16 results on '"*ALGEBRA education"'
Search Results
2. Development and validation of the algebra teachers' self‐efficacy instrument: Assessment of algebra teachers' knowledge and personal teaching efficacy.
- Author
-
Wilkerson, Trena L., Eddy, Colleen M., Quebec Fuentes, Sarah, Sorto, M. Alejandra, Gupta, Dittika, Ward, Elizabeth K., Jasper, William A., Parker, Yolanda A., Mallam, Winifred, Cooper, Sandra, and Kerschen, Keith
- Subjects
- *
ALGEBRA education , *MATHEMATICS teachers , *EFFECTIVE teaching , *MATHEMATICS education , *CAREER development - Abstract
There is a compelling need to develop an algebra teacher self‐efficacy instrument (ATSEI) as algebra continues to be considered a gatekeeper course for postsecondary educational and career opportunities, which is seen as a crucial piece in closing the achievement gap. This paper reports on the development and validation of the ATSEI, an instrument that measures two domains, Efficacy To Do School Algebra (Knowledge Efficacy, KE‐A) and Efficacy to Teach Algebra (Personal Teaching Efficacy, PTE‐A) along six categories. Four of the categories represented content standards (variables, functions, patterns, and modeling) and two of the categories represented process standards (technology and concrete models, and multiple representations). Through conducting an exploratory factor analysis across two phases, the instrument was reduced and refined from an initial 118 items developed from a curriculum analysis to 36 items that reflected two significant categories, Functions and Technology. The ATSEI measure is validated for in‐service mathematics teachers and thus provides an instrument to examine need and impact in professional development venues. The specificity of the ATSEI allows those working with teachers to be better able to support them in the field and in return positively influence the learning outcomes of the students they teach. [ABSTRACT FROM AUTHOR]
- Published
- 2018
- Full Text
- View/download PDF
3. An assessment of the sources of the reversal error through classic and new variables.
- Author
-
Soneira, Carlos, González-Calero, José Antonio, and Arnau, David
- Subjects
- *
WORD problems (Mathematics) , *MATHEMATICS education , *ALGEBRA education , *STUDENT teachers , *MATHEMATICAL ability - Abstract
We present two empirical studies with 241 and 211 pre-service teachers that evaluate the explanatory power of word order matching and static comparison as models for the reversal error. We used tasks consisting of generating an algebraic equation representing a comparison given in a verbal statement. We introduce the types of magnitude involved in the statement as variables of analysis, something that was not previously tackled in previous works. Our results show that there are no statistical differences in the production of reversal errors depending on the information included in the name used to designate the variable, and that there are statistical differences depending on the syntactic configuration as well as the type of magnitude involved in the statement. The interpretation of these results indicates that both word order matching and static comparison have some potential as explanatory models for the reversal error, and that neither one of them, alone, is enough to completely explain the phenomenon. [ABSTRACT FROM AUTHOR]
- Published
- 2018
- Full Text
- View/download PDF
4. The many colors of algebra: The impact of equity focused teaching upon student learning and engagement.
- Author
-
Boaler, Jo and Sengupta-Irving, Tesha
- Subjects
- *
ALGEBRA education , *SCHOOLS , *MATHEMATICS students , *MATHEMATICS education , *ACADEMIC achievement - Abstract
The number of students who leave U.S. schools mathematically underprepared has prompted widespread concern. Low achieving students, many of whom have been turned off mathematics, are often placed in low tracks and given remedial, skills-oriented work. This study examines a different approach wherein heterogeneous groups of students were given responsibility and agency and asked to engage in a range of mathematical practices collaboratively. The teaching intervention, which was introduced in the first paper, took place as part of a summer class on algebra, and it gave students the opportunity to participate with mathematics in changed ways. This paper will report evidence that the vast majority responded with increased engagement, achievement, and enjoyment. The students chose collaboration and agency as critical to their improved relationships with mathematics. [ABSTRACT FROM AUTHOR]
