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Articles 61 - 90 of 120

Full-Text Articles in Science and Mathematics Education

Secondary And Postsecondary Calculus Instructors' Expectations Of Student Knowledge Of Functions: A Multiple-Case Study, Cheryl Avila Jan 2013

Secondary And Postsecondary Calculus Instructors' Expectations Of Student Knowledge Of Functions: A Multiple-Case Study, Cheryl Avila

Electronic Theses and Dissertations

This multiple-case study examines the explicit and implicit assumptions of six veteran calculus instructors from three types of educational institutions, comparing and contrasting their views on the iteration of conceptual understanding and procedural fluency of pre-calculus topics. There were three components to the research data recording process. The first component was a written survey, the second component was a "think-aloud" activity of the instructors analyzing the results of a function diagnostic instrument administered to a calculus class, and for the third component, the instructors responded to two quotations. As a result of this activity, themes were found between and among …

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Pre-Service Elementary Teachers' Self-Efficacy Beliefs About Science Using Critical Incident Technique: A Case Study Approach., Meera Ravikumar Jan 2013

Pre-Service Elementary Teachers' Self-Efficacy Beliefs About Science Using Critical Incident Technique: A Case Study Approach., Meera Ravikumar

Electronic Theses and Dissertations

The primary goal of this case study using qualitative and quantitative methods was to investigate pre-service elementary teachers’ initial self-efficacy beliefs about science and science teaching by exploring the K-12 science experiences of these prospective elementary teachers. Of the 108 participants who completed the science teaching efficacy belief survey (STEBI-B) (Enochs & Riggs, 1990), 12 participants were selected to be interviewed using Flanagan’s (1954) critical incident technique. Participants were asked to share their past positive and negative incidents during their K- 12 years with science and science teachers. They were also asked to report how past incidents affected them at …

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Gifted Students' Engagement In A Middle School Research And Critical Thinking Course, Samuel Crupi Jr Jan 2012

Gifted Students' Engagement In A Middle School Research And Critical Thinking Course, Samuel Crupi Jr

Electronic Theses and Dissertations

This action research was an analysis of a group of eighth grade gifted students ‘classroom engagement in a large urban school district. Over a two-week period a variety of data were collected. Data were collected using the Student Engagement Instrument (Appleton & Christenson, 2004), which is a self-report of students’ perceptions of engagement. Observation data of student engagement were collected using a teacher developed student engagement checklist, which measured academic and behavioral indications of student engagement. At the end of the two week observation period students participated in an exit interview focused on their perceptions of student engagement. The student …

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Mathematic Strategies For Teaching Problem Solving: The Influence Of Teaching Mathematical Problem Solving Strategies On Students' Attitudes In Middle School, Kelly Lynn Klingler Jan 2012

Mathematic Strategies For Teaching Problem Solving: The Influence Of Teaching Mathematical Problem Solving Strategies On Students' Attitudes In Middle School, Kelly Lynn Klingler

Electronic Theses and Dissertations

The purpose of this action research study was to observe the influence of teaching mathematical problem solving strategies on students’ attitudes in middle school. The goal was to teach five problem solving strategies: Drawing Pictures, Making a Chart or Table, Looking for a Pattern, Working Backwards, and Guess and Check, and have students reflect upon the process. I believed that my students would use these problem solving strategies as supportive tools for solving mathematical word problems. A relationship from the Mathematics Attitudes survey scores on students’ attitudes towards problem solving in mathematics was found. Students took the Mathematics Attitudes survey …

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The Effects Of Journaling And Vocabulary Strategies On Elementary Students' Attitudes Towards Mathematical Performance, Renee Marie Janzen Jan 2012

The Effects Of Journaling And Vocabulary Strategies On Elementary Students' Attitudes Towards Mathematical Performance, Renee Marie Janzen

Electronic Theses and Dissertations

In an attempt to examine the effects of journaling and vocabulary strategies on elementary students’ attitudes towards mathematical performance, I embedded reflective journaling and vocabulary strategies into my fourth grade mathematics curriculum. The mathematics content focused on whole number place value, multiplication, and division. My study revealed the positive effects these interventions can have on elementary students’ attitudes towards mathematics.

