Science and Mathematics Education Commons^™

Change Bell Ringing And Mathematics: A High School Student Excursion Into Graph Theory And Group Theory, Kristi Carlson

Honors Theses

This unit was created as a way to introduce higher level mathematics concepts to advanced high school students. All five of the National Council of Teachers of Mathematics Process Standards are found in this unit. For most of the unit, students work within small groups

A Study Of How Precursor Key Concepts For Organic Chemistry Success Are Understood By General Chemistry Students, Patrick Gerard Meyer

Dissertations

This study examines college student understanding of key concepts that will support future organic chemistry success as determined by university instructors. During four one-hour individual interviews the sixteen subjects attempted to solve general chemistry problems. A think-aloud protocol was used along with a whiteboard where the students could draw and illustrate their ideas. The protocols for the interviews were adapted from the Covalent Structure and Bonding two-tiered multiple choice diagnostic instrument (Peterson, Treagust, & Garnett, 1989) and augmented by the Geometry and Polarity of Moleculessingle-tiered multiple choice instrument (Furió & Calatayud, 1996). The interviews were videotaped, transcribed, and coded …

A Middle School Standards-Based Science Curriculum Handbook, Eleanor B. Hess

Electronic Theses and Dissertations

As teachers implement the National Science Education Standards (1996) many must change the instructional methods they have used throughout their careers. This handbook will assist teachers to be facilitators in inquiry-based classrooms. The nine units of this handbook have been implemented for three years in an eighth grade classroom and have been used and modified by three different teachers to meet their own needs. The units in this handbook were chosen by MSAD #3, Unity, Maine, to reflect the curriculum requirements of The State of Maine Learning Results (1997). Included in this handbook are physics units covering motion, forces, work, …

Formative Assessment: The Effect On Academic Achievement And Attitudes Toward Science, Susanne Casey

Theses and Dissertations

The purposes of this study were to (a) determine if the use of formative assessment in the science classroom improved academic achievement in a group of ninth grade honors level students; and (b) determine the effect of formative assessment on the attitudes these students have toward science. Data was collected from two control groups (N=24 and N=26) and the experimental, comparison group (N=28). Students were administered two Likert-type surveys, an attitude survey and a causal attribution survey. Each survey was given at the start of the experiment and again at the end of the experiment. Summative test scores were also …

An Examination Of The Role Of Writing In Mathematics Instruction, Amy Jeppsen

Theses and Dissertations

This study uses qualitative methods to investigate the use of writing in a content course for elementary education majors in which writing was considered an important part of mathematical learning. The study differs from previous studies by investigating the role of writing in the everyday instructional activities, rather than investigating writing as a separate mathematical activity. An analysis of the instruction and class discussions that took place in this class reveals that components of writing that were addressed implicitly and explicitly in classroom instruction were developed simultaneously with conceptual understanding, suggesting a much stronger and more integral relationship between writing …

Fraction Multiplication And Division Image Change In Pre-Service Elementary Teachers, Jennifer J. Cluff

Theses and Dissertations

This study investigated three pre-service elementary teachers' understanding of fractions and fraction multiplication and division. The motivation for this study was lack of conceptual understanding of fractions and fraction multiplication and division. Pre-service elementary teachers were chosen because teachers are the conduit of information for their students. The subjects were followed through the fractions unit in a mathematics methods course for pre-service elementary teachers at Brigham Young University. Each subject volunteered to participate and were interviewed and videotaped throughout the study, and they also provided copies of all work done in the fractions unit in the course. The data is …

Teachers' Perceptions And Curriculum Analysis For A Zoo Education Program, Ronald S. Berger

Theses and Dissertations

Study intent investigated teachers' perceptions of a zoo education program and evaluated modules. Study explored program effectiveness by evaluating teachers' motivation to participate, students' engagement, presenter performance, program effectiveness, and teachers' met expectations. Study explored if program addressed New Jersey and Pennsylvania standards, North American Association for Environmental Education (NAAEE) guidelines, and a lesson plan format. Research investigated teachers' perceptions by questionnaire from strongly disagree to strongly agree. Teachers perceived presenters performed well, students engaged, and integrating curriculum the motivation to participate. Research to evaluate modules was subjective. Modules addressed Science and Social Studies for New Jersey, Science and Technology, …

Programmatic Assessment Of Nonformal Environmental Education Programs In Southern New Jersey, Teresa E. Andres