- Published
- 2016
- Full Text
- View/download PDF
5. A Comparison of Symbol-Precedence View in Investigative and Conventional Textbooks Used in Algebra Courses.
- Author
-
Sherman, Milan F., Walkington, Candace, and Howell, Elizabeth
- Subjects
- *
EDUCATIONAL change , *MATHEMATICS education , *CURRICULUM planning , *ALGEBRA education , *MATHEMATICS students , *RATING of students - Abstract
Recent reform movements have emphasized students making meaning of algebraic relationships; however, research on student thinking and learning often remains disconnected from the design of widely used curricular materials. Although a previous examination of algebra textbooks (Nathan, Long, & Alibali, 2002) demonstrated a preference for a symbols-first approach, research has demonstrated that Algebra I students' performance on verbally presented problems is better than on symbolic equations, consistent with cognitive theories suggesting the value of concreteness fading. The present study investigates whether current textbooks used in Algebra I courses demonstrate a formalisms-first approach using five different analyses. Results show that despite nearly 2 decades of research on student learning, the conventional textbooks used in most classrooms have been resistant to change and emphasize manipulation with symbols prior to making sense of verbal scenarios. [ABSTRACT FROM AUTHOR]
- Published
- 2016
- Full Text
- View/download PDF
6. Unifying the Algebra for All Movement.
- Author
-
Eddy, Colleen M., Quebec Fuentes, Sarah, Ward, Elizabeth K., Parker, Yolanda A., Cooper, Sandi, Jasper, William A., Mallam, Winifred A., Sorto, M. Alejandra, and Wilkerson, Trena L.
- Subjects
- *
MATHEMATICS students , *MATHEMATICS education , *ALGEBRA education , *EDUCATION policy , *COLLEGE students - Abstract
There exists an increased focus on school mathematics, especially first-year algebra, due to recent efforts for all students to be college and career ready. In addition, there are calls, policies, and legislation advocating for all students to study algebra epitomized by four rationales of the Algebra for All movement. In light of this movement, there must be a clear consensus about what is taught in the name of algebra. Yet, researchers documented this is not the case. The present research proposes to unify the leading algebra standards and assessment framework documents to identify the key ideas of algebra. The analysis resulted in six key ideas: (a) Variables, (b) Functions, (c) Patterns, (d) Modeling, (e) Technology, and (f) Multiple Representations. Outlined is the research process and resulting unification of existing algebra framework documents, and consideration is given for its uses in educational policy regarding algebra and potential directions for future research. [ABSTRACT FROM PUBLISHER]
- Published
- 2015
- Full Text
- View/download PDF
7. Effective communication, critical aspects and compositionality in algebra.
- Author
-
Olteanu, Lucian
- Subjects
- *
COMMUNICATION in education , *EFFECTIVE teaching , *ALGEBRA education , *COMPOSITIONALITY (Linguistics) , *MATHEMATICS education , *TEENAGERS , *SECONDARY education - Abstract
This paper contains a discussion of how the concept of critical aspects and the principle of compositionality can provide a powerful tool to analyse and understand the communications that occur in the classroom. It is grounded in data collected in a longitudinal study. The content chosen is algebra. It is argued that the critical aspects and the principle of compositionality should be considered as a methodological principle that describes how communication in the classroom should be designed. Here, I present the power of using variation theory whose main purpose is to generate an understanding of critical aspects and compositionality in practice. [ABSTRACT FROM AUTHOR]
- Published
- 2014
- Full Text
- View/download PDF
8. Reasoning-and-proving in algebra: The case of two reform-oriented U.S. textbooks.
- Author
-
Davis, Jon D., Smith, Dustin O., Roy, Abhik R., and Bilgic, Yusuf K.
- Subjects
- *
ALGEBRA textbooks , *ALGEBRA education , *MATHEMATICS education , *MATHEMATICS textbooks , *REASONING , *TEXTBOOK evaluation , *EVALUATION , *EDUCATION - Abstract
Highlights: [•] Reasoning-and-proving in exposition and tasks in two reform algebra texts examined. [•] Statistically significant differences between texts in tasks and exposition sentences. [•] Statistically different treatment across algebra subtopics in each text. [•] Few patterns or conjectures were tied to the development of arguments. [•] Technology not well represented across categories in either text. [Copyright &y& Elsevier]
- Published
- 2014
- Full Text
- View/download PDF
9. Prerequisite algebra skills and associated misconceptions of middle grade students: A review.
- Author
-
Bush, Sarah B. and Karp, Karen S.
