Current Search: elementary mathematics (x)
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- Title
- DEVELOPING FOURTH GRADERS' PROFICIENCY IN BASIC MULTIPLICATION FACTS THROUGH STRATEGY INSTRUCTION.
- Creator
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Braddock, Stacey, Dixon, Juli, University of Central Florida
- Abstract / Description
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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...
Show moreThe 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 to be very difficult, but they can solve basic facts with ease when using strategies. Students did become more proficient with basic multiplication facts, and they were also able to apply basic fact strategies to extended facts and other multidigit multiplication problems. There is a limited amount of research on how students acquire basic multiplication fact proficiency; however, this study offers more insight to teachers and the research community.
Show less - Date Issued
- 2010
- Identifier
- CFE0003023, ucf:48370
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0003023
- Title
- LINKING PLACE VALUE CONCEPTS WITH COMPUTATIONAL PRACTICES IN THIRD GRADE.
- Creator
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Cuffel, Terry, Dixon, Jule, University of Central Florida
- Abstract / Description
-
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...
Show moreIn 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 of their understanding. Additionally, I examined the strategies that the students chose to use when adding or subtracting multidigit numbers. Student understanding was demonstrated through group discussion and written and oral explanations. My observations, anecdotal records and audio recordings allowed me to further analyze student understanding. The results of my research seem to corroborate previous research studies that emphasize the difficulty that many students have in understanding place value at the conceptual level.
Show less - Date Issued
- 2009
- Identifier
- CFE0002634, ucf:48196
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0002634
- Title
- CHALLENGING A TRADITIONAL SOCIAL NORM IN A SECOND GRADE MATHEMATICS CLASSROOM.
- Creator
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Egendoerfer, Lisa, Dixon, Juli K., University of Central Florida
- Abstract / Description
-
In an attempt to examine classroom dialogue within a second grade classroom, I encouraged students to participate in mathematics discussions without needing to raise their hands before speaking. I challenged this traditional social norm and established sociomathematical norms as the study progressed. My study showed the effects of this change on the dialogue of students in my classroom. Focus was placed on the participation in classroom discussions when traditional social and...
Show moreIn an attempt to examine classroom dialogue within a second grade classroom, I encouraged students to participate in mathematics discussions without needing to raise their hands before speaking. I challenged this traditional social norm and established sociomathematical norms as the study progressed. My study showed the effects of this change on the dialogue of students in my classroom. Focus was placed on the participation in classroom discussions when traditional social and sociomathematical norms were in place as well as when new norms were established. The study helped determine the effects of student-centered dialogue on conceptual understanding as demonstrated in the students' discussions, participation, and written expression.
Show less - Date Issued
- 2006
- Identifier
- CFE0000946, ucf:46734
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0000946
- Title
- LISTENING TO STUDENT VOICES: FIFTH GRADERS' PERCEPTIONS OF THEIR MATHEMATICS LEARNING WITHIN THE CONTEXT OF A MATHEMATICS REFORM EFFORT.
- Creator
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Hoffman, Elizabeth, Killingsworth Roberts, Sherron, University of Central Florida
- Abstract / Description
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This qualitative study explored fifth graders' perceptions of their mathematics learning within the context of a reform effort. Students' voices are the focus of this study due to the paucity of literature on student learning from the students' perspective (Erickson & Shultz, 1992), particularly the elementary student (Gentilucci, 2004). The participants of this study, who in the past have been given a variety of labels including "disadvantaged" or "at-risk," clearly articulated, even in...
Show moreThis qualitative study explored fifth graders' perceptions of their mathematics learning within the context of a reform effort. Students' voices are the focus of this study due to the paucity of literature on student learning from the students' perspective (Erickson & Shultz, 1992), particularly the elementary student (Gentilucci, 2004). The participants of this study, who in the past have been given a variety of labels including "disadvantaged" or "at-risk," clearly articulated, even in nonstandard English, their perceptions of their mathematics learning. They passionately explained what helped them learn mathematics as well as what impeded their mathematics learning and were often incredibly insightful in their commentary. In an effort to hear and present the student voices, the data gathering methods used in this study included the use of focus groups, one-on-one interviews, and classroom observations as well as the use of a student survey. Several ethnographic methods and practices were employed to help ensure the credibility of this study, including triangulation and member checking. Data analysis involved a highly detailed, organic process which culminated in the emergence of a number of significant themes involving students' perspectives of mathematics, their mathematics experiences prior to fifth grade, and finally their perspectives of their learning during the first year of a mathematics reform effort. A number of valuable lessons learned as a result of this study are presented and translated into implications for the elementary mathematics classroom. These lessons, based on the students' own voices, urge teachers to prioritize mathematics instruction, effectively utilize manipulatives, games, and alternative algorithms as well as encourage classroom discourse about mathematics. If teachers would follow this outline, provided by the students' voices, students' mathematical power will be more deeply realized. Additionally, the promise of true reform due to the transformational power of students' voices is discussed and the possibilities defined.