Theses and Dissertations

Nonformal environmental education experiences can be useful tools for teachers when the programs are connected to state standards and national guidelines. This study examined how well field trip programs at nonformal environmental education centers in southern New Jersey met the New Jersey Core Curriculum Content Standards for environmental education and the North American Association for Environmental Education's Nonformal Environmental Education Programs Guidelines for Excellence. Fourteen centers from the six southernmost counties were sent questionnaires. Of the fourteen centers, eight responded to the questionnaire. The programs offered at these centers were then evaluated using a checklist for the state standards and …

Hands-On Activities To Be Implemented Within A Title I/Lap Math Program, Margaret Rae Hancock

All Graduate Projects

The project provides middle school math teachers who work with the lower quartile of the student population at the middle school level, a handbook of strategies, methods and activity ideas to implement into the classroom to enhance student learning. The handbook allows middle school math teachers the opportunity to explore alternative teaching practices. It contains student-centered activities, which will allow the lower quartile of the student population an opportunity to have a positive experience in math, as well as taking ownership of their learning. By connecting the students prior knowledge to situations in math that the students can make a …

Understanding Photosynthesis And Plant Cellular Respiration As “Nested Systems”: The Characterization Of Pre-Service Teachers’ Conceptions, Mary H. Brown

Dissertations

This dissertation project focused on pre-service elementary teachers' conceptions of the plant processes of photosynthesis and cellular respiration as being connected, occurring at multiple ecological levels, and working within "nested systems." Participants enrolled in a biology course designed for elementary education majors provided their views of the processes through a series of tasks with a peer, a semi-structured interview, and clarified both photosynthesisand plant cellular respiration directly following classroom instruction on the two topics. The instructor of the course was interviewed after a preliminary analysis of the participants' responses. Data were analyzed using the qualitative analysis computer program The Ethnograph …

Meaningful Learning: Reconciling The Tensions Between Constructivist And Environmentally Sustainable Pedagogy, Nancy Van Kannel-Ray

Dissertations

Critics of constructivism argue, in many ways correctly, that this approach to education is culturally and environmentally damaging because constructivism may not develop an understanding of the interdependence between the human community and the world in which people live. Advocates for environmentally sustainable pedagogy argue the importance of understanding patterns of thinking that allow communities to live sustainably. The purpose of this study is to resolve the tensions between the two pedagogical frameworks: constructivism and environmental sustainability.

The tensions are resolved in two ways. First, there are forms of constructivism that align in viable ways with the criteria critics argue …

Differences In Teacher Qualifications And The Relationship To Middle School Student Achievement In Mathematics, Carrie R. Ferguson

Doctoral Dissertations

The purpose of the study was to compare mathematics teacher preparation and experience to the achievement of middle school students (grades 6–8) on the mathematics section of the Texas Assessment of Knowledge and Skills (TAKS). Using a theoretical framework, the research examined the extent to which the teacher qualification variables were related to the student achievement. Measures of teacher qualifications included four independent variables: (a) number of mathematics content hours, (b) level of teaching certification, (c) number of years teaching experience, and (d) number of years teaching middle school/junior high mathematics. Participants in this causal-comparative study included 97 teachers and …

The Effects Of Discourse And Journal Writing On Students' Attitudes Towards Mathematics In A Fifth Grade Classroom: An Action Research Study, Anna Rose

Electronic Theses and Dissertations

The purpose of this study was to investigate how my use of discourse and journal writing affected students' attitudes and conceptions of mathematics in a 5th grade mathematics classroom. The nature of students' strengths and weaknesses with mathematics using discourse and journal writing were described. To show students' attitudes towards the two teaching methods transcription of teacher and student discourse on digital audio recordings, observational notes, journal writing, and pre and post attitude surveys were used. The research approach was qualitative and quantitative. The participants in this twelve-week study were twenty fifth grade students from a private school in central …

Integrating Award Winning Literature Into A Constructivist Based Middle School Mathematics Curriculum, Michael Douglas Martone

All Graduate Projects

The purpose of this project was to design three independent units that integrate award winning literature and mathematics to be used in middle school mathematics classrooms. Numerous educators have been linking mathematics and literature in their classrooms. Children's literature gives students context in mathematics that can lead to an increase in students understanding of concepts. This project includes three independent units that are aligned with the national standards set forth by the National Council of Teachers of Mathematics. Suggestions for further study on the connection between literature and mathematics are discussed.