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Influencing Students To Become Stewards Of The Earth's Ocean, Jenifer Trimble Jan 2012

Influencing Students To Become Stewards Of The Earth's Ocean, Jenifer Trimble

Electronic Theses and Dissertations

The purpose of this action research study was to document 8th grade students' experiences at a residential marine learning facility as they discovered the interconnections between life on Earth and its dependency on ocean health. My goal was for students to take their new knowledge and share it with others in a quest to become educated and caring stewards of the Earth's ocean. Students in this study participated in open peer and instructor discussions, performed full and guided inquiry activities, and snorkeled among the shallow water habitats that transition from mangroves toward coral reefs to discover the interconnections among shallow …

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The Implementation Of Engineering Design Challenges On 4th Grade Students' Attitudes Towards Engineering, Classroom Climate, And Writing Ability, Tara L. Newby Jan 2012

The Implementation Of Engineering Design Challenges On 4th Grade Students' Attitudes Towards Engineering, Classroom Climate, And Writing Ability, Tara L. Newby

Electronic Theses and Dissertations

The purpose of this study was to determine if my practice of having 4th grade students participate in engineering design challenges impacted their attitudes towards engineering, the classroom climate, and writing ability. In this action research students were given a pre and posttest that measured their attitudes towards engineering and their perceptions of the classroom climate. A pre and post written reflection was also examined and compared for the use of predicting, observing, thinking, explaining, reflecting, and yearning to learn more. A triangulation of data included the use of pre and posttest statistical analysis, rubrics, teacher observation, and student interviews. …

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The Influence Of Choice In Manipulatives On Second Grade Students' Attitudes, Achievement, And Explanations Of Two-Digit Addition Concepts, Aryn Siegel Jan 2012

The Influence Of Choice In Manipulatives On Second Grade Students' Attitudes, Achievement, And Explanations Of Two-Digit Addition Concepts, Aryn Siegel

Electronic Theses and Dissertations

The purpose of this study was to improve my teaching practice, as well as my second grade students' success with two-digit addition concepts, by allowing them to choose the manipulative tools to explore problems and justify solutions. I examined how allowing my students this choice influenced their attitudes, achievement, and explanations of their thought processes. I found that allowing students to choose their own manipulatives had positive influences in all three areas. Pre- and post-test results showed an overall shift toward more positive mathematics attitudes, as well as increased academic achievement with two-digit addition concepts. Students also demonstrated changes in …

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Probing Space: Formative Assessment In A Middle School Inquiry-Based Science Classroom, Clinton W. Anderson Jan 2012

Probing Space: Formative Assessment In A Middle School Inquiry-Based Science Classroom, Clinton W. Anderson

Electronic Theses and Dissertations

This action research thesis was performed to explore the research questions: How did the use of formative assessment affect student performance data in understanding the concepts of the Sun-Earth-Moon system?, How did the use of learning scales as formative techniques impact student self-assessment of their knowledge of the Sun-Earth-Moon system?, How did the implementation of formative assessment techniques affect student discourse on the topic of the Sun-Earth-Moon system? Formative assessment techniques including "talk-friendly" probes, sticky bars, and agree-disagree statements were used in the classroom to expose gaps in knowledge, to facilitate discourse, and promote self-assessment. A triangulation of data included …

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An Exploration Of Materials For Music Integration In Elementary Science Education, Nicole Jennet Mills May 2011

An Exploration Of Materials For Music Integration In Elementary Science Education, Nicole Jennet Mills

HIM 1990-2015

Strong educators always look for different ways to excite and enthrall their students in the curriculum. The field of science education often loses student interest due to the complexities and vocabulary found in the scientific realm. Incorporating music into the classroom has shown positive results as a way to integrate student learning and a different way of facilitating students in the learning process (Brewer, 1992; Davies, 200). Resources for implementing the integration of music and science exist throughout the Internet in a variety of mediums. This study looks at the availability of said resources and the concepts they cover, for …

