! Post-Visit Lessons, Support Materials (Grade 6), Discover Mojave: Forever Earth

Curriculum materials (FE)

Support material to enable students to write a public service announcement invasive species.

Spherical Geometry, Linda Moore

Department of Mathematics: Master of Arts in Teaching, Exam Expository Papers

Spherical geometry was studied in ancient times as a subset of Euclidian three-dimensional space. It was a logical outcome as the earth is a sphere. The word geometry literally means the measure of the earth. However, the undefined terms, axioms and postulates of Euclidian geometry take on a new meaning when studied on a sphere.

Alien Invaders! Pre-Visit, Support Materials: Water Characteristics (Grade 6), Discover Mojave: Forever Earth

Curriculum materials (FE)

Student worksheets about water quality and the effect invasive species have on it.

Red Rock Desert Learning Center Stakeholder Phasing Meeting: October 5, 2006, Red Rock Desert Learning Center

Reports (RRLC)

• Our goals for this meeting

• What does phasing offer us?

• Possible phasing scenados

• Where do we go from here?

• Other business regarding RRDLC

Iowa Academy Of Science: The New Bulletin, V02n4, Autumn 2006, Iowa Academy Of Science

New Bulletin

Inside This Issue:

--Executive Director Message

--Science Teaching Section Name Election

--Changes to IAS Sections

--Iowa Junior Academy of Science Supporting Student Inquiry

--ISTS President's Message

--Iowa Science Teachers Section Fall Conference

--In Memoriam: James A. Van Allen

Connecting A Disconnected Youth To The Outdoor World, Daphne Sewing, Public Lands Institute

Presentations (DM)

• Understand the components of an effective program that connects youth to the natural world.
• Develop ideas for integrating these components into your existing programs.
• Program effectiveness.
• What we can do as environmental educators.

Ists E-Newsletter, September 15, 2006, Iowa Academy Of Science

ISTS Newsletter

In this issue:

--A Message from Your President

--Fall Conference News

--from the Past President/Conference Chair

--An Invitation

--Breakfasts

--15 Reasons to Attend

--Announcements

--Your ISTS Leadership Team

Using Computational Methods To Reinvigorate An Undergraduate Physics Curriculum, Jaime R. Taylor, B. A. King Iii

Physics Faculty Research

Austin Peay State University's Department of Physics and Astronomy has reinvigorated its physics program by adding a required computational methods class and small computational components to classes across its curriculum. A front-to-back problem management approach has required a change in the way the department assesses students' performance.

Alien Invaders! Pre-Visit, Support Materials: Introduced And Invasive Species (Grade 6), Discover Mojave: Forever Earth

Curriculum materials (FE)

Worksheets to accompany pre-visit lesson about invasive fish.

Education In The Environment: A Hands-On Student Research And Outdoor Learning Experience: Quarterly Progress Report: Period Ending August 31, 2006, Margaret N. Rees

Reports (PLI Education)

During the past three months, the focus of the university’s efforts has included the following highlights:

• Forever Earth was scheduled for 13 days and benefited 110 individuals.
• The National Park Service piloted the concept of using Forever Earth as a mobile visitor center during busy summer weekends. During five outings, Park Service interpreters contacted 1,365 visitors.
• Forever Earth curricula for 5th, 6th, and 7th grades have been completed.
• A Preliminary Implementation Plan was created by the SNAP Conservation Education and Interpretation team.
• A report on the Clark County School District Teacher Survey: Attitudes, Perceptions, Barriers, and Desires for Field Trip …

Incorporating Different Number Bases Into The Elementary School Classroom., Crystal Michele Hall

Electronic Theses and Dissertations

Since becoming an educator and gaining extensive classroom experience, I have concluded that it would be beneficial to elementary school children to learn other number bases and their basic functions and operations. In this thesis, I have developed five units involving lesson plans for incorporating various number bases into the existing curriculum. The units are Decimal (Base 10), Duodecimal (Base 12), Quinary (Base 5), Binary (Base 2), and Octal (Base 8) which are all appropriate for the elementary level.

Statistics: Raising The Bar For The Seventh Grade Classroom., Sherry Lynn Mullins

Electronic Theses and Dissertations

After recognizing the need for a more thorough concentration of statistics at the seventh grade level, the author concluded that it would be a good idea to include statistics that cover both seventh and eighth grade Virginia Standards of Learning. Many years of administering the SOL mathematics test at the eighth grade level led the author to the understanding that some of the more advanced seventh graders would be missing some key concepts taught in eighth grade because those advanced students would be taking algebra in the eighth grade. In this thesis, the author has developed four units that she …

An Introduction To Number Theory Prime Numbers And Their Applications., Crystal Lynn Anderson

Electronic Theses and Dissertations

The author has found, during her experience teaching students on the fourth grade level, that some concepts of number theory haven't even been introduced to the students. Some of these concepts include prime and composite numbers and their applications. Through personal research, the author has found that prime numbers are vital to the understanding of the grade level curriculum. Prime numbers are used to aide in determining divisibility, finding greatest common factors, least common multiples, and common denominators. Through experimentation, classroom examples, and homework, the author has introduced students to prime numbers and their applications.