Dual Language: It's Effectiveness And How It Impacts Learning With Regards To Science Taught Thematicly In Elementary, Elsa J. Gonzalez

All Graduate Projects

The primary purpose of this project is to develop a month long integrated thematic unit for 2nd graders in a dual language program that address research findings in the area of effective student learning in dual language programs. Incorporation of science methodology, ESL strategies, and thematic teaching are also researched for effectiveness and addressed in the project. Dual Language and its effectiveness will also be compared to other bilingual programs. Dual language with appropriate implementation increases student achievement in learning a second language (Kirk, 2002).

Fractions, Decimals, And Percents : A Fifth Grade Curriculum Unit, Jeffrey Li

Graduate Student Independent Studies

This independent study outlines a fifth grade curriculum unit for fractions, decimals, and percents. The unit utilizes a problem-solving approach to lead to deep understanding of fractions and their relations to decimals and percents. The study is influenced by writings by Hiebert, Dewey, Piaget, \/ygotsky, and Fosnot, and uses a lesson planning format created by Hal Melnick. Four explorations drive the unit:

Exploration 1: What is a fraction?

Exploration 2: Going Deeper with Fractions

Exploration 3: Connecting Fractions to Decimals and Percents

Exploration 4: Comparing Fractional Amounts

Effects Of A Mathematics Curriculum Rich In Spatial Reasoning Activities On Fifth Grade Students' Abilities To Spatially Reason: An Action Research Project, Theresa Varn

Electronic Theses and Dissertations

The purpose of this study is to describe the effect of a curriculum rich in spatial reasoning activities and experiences on the ability of my fifth grade students to spatially reason. The study was conducted to examine 1) the effects of my practice of incorporating spatial reasoning lessons and activities in my fifth-grade mathematics classroom on the students' ability to spatially reason and 2) the effects of my practice of incorporating spatial reasoning lessons and activities on my students' ability to problem solve. Data were collected over a ten-week period through the use of student interviews, anecdotal records, photos of …

Improving Basic Organic Chemistry Skills Among High School Chemistry Students Through The Use Of A Webquest, Jill Elizabeth Nation

Theses Digitization Project

The purpose of the project was to develop an Internet resource for high school teachers who teach higher level chemistry, which includes organic chemistry. This Organic Chemistry WebQuest will foster a student-directed learning environment that will enable students to do two things: (1) students will learn basic and organic chemistry nomenclature and be able to write chemical equations involving organic molecules, and (2) students will be able to use various technologies to present items to their peers and others.

An Effective Science Education Program Can Be A Deterrent To The Drop Out Of Hispanic Females, Sally Anne Field

Theses Digitization Project

The purpose of this study is to look at parallel factors between the Hispanic female dropout rate and possible resiliency methods such as retention through inquiry based science education. This type of educational program might provide insight into the many educational possibilities that are open to Hispanic females.

A Model For Instructional Integration For Science And English-Language Development, Patricia Diane Andreano

Theses Digitization Project

This project recommends a professional development model for the integration of language arts and science skills to improve the literacy and scientific proficiency of elementary students, specifically English language learners. The goal is to prepare students to score well on the fluency aspects of the advanced levels of the California English Language Development Test (CELDT).

Concept Attainment In Mathematics Within Content-Based Instruction For Secondary English As A Second Language, Kwang-Sug Lee

Theses Digitization Project

The purpose of this project is to provide a useful model, the Concept Attainment Model in Mathematics, which implicates the concept attainment teaching method based on adjunct content-based instruction by using visuals and manipulatives in order to help ESL students be successful for both substantive content areas.

The Status And Quality Of Secondary Science Teaching And Learning In Lagos State, Nigeria, Taiwo O. Ogunmade

Theses: Doctorates and Masters

This study investigated and described the status and quality of secondary science teaching and learning in Lagos State, Nigeria. Quantitative and qualitative methods were used for gathering research data. Quantitative data were obtained from the surveys of 78 junior secondary science teachers and 500 junior secondary students from three Local Education Districts of Lagos State. Qualitative data on the other hand, were gathered from analysis of national and state curriculum documents and from focus groups of science teachers, school principals, parent association representatives, education officers, teacher educators, representatives of the professional association for science teachers and representatives of examination bodies …

The Effects Of An Intervention To Increase Liberal Arts Mathematics And Science Majors' Knowledge Of And Attitudinal Favorability Toward The Teaching Profession, Carolyn Klemballa

Seton Hall University Dissertations and Theses (ETDs)

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An Action Research Study Involving Fifth-Grade Students Learning Fractions Through A Situative Perspective With Story Problems, Colleen Allen

