Classroom Mathematical Activity When it is Seen as an Inter-Intra Double Semiotic Process of Interpretation

2016 ◽  
pp. 43-66 ◽  
Author(s):  
Adalira Sáenz-Ludlow ◽  
Shea Zellweger
Keyword(s):  
Mathematical Activity ◽  
Semiotic Process

The Establishment of the Mathematical Bookshelf of the Medieval Hebrew Scholar: Translations and Translators

1997 ◽  
Vol 10 (3) ◽  
pp. 431-451 ◽  
Author(s):  
Tony LÉvy
Keyword(s):  
Fourteenth Century ◽  
Thirteenth Century ◽  
Major Part ◽  
Western Mediterranean ◽  
Mathematical Activity ◽  
Jewish Communities ◽  
Original Works ◽  
Wide Readership ◽  
Medieval Hebrew

The ArgumentThe major part of the mathematical “classics” in Hebrew were translated from Arabic between the second third of the thirteenth century and the first third of the fourteenth century, within the northern littoral of the western Mediterranean. This movement occurred after the original works by Abraham bar Hiyya and Abraham ibn Ezra became available to a wide readership. The translations were intended for a restricted audience — the scholarly readership involved in and dealing with the theoretical sciences. In some cases the translators themselves were professional scientists (e.g., Jacob ben Makhir); in other cases they were, so to speak, professional translators, dealing as well with philosophy, medicine, and other works in Arabic.In aketshing this portrait of the beginning of Herbrew scholarly mathematics, my aim has been to contribute to a better understanding of mathematical activity as such among Jewish communities during this period.

scholarly journals (De)coupling race and language: The state listening subject and its rearticulation of antiracism as racism in Singapore

2021 ◽  
pp. 1-22
Author(s):  
Vincent Pak
Keyword(s):  
Rap Music ◽  
Public Debate ◽  
The State ◽  
Music Video ◽  
Chinese People ◽  
Chinese Community ◽  
National Values ◽  
The Government ◽  
Semiotic Process

Abstract Harmonious multiracialism is one of Singapore's national values, yet race in Singapore is almost always precariously managed. In 2019, race once again became the centre of public debate when a government-sanctioned advertisement featured a Chinese Singaporean actor ‘brownfacing’ as an Indian Singaporean, incurring public outcry. Local entertainers Preeti and Subhas Nair responded with a rap music video that criticised the advertisement and included the line ‘Chinese people always out here fucking it up’, which drew flak from the government and the Chinese community in Singapore. This article considers the state's response to the antiracist practices of the Nair siblings, and the subsequent labelling of their behaviour as racist. The article also introduces the concept of the state listening subject and describes its role in the semiotic process of rearticulation to elucidate how the Singaporean state selectively (de)couples race and language to maintain the national racial order. (Raciolinguistic ideology, multiracialism, rearticulation, state listening subject, race, Singapore, antiracism)*

Multiplication by 10 base-5: Making Sense of Place Value Structure Through an Alternate Base

2015 ◽  
Vol 3 (2) ◽  
pp. 83-98
Author(s):  
Jodi Fasteen ◽  
Kathleen Melhuish ◽  
Eva Thanheiser
Keyword(s):  
Preservice Teachers ◽  
Conceptual Understanding ◽  
Sense Of Place ◽  
Number System ◽  
Place Value ◽  
Mathematical Activity ◽  
Making Sense ◽  
Procedural Fluency ◽  
Whole Number

Prior research has shown that preservice teachers (PSTs) are able to demonstrate procedural fluency with whole number rules and operations, but struggle to explain why these procedures work. Alternate bases provide a context for building conceptual understanding for overly routine rules. In this study, we analyze how PSTs are able to make sense of multiplication by 10five in base five. PSTs' mathematical activity shifted from a procedurally based concatenated digits approach to an explanation based on the structure of the place value number system.

scholarly journals Análisis confirmatorio de la estructura factorial de la ansiedad hacia las matemáticas