- Subjects
- *
ALGEBRA education , *MATHEMATICAL ability , *MATHEMATICS students , *COMMON Core State Standards , *LITERATURE reviews , *STUDENT teachers , *MATHEMATICS education - Abstract
Highlights: [•] We present a review of literature on prerequisite algebra skills and associated misconceptions of middle grade students. [•] We use the Common Core State Standards for Mathematics content domains and standards for mathematical practice as an organizing framework. [•] This review sheds light on the need for pre-service and in-service teachers of mathematics at the middle grades to be fully aware of student misunderstandings. [•] Implications for practice and future research are discussed. [Copyright &y& Elsevier]
- Published
- 2013
- Full Text
- View/download PDF
10. Algebraic manipulation as motion within a landscape.
- Author
-
Wittmann, Michael, Flood, Virginia, and Black, Katrina
- Subjects
- *
MATHEMATICS education , *ALGEBRA education , *PHYSICS education , *PROBLEM solving research , *GESTURE , *COGNITION research , *SEPARATION of variables , *DIFFERENTIAL equations - Abstract
We show that students rearranging the terms of a mathematical equation in order to separate variables prior to integration use gestures and speech to manipulate the mathematical terms on the page. They treat the terms of the equation as physical objects in a landscape, capable of being moved around. We analyze our results within the tradition of embodied cognition and use conceptual metaphors such as the path-source-goal schema and the idea of fictive motion. We find that students solving the problem correctly and efficiently do not use overt mathematical language like multiplication or division. Instead, their gestures and ambiguous speech of moving are the only algebra used at that moment. [ABSTRACT FROM AUTHOR]
- Published
- 2013
- Full Text
- View/download PDF
11. Should All Students Be Required to Take Algebra? Are Any Two Snowflakes Alike?
- Author
-
Morgatto, Sara Festa
- Subjects
- *
HIGHER education , *EMPLOYMENT & education , *ALGEBRA education , *AGE & employment , *EDUCATION research , *MATHEMATICAL analysis , *MATHEMATICS education - Abstract
In this article, the author explores the "algebra for all" issue to raise awareness about the many facets of this dilemma facing educators at the middle and high school levels. She discusses both sides of this controversial issue, especially regarding its impact on students' futures relative to higher education and employment. The author concludes that unless dramatic reform occurs in the delivery of algebra so that all students benefit from such instruction, students must make the decision to take algebra based on individual needs, interests, and desires. [ABSTRACT FROM AUTHOR]
- Published
- 2008
- Full Text
- View/download PDF
12. Perceiving the General: The Multisemiotic Dimension of Students' Algebraic Activity.
- Author
-
Radford, Luis, Bardini, Caroline, and Sabena, Cristina
- Subjects
- *
ALGEBRA education , *RESEARCH on students , *ACTIVITY programs in education , *EXPERIMENTAL methods in education , *MATHEMATICS education , *ELEMENTARY education , *PHENOMENOLOGY , *DIMENSIONAL analysis , *QUALITATIVE research - Abstract
In this article, we deal with students' algebraic generalizations set in the context of elementary geometric-numeric patterns. Drawing from Vygotsky's psychology, Leont'ev's Activity Theory, and Husserl's phenomenology, we focus on the various semiotic resources mobilized by students in their passage from the particular to the general. Two small groups of Grade 9 students are investigated through a fourdimensional analysis: video, audio, transcripts, and written material. The resulting qualitative analysis shows how discourse, gestures, actions, and rhythms orchestrate one another and how, through a complex and subtle coordination of them, the students objectify different aspects of their spatial-temporal mathematical experience. The analysis also suggests connections between the syntax of the students' algebraic formulas and the semiotic means of objectification through which the formulas were forged, thereby shedding some light on the meaning of students' algebraic expression. Some implications for the teaching and learning of mathematics are discussed. [ABSTRACT FROM AUTHOR]
- Published
- 2007
13. Connections Between Generalizing and Justifying: Students' Reasoning with Linear Relationships.
- Author
-
Ellis, Amy B.