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Ucf Upward Bound Program Promoting First Generation In College, Low Income And Multicultural Students Stem College Success, Christina Restrepo May 2011

Ucf Upward Bound Program Promoting First Generation In College, Low Income And Multicultural Students Stem College Success, Christina Restrepo

HIM 1990-2015

The objective of this research is to explore the perceptions of UCF Upward Bound Program participants using focus groups and pre-posttest surveys in order to assess students' level of understanding of Science, Technology, Engineering, and Mathematics (STEM) related coursework, secondary education preparation in science and mathematics, and their perceptions of barriers to a STEM college education. Also, this study centers on the summer 2010 science and mathematics residential portion of the Upward Bound Program. Program outcomes and effectiveness were evaluated based on the change in student insight of the Upward Bound Program's stake in their secondary education. In addition, pre-posttest …

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The Influence Of Virtual Manipulatives On Second Grader's Acquisition Of Place Value Concepts, Kay Jolicoeur Jan 2011

The Influence Of Virtual Manipulatives On Second Grader's Acquisition Of Place Value Concepts, Kay Jolicoeur

Electronic Theses and Dissertations

The purpose of this study was to examine my own practice of teaching place value and the influence virtual manipulatives had, in addition to physical manipulatives, on place value understanding of my second grade students. I wanted to see how adding a base-ten computer applet might better meet the needs of all learners while also meeting the needs of today’s technological classroom. Through this study, I found that both physical and virtual manipulatives helped students acquire place value concepts. I found that virtual manipulatives had features that engaged students in a way that increased their mathematical language, increased students’ ability …

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Influence Of Using Context Supportive Of The Area Model On Sixth Grade Students' Performance When Writing Word Problems For Fraction Subtraction And Multiplication, Monica L. Friske Jan 2011

Influence Of Using Context Supportive Of The Area Model On Sixth Grade Students' Performance When Writing Word Problems For Fraction Subtraction And Multiplication, Monica L. Friske

Electronic Theses and Dissertations

The purpose of this action research study was to evaluate my own practice of teaching writing word problems with fraction subtraction and fraction multiplication using appropriate context. I wanted to see how focusing my instruction on the use of the area model and manipulatives could develop students’ understanding of fractions when writing word problems. I chose this topic because Florida has adopted the Common Core State Standards and will be implementing them in the coming years. These standards encourage the development of deeper understanding of mathematics, including fractions. I hoped this research would give my students the opportunity to make …

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An Investigation In Journal Writing And Cooperative Learning With 8th Grade Geometry Students In The Construction Of Proof, Paul Wojcik Jan 2011

An Investigation In Journal Writing And Cooperative Learning With 8th Grade Geometry Students In The Construction Of Proof, Paul Wojcik

Electronic Theses and Dissertations

This action research study summarizes the investigation of journal writing and cooperative grouping with 8th grade geometry students in the construction of proof. Students written responses to prompts in journals were analyzed over the course of twelve weeks. Case studies of four students were developed from the researchers’ three geometry classes. All four students in the study participated in an academic program called Pre International Baccalaureate Preparation. Standardized test scores and an attitude scale categorized the four students. The ATMAT survey (Appendix A) measured each student’s attitude toward mathematics. Writing prompts focused on the students’ perceptions of the group process …

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The Implementation Of Interactive Science Notebooks And The Effect It Has On Students Writing, Eva Braxton Jan 2010

The Implementation Of Interactive Science Notebooks And The Effect It Has On Students Writing, Eva Braxton

Electronic Theses and Dissertations

The purpose of this study was to determine whether or not my practice of implementing Interactive Science Notebooks (ISN) impacts 4th grade students writing in science. Through this action research, students' writing was analyzed to determine whether the use of ISN affected students' use of details, support claims and justifications in their written responses. Also through the use of the Interactive Science Notebook, students' use of science vocabulary in their writing was also analyzed. Finally, students' reflective writing practices were examined in order to determine how students understood and explored physical science. A triangulation of data gathered consisted of the …