2019 ◽  
Vol 38 (1) ◽  
pp. 221-237 ◽  
Author(s):  
Vicente López-Chao ◽  
Dorinda Mato-Vázquez ◽  
Rocío Chao-Fernández
Keyword(s):  
Regression Analysis ◽  
Mathematics Anxiety ◽  
Mathematical Knowledge ◽  
Teaching And Learning ◽  
Linear Regression Analysis ◽  
Multiple Linear Regression Analysis ◽  
Structural Equations ◽  
Predictor Variables ◽  
Mathematical Activity ◽  
Factorial Structure

Esta investigación replantea la estructura factorial de la ansiedad hacia las matemáticas propuesta por Autor (2006), a través del estudio de una muestra de 1220 estudiantes de Educación Secundaria Obligatoria. El modelo de ecuaciones estructurales sugiere un modelo basado en cuatro escalas: "Ansiedad hacia la demostración del conocimiento matemático", "Preocupación por la presencia inevitable de las matemáticas", "Ansiedad hacia la acción matemática" y "Ansiedad hacia la actividad matemática en el entorno No formal". Posteriormente, se ha analizado mediante análisis de regresión lineal múltiple (paso a paso), con el objetivo de predecir el rendimiento académico en matemáticas medido a través de la calificación del curso anterior. Los resultados muestran un mayor porcentaje de predicción en el curso más alto, lo que confirma la importancia de la ansiedad como variable predictora en el rendimiento y, por lo tanto, su influencia determinante en el proceso de enseñanza y aprendizaje, así como los resultados académicos adquiridos. This research rethinks the factorial structure of the anxiety towards mathematics proposed by Autor (2006), through the study of a sample of 1220 students of Compulsory Secondary Education. The model of structural equations suggests a model based on four scales: "Anxiety towards the demonstration of mathematical knowledge", "Preoccupation with the inevitable presence of mathematics", "Anxiety towards mathematical action" and "Anxiety towards mathematical activity in environment Not formal". Subsequently, it has been analyzed by multiple linear regression analysis (step by step), with the aim of predicting the academic performance in mathematics measured through the qualification of the previous Mathematics course grade. The results show a higher prediction percentage in the highest course, confirming the importance of anxiety as predictor variables on the performance and therefore, its determining influence on the teaching and learning process, as well as the academic results acquired.

scholarly journals Pre-university informal engagement with mathematical activities and the decision to study mathematics at university

2020 ◽  
Vol 18 (3) ◽  
pp. 10-22
Author(s):  
Katie Steckles ◽  
Peter Rowlett ◽  
Angharad Ugonna
Keyword(s):  
Social Media ◽  
Career Choice ◽  
Small Sample ◽  
First Year ◽  
Mathematical Activity ◽  
Online Videos ◽  
High Level ◽  
Watching Tv ◽  
Mathematical Activities

A survey was created to investigate the experiences of mathematics undergraduates with informal mathematical activity prior to starting university, and links these with the decision to study mathematics. A questionnaire was completed by a small sample of first-year undergraduates at two UK universities. Generally, incoming undergraduates are shown to have a high level of enjoyment of mathematics and engagement with informal mathematical activity. Popular activities included mathematical puzzles and games, and online videos about maths. Students were often engaged with family or via social media, playing computer, tablet or phone games, watching TV game shows with mathematical aspects and participating in organised competitions. Only around half engaged via talks or workshops organised through school and watching more structured documentaries or videos of lectures. Few participated in organised clubs. It seems there was greater engagement with ‘fun’ aspects of mathematics than with activities which demonstrate mathematics linked to career choice. The link to goals of outreach and similar initiatives is discussed, with further research indicated.

scholarly journals Distance and Social Ties in the « Burqa Affair »: Spatial Arrangements and Regimes of Visibility

K@iros ◽  
2019 ◽  
Author(s):  
Camila ARÊAS
Keyword(s):  
Public Space ◽  
Social Cohesion ◽  
Social Ties ◽  
Public Spaces ◽  
Public Debate ◽  
The Social ◽  
The Face ◽  
Semiotic Process