Electronic Theses and Dissertations

The purpose of this action research study was to investigate the affects of teaching through a situative perspective with story problems on students' understanding of fraction concepts and operations in my fifth-grade mathematics classroom. Students participated in twelve weeks of instruction. Data was collected in the form of pre and post tests, audiotaped and videotaped recordings of instructional sessions, and student work samples. Data analysis revealed that my students constructed their own knowledge about various fraction concepts and operations because students engaged in discussions, after solving story problems, that developed, extended and restructured their knowledge. One example of this occurred …

An Investigation Of High School Geometry Students Proving And Logical Thinking Abilities And The Impact Of Dynamic Geometry Software On Student Performance, Lalitha Subramanian

Electronic Theses and Dissertations

The purpose of this study was to investigate (a) the role of a yearlong geometry course on high school geometry students' logical thinking and proof construction abilities, (b) the linkage between students' logical thinking and proof construction abilities, and (c) the impact of dynamic geometry software on students' performance. In addition, this study also ventured to determine if the type of geometry course had any impact on students' logical thinking and proof construction achievement. The sample for the study consisted of 1,325 high school geometry students enrolled in regular, honors, and mastery courses in four high schools from the school …

Investigating The Effectiveness Of Professional Development On High School Physics Teachers' Conceptual Understanding Of Newtonian Mechanics, Instructional Practices, And The Conceptual Growth Of Their Students, Julia K. Moeller

Dissertations and Theses @ UNI

The purpose of this study was to examine the effectiveness of a physics professional development program on secondary science teachers' conceptual knowledge of Newtonian mechanics, instructional practices and the conceptual growth of their students. The University of Northern Iowa Physics Institute enabled a group of twenty-one Iowa high school and middle school science teachers to complete the physics coursework required to obtain the State of lowa 7-12 Grade Physics Teaching endorsement. The Institute provided experiences to improve physics content knowledge and proficiency of constructivist methodologies for teaching high school physics.

Twelve Institute participants completed a two-year program during the 2002 …

Fraction Models That Promote Understanding For Elementary Students, Lynette Hull

Electronic Theses and Dissertations

This study examined the use of the set, area, and linear models of fraction representation to enhance elementary students' conceptual understanding of fractions. Students' preferences regarding the set, area, and linear models of fractions during independent work was also investigated. This study took place in a 5th grade class consisting of 21 students in a suburban public elementary school. Students participated in classroom activities which required them to use manipulatives to represent fractions using the set, area, and linear models. Students also had experiences using the models to investigate equivalent fractions, compare fractions, and perform operations. Students maintained journals throughout …

The Effects Of Journal Writing On Student Attitudes And Performance In Problem Solving, Christine Quinones

Electronic Theses and Dissertations

This study summarizes research conducted in a second grade classroom at a rural elementary school in the fall of 2004. This study investigated the practice of using writing activities in mathematics to improve student attitudes and performance in problem solving. The classroom teacher supplemented traditional mathematics instruction with daily problem solving activities and affective journal writing. Students were asked to complete daily problem solving prompts and write about their problem-solving solutions. Attitude data was collected using a pre and post attitude survey as well as affective journal writing assignments. Performance data was collected using a performance based problem-solving rubric. Results …

Integrating Journal Writing With Inquiry Based Science Instruction In A Second Grade Classroom, Lauren Zissman

Electronic Theses and Dissertations

This action research study investigated the effects of using science journals to promote science writing and to investigate changes in student attitudes in a second grade inquiry-based science class. This was an action research study in which qualitative and quantitative data was collected. The data was collected using science journals, pre and post inventories, field notes, teacher observations, videotaped science inquiry lessons, and surveys. The students demonstrated a true fondness for journal writing and expressed interest in continued use. After concluding this action research study, I better understand the benefits of utilizing journal writing to enhance my teaching of the …

The Effects Of Integrating Technologyinto An 8th Grade Science Curriculum, Gregory Brunton

Electronic Theses and Dissertations

The growing need for technological literacy has increased its presence in public classrooms more than ever before. The purpose of this research study was to study the effects of technology integration on student achievement and attitudes toward science and technology. The participants in this 18-week study involved the 86 8th grade students at Winding Hills School in Orlando, Florida. Data were collected using a pre and post vocabulary assessment, weekly vocabulary quizzes, student attitude surveys, student and parent correspondence as it relates to the study such as parent notes and e-mails, and classroom observation notes. Several conclusions were made. The …