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Developing Fourth Graders' Proficiency In Basic Multiplication Facts Through Strategy Instruction, Stacey Braddock Jan 2010

Developing Fourth Graders' Proficiency In Basic Multiplication Facts Through Strategy Instruction, Stacey Braddock

Electronic Theses and Dissertations

The purpose of this action research study was to evaluate my own practice of teaching basic multiplication facts to fourth graders. I wanted to see how focusing my instruction on strategies would help my students develop proficiency in basic multiplication facts. I chose this topic because Florida was in the process of shifting to new standards that encourage teaching for deeper meaning. I hoped this research would give my students the opportunity to make sense of multiplication on a deeper level, while giving me insight into how students learn multiplication. Through this study, I learned that students initially find multiplication …

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The Impact Of Universal Design For Learning-Representation Practices On Concept Maps And The Development Of Quality Scientific Explanations, Lisa A. Finnegan Jan 2010

The Impact Of Universal Design For Learning-Representation Practices On Concept Maps And The Development Of Quality Scientific Explanations, Lisa A. Finnegan

Electronic Theses and Dissertations

The purpose of this action research project was to determine how my practice of implementing Universal Design for Learning-Representation (UDL-R) principles influenced my students’ understanding of content and enhanced their ability to organize their knowledge using concept maps. A secondary purpose of this action research project was to determine if student created concept maps served as a useful tool to enrich students’ written scientific explanations. Students in this study completed concept maps and wrote explanations about adaptations before and after participating in lessons enriched with UDL-R principles that included the use of multimedia sources, website searches, and trade books. The …

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Linking Place Value Concepts With Computational Practices In Third Grade, Terry Cuffel Jan 2009

Linking Place Value Concepts With Computational Practices In Third Grade, Terry Cuffel

Electronic Theses and Dissertations

In an attempt to examine student understanding of place value with third graders, I conducted action research with a small group of girls to determine if my use of instructional strategies would encourage the development of conceptual understanding of place value. Strategies that have been found to encourage conceptual development of place value, such as use of the candy factory, were incorporated into my instruction. Instructional strategies were adjusted as the study progressed to meet the needs of the students and the development of their understanding of place value. Student explanations of their use of strategies contributed to my interpretation …

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The Influence Of Graphic Organizers On Students' Ability To Summarize And Comprehend Science Content Regarding The Earth's Changing Surface, Patricia Goss Jan 2009

The Influence Of Graphic Organizers On Students' Ability To Summarize And Comprehend Science Content Regarding The Earth's Changing Surface, Patricia Goss

Electronic Theses and Dissertations

The purpose of this action research project was to determine how my practice of using graphic organizers during instruction influenced my students' ability to summarize and comprehend significant fifth grade Earth Science content regarding the Earth's changing surface. A secondary purpose was to determine the students' perceptions of how concept mapping assisted in making connections to understand the fifth grade Earth Science content regarding the Earth's changing surface. The three processes used to collect data for this research were concept maps, focus groups and the pre- and post-test results. The themes that emerged were the ability to describe, categorize and …

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Can Guided Inquiry Based Labs Improve Performance In Data Analysis And Conclusion Synthesis In Sixth Grade Life Science?, Melonie Moore Jan 2009

Can Guided Inquiry Based Labs Improve Performance In Data Analysis And Conclusion Synthesis In Sixth Grade Life Science?, Melonie Moore

Electronic Theses and Dissertations

Desiring to examine the performance of science process skills such as data analysis and conclusion synthesis in sixth grade Life Science students, I used an inquiry strategy called "guided inquiry" in a series of six laboratory assignments during the normal county-mandated order of instruction for Life Science. I based my analysis upon these laboratory exercises, a survey of student attitudes towards science done before the study began and after the study completed, an assessment of inquiry understanding done before and after the study was finished, routine material tests, and a science final class evaluation done after the study was finished. …