This study develops a semiotics analysis of the « burqa affair » on French national press and observes how this public debate interrogates the problematic of the distance (physical, social and symbolical) between the secular and religious subjects in view of the question of social ties (recognition and appreciation). The analysis of the prohibitionist discourse in such debate brings into light the importance of the face in the republican conception of social ties and the primacy of the figure of transparency inside republican regime of visibility. This republican translation of the social cohesion configures a spatial problematic since it generates a semiotic process that redefines the concept of “public space” and consecrate it in the terms of 2010 law. The reconfiguration of distance that results from the mediatisation of the “burqa affair” carries, in return, some significant effects over the practical and symbolical modalities of social ties, notably the relation between oneself and the others, and raises important questionings about the meaning of contemporary public spaces and places.

scholarly journals Pre–service and In-service primary teachers’ generic and subject-specific skills On Geometric understanding of symmetry: A case study

2021 ◽  
Author(s):  
Shiva Mafakheri
Keyword(s):  
Symmetry Axis ◽  
Primary Teachers ◽  
Primary Teacher ◽  
Elementary Level ◽  
Mathematical Activity ◽  
Math Teachers ◽  
Teacher Needs ◽  
Service Training ◽  
Prospective Primary Teachers

Abstract According to the curricula all over the world symmetry plays an important role in the teaching geometry at primary levels. Geometry is one of topics that have the most problematic content knowledge for the prospective primary teachers. This paper studies the understanding of the symmetry of shapes among pre-service and in-service teachers to find out their visual perception of the geometric shapes symmetry and the symmetry axis. The aim is to create a symmetrical pattern with symmetry axis of the shapes. Evidence that only content-oriented professional development coursework taken by primary school math teachers appears effective, suggests that relatively more resources ought to be put into content focused training for teachers and that changes are warranted at the elementary level and in pedagogical in-service training generally. The primary teacher needs to be able to modify some proposed problems in order to get a richer mathematical activity, being aware of their mathematical benefits. It should be part of growing the capacity of analyzing didactically the mathematics activity.

Symbolizing as a Constructive Activity in a Computer Microworld

1996 ◽  
Vol 14 (2) ◽  
pp. 113-138 ◽  
Author(s):  
Leslie P. Steffe ◽  
John Olive
Keyword(s):  
Mathematical Activity ◽  
Constructivist Teaching ◽  
Guiding Principle ◽  
Computer Microworld ◽  
Mathematical Symbols ◽  
Teaching Episode ◽  
Numeral Systems ◽  
Mental Operations

In the design of computer microworlds as media for children's mathematical action, our basic and guiding principle was to create possible actions children could use to enact their mental operations. These possible actions open pathways for children's mathematical activity that coemerge in the activity. We illustrate this coemergence through a constructivist teaching episode with two children working with the computer microworld TIMA: Bars. During this episode, in which the children took turns to partition a bar into fourths and thirds recursively, the symbolic nature of their partitioning operations became apparent. The children developed their own drawings and numeral systems to further symbolize their symbolic mental operations. The symbolic nature of the children's partitioning operations was crucial in their establishment of more conventional mathematical symbols.

Entertaining mathematics presented by steam educational approach in teaching preschool and primary school age children

2021 ◽  
Vol 29 (1) ◽  
Author(s):  
Vanya Ivanova ◽  
◽  
◽  
Keyword(s):  
Primary School ◽  
Educational Technologies ◽  
School Age Children ◽  
Mathematical Activity ◽  
School Age ◽  
Motivation To Learn ◽  
Educational Approach ◽  
The Subject ◽  
Primary School Age ◽  
Interest And Motivation

The subject of this article is to clarify the connection between entertainment in Math lessons and educational STEAM technologies, which have the potential to motivate and stimulate the interest of preschool and primary school age in Math and their cognitive logical - mathematical activity. The article discusses the STEAM approach in its essence and teaching Maths using this method. The article also presents some educational technologies in fun Math, which allow children to discover for themselves through the methods of experimentation, exploration and experience, and this acquired independence leads children to an increased interest and motivation to learn.

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