Show less - Date Issued
- 2006
- Identifier
- CFE0000973, ucf:46693
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0000973
- Title
- The Relationship of Computer Science Immersion in Elementary Schools to Achievement of High Poverty Students.
- Creator
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Erickson, Keith, Taylor, Rosemarye, Ceballos, Marjorie, Gordon, William, Clark, M. H., University of Central Florida
- Abstract / Description
-
The purpose of this study was to determine if a relationship existed between the implementation of a computer science immersive learning experience and achievement on the Florida Standards Assessment (FSA) English Language Arts (ELA) or the FSA Mathematics. Two research questions, each with two sub-questions, guided the research of the study. The sub-questions addressed historically underrepresented groups in computer science. These subgroups included African Americans, Hispanics, Mixed Race...
Show moreThe purpose of this study was to determine if a relationship existed between the implementation of a computer science immersive learning experience and achievement on the Florida Standards Assessment (FSA) English Language Arts (ELA) or the FSA Mathematics. Two research questions, each with two sub-questions, guided the research of the study. The sub-questions addressed historically underrepresented groups in computer science. These subgroups included African Americans, Hispanics, Mixed Race individuals, and females. Research Question 1 analyzed the relationship between the implementation of the computer science immersive learning experience when a cohort control group design was used. Research Question 2 determined if a relationship existed when the treatment schools were compared to demographically similar schools that did not receive the treatment of computer science immersion. A two-way analysis of variances (ANOVA) was run for each of the research questions with the subgroups of students used as moderators for the treatment. Statistical significance was found for the following groups; fourth grade ELA Hispanic cohort, fourth grade Hispanic mathematics cohort, third grade ELA cohort, third grade mathematics cohort, the ELA treatment group, and the mathematics treatment group. Statistically significant findings showed negative, positive, and neutral effects on the treatment groups. These findings provide implications for the implementation of computer science immersion in other elementary schools with similar student demographic variables. Further investigation is needed to determine other potential impacts on student achievement over time.
Show less - Date Issued
- 2019
- Identifier
- CFE0007627, ucf:52559
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0007627
- Title
- EFFECTS OF DISCUSSION AND WRITING ON STUDENT UNDERSTANDING OF MATHEMATICS CONCEPTS.
- Creator
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Roicki, Joseph, Ortiz, Enrique, University of Central Florida
- Abstract / Description
-
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...
Show moreFor 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 both at the beginning of the study and continually as the study progressed. Through daily discussions, monthly written assessments, and student interviews, the study helped to determine the importance of developing students' mathematical communication skills and building conceptual understanding of mathematical ideas.
Show less - Date Issued
- 2008
- Identifier
- CFE0002026, ucf:47627
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0002026
- Title
- The Effects of Journaling and Vocabulary Strategies on Elementary Students' Attitudes Towards Mathematical Performance.
- Creator
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Janzen, Renee, Gresham, Regina, Haciomeroglu, Erhan, Roberts, Sherron, University of Central Florida
- Abstract / Description
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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.
- Date Issued
- 2012
- Identifier
- CFE0004266, ucf:49520
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0004266
- Title
- A Multiple Case Study Examining How Third-Grade Students Who Struggle in Mathematics Make Sense of Fraction Concepts.
- Creator
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Gault, Rebecca, Ortiz, Enrique, Dixon, Juli, Nickels, Megan, Little, Mary, University of Central Florida
- Abstract / Description
-
A qualitative multiple case study was conducted to reveal the sense-making processes third-grade students who struggle in mathematics used to build an understanding of fraction concepts. Purposive sampling identified three participants who were struggling in a local school's third grade mathematics classes. This research describes how these participants made sense of fraction concepts through their strengths and struggles while engaged in 15 small-group intervention sessions. Vygotsky's (1934...