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Roses Are Red, Violets Are Bluehow Poetry In Science Can Help Students Learn Something New, Kimberly Casselman Jan 2009

Roses Are Red, Violets Are Bluehow Poetry In Science Can Help Students Learn Something New, Kimberly Casselman

Electronic Theses and Dissertations

This study was an attempt to examine how poetry integrated with science could assist eighth graders in the memorization of key science vocabulary words. Furthermore, it would investigate if student attitude, interest, and motivation would improve with the use of the poetry. Instruction was adjusted to implement poetry into astronomy lessons. Memorization activities such as poems, chanting, and repetition were used to help students remember the vocabulary and the definitions. Pre/post tests were used to interpret if the poetry did assist in the memorization of the astronomy vocabulary. Science interest surveys and science attitude surveys were used to interpret if …

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Fostering Teacher's Conceptual Understanding Of Ordering, Adding, And Subtracting Fractions Through School-Based Professional Development, Jessica Maguhn Jan 2009

Fostering Teacher's Conceptual Understanding Of Ordering, Adding, And Subtracting Fractions Through School-Based Professional Development, Jessica Maguhn

Electronic Theses and Dissertations

In an attempt to examine my practice of providing conceptually-based professional development on fractions to fifth grade teachers, I conducted a series of four one hour professional development workshops. I focused on the conceptual understanding of ordering, adding, and subtracting fractions. I examined the solution process that teachers used to solve fraction problems and their abilities to explain and justify their solutions in an attempt to interpret their understanding. My data showed the effects of this workshop series. The study helped determine the effects of conceptually-based professional development on fractions as demonstrated in the teachers' discussions, participation, and written explanations.

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Science Inquiry Kits And Teacher Preparedness To Teach Science As Inquiry In Elementary Classrooms, Angela Clayton Jan 2009

Science Inquiry Kits And Teacher Preparedness To Teach Science As Inquiry In Elementary Classrooms, Angela Clayton

Electronic Theses and Dissertations

The National Science Education Standards (1996) indicate that science education should include inquiry instruction. Many teachers still struggle with how to implement inquiry in their classrooms and a lack of high quality inquiry-based instructional materials has been posited as a hindrance. The purpose of this qualitative study was to observe the instructional practices of three elementary teachers when using an inquiry-based science kit program in their fourth grade classrooms. Teacher practices and their attitudes towards their preparedness to teach science with the support of the curricular program were examined. Data were collected through pre/post survey comparisons, observations, and a focus …

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The Effects Of Informal Science Education On Students' Attitudes And Academic Performance, Samuel Ashley Jan 2008

The Effects Of Informal Science Education On Students' Attitudes And Academic Performance, Samuel Ashley

Electronic Theses and Dissertations

Will student attitudes towards science change when they are given a chance to explore an area of science in which they have indicated an interest? This action research thesis investigated this question over a period of nine weeks. The subjects of this study included twelve students enrolled in the same seventh grade physical science class. The school was located in a suburban setting in the Southeast United States. Data for this study was collected with anecdotal notes, participation grid, science attitude survey, student interviews, and student journals. This study found that when students are given the opportunity to pursue an …

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Development Of Seventh Grade Pre-Algebra Students' Mathematical Problem Solving Through Written Explanations And Justificati, Rebecca Jones Jan 2008

Development Of Seventh Grade Pre-Algebra Students' Mathematical Problem Solving Through Written Explanations And Justificati, Rebecca Jones

Electronic Theses and Dissertations

In this action research, the interactions of seventh grade pre-algebra students in a mathematics classroom shared their explanation and justification processes through group work. Prior to the start of the study students were given a written pre-test to determine current conceptual thinking in mathematics. Over the next nine weeks, the teacher engaged the students in problem solving activities that included reasoning skills, communication and making connections through discussion with their peers. Following nine weeks of written and verbal discourse, students were provided a post-test to determine changes in their conceptual thinking. Overall students' grades, journal writings and test scores showed …