- Subjects
- *
MATHEMATICS education , *ALGEBRA education , *STUDENTS , *SCHOOL children , *MIDDLE school students , *MIDDLE schools , *MATHEMATICAL analysis , *MATHEMATICAL functions , *DIFFERENTIAL equations - Abstract
Research investigating algebra students' abilities to generalize and justify suggests that they experience difficulty in creating and using appropriate generalizations and proofs. Although the field has documented students' errors, less is known about what students do understand to be general and convincing. This study examines the ways in which seven middle school students generalized and justified while exploring linear functions. Students' generalizations and proof schemes were identified and categorized in order to establish connections between types of generalizations and types of justifications. These connections led to the identification of four mechanisms for change that supported students' engagement in increasingly sophisticated forms of algebraic reasoning: (a) iterative action/reflection cycles, (b) mathematical focus, (c) generalizations that promote deductive reasoning, and (d) influence of deductive reasoning on generalizing. [ABSTRACT FROM AUTHOR]
- Published
- 2007
14. A third grader's way of thinking about linear function tables
- Author
-
Martinez, Mara and Brizuela, Bárbara M.
- Subjects
- *
MATHEMATICS education (Primary) , *MATHEMATICS education , *ALGEBRA education , *MATHEMATICAL functions , *PRIMARY education , *EDUCATION - Abstract
Abstract: This paper is inscribed within the research effort to produce evidence regarding primary school students’ learning of algebra. Given the results obtained so far in the research community, we are convinced that young elementary school students can successfully learn algebra. Moreover, children this young can make use of different representational systems, including function tables, algebraic notation, and graphs in the Cartesian coordinate grid. In our research, we introduce algebra from a functional perspective. A functional perspective moves away from the mere symbolic manipulation of equations and focuses on relationships between variables. In investigating the processes of teaching and learning algebra at this age, we are interested in identifying meaningful teaching situations. Within each type of teaching situation, we focus on what kind of knowledge students produce, what are the main obstacles they find in their learning, as well as the intermediate states of knowledge between what they know and the target knowledge for the teaching situation. In this paper, we present a case study focusing on the approach adopted by a third grade student, Marisa, when she was producing the formula for a linear function while she was working with the information of a problem displayed in a function table containing pairs of inputs–outputs. We will frame the analysis and discussion on Marisa''s approach in terms of the concept of theorem-in action (Vergnaud, 1982) and we will contrast it with the scalar and functional approaches introduced by Vergnaud (1988) in his Theory of Multiplicative Fields. The approach adopted by Marisa turns out to have both scalar and functional aspects to it, providing us with new ways of thinking of children''s potential responses to functions. [Copyright &y& Elsevier]
- Published
- 2006
- Full Text
- View/download PDF
15. Essential Principles of Effective Mathematics Instruction: Methods to Reach All Students.
- Author
-
Smith, Karen S. and Geller, Carol
- Subjects
- *
MATHEMATICS education , *STUDENTS with disabilities , *LEARNING disabilities , *ALGEBRA education , *MATHEMATICS problems & exercises , *PROBLEM-based learning - Abstract
ABSTRACT: This article presents essential principles for mathematics instruction for students with disabilities and those who are at risk for school failure. These students have great difficulty in applying algorithmic knowledge to solve problems and even greater difficulty with abstract problem solving associated with higher level mathematics. A procedural and cognitive model of problem solving at the algebraic level is presented. [ABSTRACT FROM AUTHOR]
- Published
- 2004
- Full Text
- View/download PDF
16. Neuroscience and the Teaching of Mathematics.
- Author
-
Lee, Kerry and Ng, Swee Fong
- Subjects
- *
NEUROSCIENCES , *MATHEMATICS education , *BRAIN imaging , *ALGEBRA education - Abstract
Much of the neuroimaging research has focused on how mathematical operations are performed. Although this body of research has provided insight for the refinement of pedagogy, there are very few neuroimaging studies on how mathematical operations should be taught. In this article, we describe the teaching of algebra in Singapore schools and the imperatives that led us to develop two neuroimaging studies that examined questions of curricular concerns. One of the challenges was to condense issues from classrooms into tasks suitable for neuroimaging studies. Another challenge, not particular to the neuroimaging method, was to draw suitable inferences from the findings and translate them into pedagogical practices. We describe our efforts and outline some continuing challenges. [ABSTRACT FROM AUTHOR]
- Published
- 2011
- Full Text
- View/download PDF
Catalog
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.