Show moreA qualitative multiple case study was conducted to reveal the sense-making processes third-grade students who struggle in mathematics used to build an understanding of fraction concepts. Purposive sampling identified three participants who were struggling in a local school's third grade mathematics classes. This research describes how these participants made sense of fraction concepts through their strengths and struggles while engaged in 15 small-group intervention sessions. Vygotsky's (1934/1986/2012) theory that children's optimal learning is supported by teacher-student interactions was used as an interpretive framework. Tasks were developed over the course of the intervention sessions with consideration of a model developed by Lesh, Post, and Behr (1987) for connecting mathematical representations and the Common Core State Standards for Mathematics (National Governors Association Center for Best Practices (&) Council of Chief State School Officers, 2010). Data, including transcripts, tapes, and artifacts, were analyzed using two frameworks. These were Geary's (2003) classification of three subtypes of learning disabilities in mathematics and Anghileri's (2006) descriptions of social-constructivist scaffolding techniques. The first analysis resulted in a description of each participant's strengths and struggles, including alignment with Geary's subtypes, and how these strengths and struggles interacted with participant's construction of knowledge about fractions. The second analysis described episodes of learning that were supported by social-constructivist scaffolding techniques and revealed how participants made sense of fractions through their interactions with each other, the researcher, and intervention tasks. The researcher found that each participant's learning process, including struggles, was unique, with each interacting in different ways with tasks, manipulatives, pictorial representations, and questioning. For each participant, however, scaffolding techniques oriented around prompting and probing questions, participant verbalizations, and interactions with connected fraction representations were critical in their learning process.
Show less - Date Issued
- 2016
- Identifier
- CFE0006307, ucf:51587
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0006307
- Title
- The Effect of Cognitively Guided Instruction on Students' Problem Solving Strategies and The Effect of Students' Use of Strategies on their Mathematics Achievement.
- Creator
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Sahin, Nesrin, Dixon, Juli, Haciomeroglu, Erhan, Ortiz, Enrique, Bai, Haiyan, Schoen, Robert, University of Central Florida
- Abstract / Description
-
The purpose of this study was to investigate the effect of teachers attending Cognitively Guided Instruction (CGI) professional development on students' problem solving strategies and the effect of students' use of strategies on their mathematics achievement as measured by a standardized test. First, the study analyzed the differences in students' use of strategies between treatment and control groups. The treatment was CGI professional development, and the teachers in the treatment group...
Show moreThe purpose of this study was to investigate the effect of teachers attending Cognitively Guided Instruction (CGI) professional development on students' problem solving strategies and the effect of students' use of strategies on their mathematics achievement as measured by a standardized test. First, the study analyzed the differences in students' use of strategies between treatment and control groups. The treatment was CGI professional development, and the teachers in the treatment group attended CGI workshops whereas the teachers in the control group did not. Next, the study analyzed the differences in the mathematics achievement of students between different strategy groups. A student posttest, which was ITBS (Math Problems and Math Computation), was used to compare students' mathematics achievement. A student pretest was used as a covariate. The results of this study showed that there were statistically significant differences in the students' use of strategies between the treatment and control groups at the second grade level. A greater percentage of treatment students used derived facts / recall strategies (the most advanced strategy for single-digit addition and subtraction) than control students did. The results related to the effect of students' use of strategies on their mathematics achievement showed that the students who used derived facst/recall strategies for single-digit problems had significantly higher mathematics achievement than students who used counting or concrete modeling strategies. Furthermore, the students who used invented algorithms for multi-digit problems had significantly higher mathematics achievement than the students who used standard algorithms.
Show less - Date Issued
- 2015
- Identifier
- CFE0005704, ucf:50137
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0005704
- Title
- LEVELS OF LINE GRAPH QUESTION INTERPRETATION WITH INTERMEDIATE ELEMENTARY STUDENTS OF VARYING SCIENTIFIC AND MATHEMATICAL KNOWLEDGE AND ABILITY: A THINK ALOUD STUDY.
- Creator
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Keller, Stacy, Biraimah, Karen, University of Central Florida
- Abstract / Description
-
This study examined how intermediate elementary students' mathematics and science background knowledge affected their interpretation of line graphs and how their interpretations were affected by graph question levels. A purposive sample of 14 6th-grade students engaged in think aloud interviews (Ericsson & Simon, 1993) while completing an excerpted Test of Graphing in Science (TOGS) (McKenzie & Padilla, 1986). Hand gestures were video recorded. Student performance on the TOGS was assessed...