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Effects Of Discussion And Writing On Student Understanding Of Mathematics Concepts, Joseph Roicki Jan 2008

Effects Of Discussion And Writing On Student Understanding Of Mathematics Concepts, Joseph Roicki

Electronic Theses and Dissertations

For this action research project, I wanted to examine my practice of teaching mathematics. Specifically, I encouraged students to improve their communication skills during my math class through daily discussion and writing tasks. After establishing a class set of sociomathematical norms, the students solved problems provided by the Every Day Counts: Calendar Math program and used verbal and written formats to describe their problem solving methods and reasons. My study showed the effects of using discussion and writing to help students develop their conceptual understanding of mathematical ideas. Focus was placed on the quality of daily discussions and written tasks …

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Using Communication Techniques In The Low-Performing Mathematics Classroom: A Study Of Fractions,Decimals,Performance And Attitu, Pamela Guyton Jan 2008

Using Communication Techniques In The Low-Performing Mathematics Classroom: A Study Of Fractions,Decimals,Performance And Attitu, Pamela Guyton

Electronic Theses and Dissertations

Within a low-performing seventh grade mathematics classroom, communication techniques including discourse, collaborative groups, listening, reading, and writing were implemented during a six week period. This study shows how the use of these techniques led to the twenty four students' conceptual understanding of fraction and decimal concepts. This research study provides insight to the deep-seeded beliefs of low-performing students. It provides a record of how the teacher used communication techniques in the classroom and had a strong positive impact on the attitudes and performance of these struggling students.

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The Effect Of Mathematical Manipulative Materials On Third Grade Students' Participation, Engagement, And Academic Performan, Caryn Ross Jan 2008

The Effect Of Mathematical Manipulative Materials On Third Grade Students' Participation, Engagement, And Academic Performan, Caryn Ross

Electronic Theses and Dissertations

This study is the summary of research conducted in a third grade classroom during a unit on multi-digit addition and subtraction. The classroom teacher utilized mathematical manipulative materials throughout the course of this unit as a supplement to aid in the conceptual understanding of addition and subtraction. This study showed the effects of those manipulatives on third grade students' participation, engagement, and academic performance. Data collected from teacher observations and video recordings indicated a positive relationship between manipulatives and student participation and engagement. A pre-test/post-test and student work samples were used to determine effects on academic performance. Data showed students' …

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The Effects Of Problem Solving Strategy Instruction, Journal Writing And Discourse On 6th Grade Advanced Mathematics Student Per, Melissa Wittcop Jan 2008

The Effects Of Problem Solving Strategy Instruction, Journal Writing And Discourse On 6th Grade Advanced Mathematics Student Per, Melissa Wittcop

Electronic Theses and Dissertations

There are two purposes to this study. The first was for me, as a teacher, to try something new in my instruction and grow from it. The second purpose of this study focused on the students. I wanted to see what level of performance in problem solving my students are at currently, and how the use of journaling and discourse affected the students' problem solving abilities. A problem-solving unit was taught heuristically in order to introduce students to the various strategies that could be used in problem solving. Math journals were also used for problem solving and reflection. Classroom discourse …

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Effects On Student Performance Of Using Hands-On Activities To Teach Seventh Grade Students' Measurement Concepts, Darlene Hoke Jan 2008

Effects On Student Performance Of Using Hands-On Activities To Teach Seventh Grade Students' Measurement Concepts, Darlene Hoke

Electronic Theses and Dissertations

Student performance on measurement concepts in mathematics was the basis for this action research study. This study summarizes research conducted in a seventh grade classroom at an urban middle school during fall of 2005. The study investigated the practice of using hands-on activities in addition to the standard mathematics curriculum to improve student performance in measurement tasks. Students were asked to respond to questions posed by both teacher and other students in the classroom. Data were collected using measurement survey, focus group discussions, math journals, and teacher observations. Results of this study showed that student performance on measurement tasks increased …

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