Show moreThis study examined how intermediate elementary students' mathematics and science background knowledge affected their interpretation of line graphs and how their interpretations were affected by graph question levels. A purposive sample of 14 6th-grade students engaged in think aloud interviews (Ericsson & Simon, 1993) while completing an excerpted Test of Graphing in Science (TOGS) (McKenzie & Padilla, 1986). Hand gestures were video recorded. Student performance on the TOGS was assessed using an assessment rubric created from previously cited factors affecting students' graphing ability. Factors were categorized using Bertin's (1983) three graph question levels. The assessment rubric was validated by Padilla and a veteran mathematics and science teacher. Observational notes were also collected. Data were analyzed using Roth and Bowen's semiotic process of reading graphs (2001). Key findings from this analysis included differences in the use of heuristics, self-generated questions, science knowledge, and self-motivation. Students with higher prior achievement used a greater number and variety of heuristics and more often chose appropriate heuristics. They also monitored their understanding of the question and the adequacy of their strategy and answer by asking themselves questions. Most used their science knowledge spontaneously to check their understanding of the question and the adequacy of their answers. Students with lower and moderate prior achievement favored one heuristic even when it was not useful for answering the question and rarely asked their own questions. In some cases, if students with lower prior achievement had thought about their answers in the context of their science knowledge, they would have been able to recognize their errors. One student with lower prior achievement motivated herself when she thought the questions were too difficult. In addition, students answered the TOGS in one of three ways: as if they were mathematics word problems, science data to be analyzed, or they were confused and had to guess. A second set of findings corroborated how science background knowledge affected graph interpretation: correct science knowledge supported students' reasoning, but it was not necessary to answer any question correctly; correct science knowledge could not compensate for incomplete mathematics knowledge; and incorrect science knowledge often distracted students when they tried to use it while answering a question. Finally, using Roth and Bowen's (2001) two-stage semiotic model of reading graphs, representative vignettes showed emerging patterns from the study. This study added to our understanding of the role of science content knowledge during line graph interpretation, highlighted the importance of heuristics and mathematics procedural knowledge, and documented the importance of perception attentions, motivation, and students' self-generated questions. Recommendations were made for future research in line graph interpretation in mathematics and science education and for improving instruction in this area.
Show less - Date Issued
- 2008
- Identifier
- CFE0002356, ucf:47810
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0002356
- Title
- Replacing the "Raise Your Hand to Speak" Rule with New Social and Sociomathematical Norms in an Elementary Mathematics Classroom.
- Creator
-
Brooks, Lisa, Dixon, Juli, Andreasen, Janet, Ortiz, Enrique, University of Central Florida
- Abstract / Description
-
This qualitative study documents the establishment of new social and sociomathematical norms in a second grade classroom. The teacher allowed students to speak directly to one another without having to raise their hands first during whole group mathematics instruction. Reform efforts in mathematics and the standards for mathematical practice contained in the Common Core State Standards call for students to discuss their reasoning with each other. Data were collected through interviews with...
Show moreThis qualitative study documents the establishment of new social and sociomathematical norms in a second grade classroom. The teacher allowed students to speak directly to one another without having to raise their hands first during whole group mathematics instruction. Reform efforts in mathematics and the standards for mathematical practice contained in the Common Core State Standards call for students to discuss their reasoning with each other. Data were collected through interviews with the teacher and students, field notes, and video-recorded lessons over the course of 23 days. An online survey tool was utilized to share selected video of the teacher's instruction. Initial professional development topics were chosen from research in mathematics education related to the social construction of understanding. Ongoing professional development was responsive to what occurred during instruction. The literature suggests that teachers often utilize traditional teaching methods and struggle to deviate from established patterns regardless of their desire to implement change. The teacher in this study learned that allowing students to talk openly provided him with insight into their mathematical conceptions and misconceptions. The students initially viewed mathematics as a set of rules to follow and exhibited the role of passive recipients of information. This changed as students were provided opportunities to participate in discussions and in doing so developed a new understanding of their role during mathematics lessons. Mathematical errors became a catalyst for communication and were viewed by students as opportunities for assisting their peers.
Show less - Date Issued
- 2014
- Identifier
- CFE0005308, ucf:50517
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0005308
- Title
- ANALYSIS OF THE RELATIONSHIP BETWEEN THE LEVEL OF EDUCATIONAL COMPUTER GAME USE AND MILKEN EXEMPLAR TEACHER INSTRUCTIONAL STRATEGIES.
- Creator
-
Dahan Marks, Yaela, Proctor, Michael, University of Central Florida
- Abstract / Description
-
This research examines the nature and level of educational computer-based game techniques adoption by Milken Educator Award winning teachers in achieving success in their classrooms. The focus of the research is on their level of acceptance of educational computer-based games and the nature of game usage to increase student performance in the classroom. With Davis' (1985) Technology Acceptance Model (Davis, 1985) as the conceptual framework, the research also examines how teachers'...
Show moreThis research examines the nature and level of educational computer-based game techniques adoption by Milken Educator Award winning teachers in achieving success in their classrooms. The focus of the research is on their level of acceptance of educational computer-based games and the nature of game usage to increase student performance in the classroom. With Davis' (1985) Technology Acceptance Model (Davis, 1985) as the conceptual framework, the research also examines how teachers' perceptions of educational computer-based games influence their willingness to incorporate these teaching methods in their classroom. The approach utilizes a descriptive survey to develop and evaluate responses from exemplar teachers about the level and nature of their use (or lack thereof) of educational computer-based games and implementation in the classroom. Further, this research seeks to identify successful and unsuccessful techniques in the use of educational computer-based games in the classroom. In addition, data collection and analysis will seek to identify the strength of relationships between content-specific educational computer-based games and subject; educational computer-based games and gender; educational computer-based games and age; etc. A teacher who is exemplary as defined by Milken Educator Awards possesses, "exceptional educational talent as evidenced by effective instructional practices and student learning results in the classroom and school". Survey findings are placed within the Technology Acceptance Model framework developed by Davis.
Show less - Date Issued
- 2011
- Identifier
- CFE0003682, ucf:48811
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0003682
- Title
- Effects of a Mathematics Graphic Organizer and Virtual Video Modeling on the Word Problem Solving Abilities of Students with Disabilities.
- Creator
-
Delisio, Lauren, Dieker, Lisa, Vasquez, Eleazar, Hines, Rebecca, Dixon, Juli, University of Central Florida
- Abstract / Description
-
Over the last decade, the inclusion of students with disabilities (SWD) in the general education classroom has increased. Currently, 60% of SWD spend 80% or more of their school day in the general education classroom (U.S. Department of Education, 2013). This includes students with autism spectrum disorders (ASD), a developmental disability characterized by impairments in behavior, language, and social skills (American Psychological Association, 2013). Many of these SWD struggle with...
Show moreOver the last decade, the inclusion of students with disabilities (SWD) in the general education classroom has increased. Currently, 60% of SWD spend 80% or more of their school day in the general education classroom (U.S. Department of Education, 2013). This includes students with autism spectrum disorders (ASD), a developmental disability characterized by impairments in behavior, language, and social skills (American Psychological Association, 2013). Many of these SWD struggle with mathematics in the elementary grades; fewer than 20% of SWD are proficient in mathematics when they begin middle school, compared to 45% of their peers without disabilities. Furthermore, 83% of SWD are performing at the basic or below basic level in mathematics in the fourth grade (U.S. Department of Education, 2013). As the rate of ASD continues to increase (Centers for Disease Control, 2013), the number of students with this disability who are included in the general education classroom also continues to rise. These SWD and students with ASD are expected to meet the same rigorous mathematics standards as their peers without disabilities. This study was an attempt to address the unique needs of SWD and students with ASD by combining practices rooted in the literature, strategy instruction and video modeling.The purpose of this study was to determine the effects of an intervention on the ability of students with and without disabilities in inclusive fourth and fifth grade classrooms to solve word problems in mathematics. The intervention package was comprised of a graphic organizer, the K-N-W-S, video models of the researcher teaching the strategy to a student avatar from a virtual simulated classroom, TeachLivE, and daily word problems for students to practice the strategy. The researcher used a quasi-experimental group design with a treatment and a control group to determine the impact of the intervention. Students were assessed on their performance via a pretest and posttest. Analyses of data were conducted on individual test items to assess patterns in performance by mathematical word problem type.The effects of the intervention on SWD, students with ASD, and students without disabilities varied widely between groups as well as amongst individual students, indicating a need for further studies on the effects of mathematics strategy instruction on students with varying needs and abilities.
Show less - Date Issued
- 2015
- Identifier
- CFE0005782, ucf:50065
- Format
- Document (PDF)
- PURL
- http://purl.flvc.org/ucf/fd/CFE0005782