Search results for "Mathematics EDucation"
showing 10 items of 1280 documents
Technology in Mathematics Teaching
2019
This chapter introduces the chapter of the book, in situating it in a trajectory of two researchers.
Forms of productive complexity as criteria for educational reconstruction: the design of a teaching proposal on thermodynamics
2014
Abstract The paper discusses teaching materials on thermodynamics, designed and implemented in 5 classes of scientifically-oriented secondary schools in Italy (grade 12). The materials are designed to: i) foster conceptual understanding; ii) create a learning environment rich enough to enable each student to find a personal way for appropriating content knowledge. In order to achieve the first aim, the design takes into account the main results of literature about student's difficulties in thermodynamics. In order to achieve the second aim, forms of “productive complexities” are implemented. The paper presents the design criteria and shows why they have the potential to create an inclusive …
Las fracciones, habilidades de alumnos de 15 a 16 años
2018
La indagación descrita es parte de un proyecto de investigación cuyo propósito es identificar relaciones existentes entre habilidades que los alumnos, de entre 15 y 18 años de edad, manifiestan al usar fracciones y su desempeño al resolver problemas descriptivos que involucran procesos iterativos de cálculo de parte del complemento de parte. Los resultados expuestos provienen del análisis de las respuestas de 198 alumnos a un cuestionario sobre conocimientos previos de fracciones. El test consta de siete tareas para evaluar tres tipos de habilidades: Representación gráfica, Cálculo con fracciones y Resolución de problemas. El cuestionario se diseñó considerando: a) componentes de estudios p…
Exploring the Effect of Teaching Methods on Students’ Learning of School Informatics
2015
School informatics is a relatively new subject in comparison to mathematics and science. As a result, there is much less research on the area of informatics didactics. Likewise, there is lack of theoretical grounding of the field and associated teaching methods and learning processes. The lack of research in the field of school informatics makes it difficult to identify which methods are effective to teach the subject. In addition, despite the emphasis on a set of well-defined topics, the informatics curriculum makes few suggestions as to which didactical skills teachers need to acquire in order to teach these topics. In fact, school informatics education is still in its infancy. It lacks t…
Assessing 4th Grade Students’ Computational Thinking through Scratch Programming Projects
2020
Computational thinking (CT) has been introduced in primary schools worldwide. However, rich classroom-based evidence and research on how to assess and support students’ CT through programming are particularly scarce. This empirical study investigates 4th grade students’ (N = 57) CT in a comparatively comprehensive and fine-grained manner by assessing their Scratch projects (N = 325) with a framework that was revised from previous studies to aim towards enhancing CT. The results demonstrate in detail the various coding patterns and code constructs the students programmed in assorted projects throughout a programming course and the extent to which they had conceptual encounters with CT. Notab…
Challenges and Confusions in Learning Version Control with Git
2014
Scholars agree on the importance of incorporating use of version control systems (VCSs) into computing curricula, so as to be able to prepare students for today’s distributed and collaborative work places. One of the present-day distributed version control systems (DVCSs) is Git, the system we have used on several courses. In this paper, we report on the challenges for learning and using the system based on a survey data collected from a project-based course and our own teaching experiences during several different kinds of computing courses. The results of this analysis are discussed and recommendations are made. peerReviewed
Excel como herramienta docente de las asignaturas de Microeconomía
2009
El presente trabajo trata sobre la utilización del programa Excel® en la docencia de las asignaturas relacionadas con la Microeconomía. Se trata de especificar la forma algebraica de un modelo microeconómico para mostrar al alumno cómo es posible la resolución del problema utilizando la hoja de cálculo Excel. De esta forma, el alumno adquiere competencias específicas del área de estudio al tiempo que competencias transversales basadas en habilidades básicas en el manejo del ordenador o las habilidades informáticas básicas.
Web-Based Learning Objects in School Education
2010
The added value of Web-based learning objects (WBLOs) lies in supporting learners to acquire the right knowledge and skills in order to function as active and collaborative learners. To realize this, WBLOs must be both technically and pedagogically usable. Technical usability in itself is not sufficient. To support the learning process, the usability concept must be extended to include pedagogical considerations. The importance of pedagogical usability in education has been recognized, but not sufficiently researched. In addition, little research has been done to evaluate the pedagogical value of WBLOs. The main goal of this paper is to show how to foster pedagogically usable WBLOs in schoo…
What is visual-numeric literacy, and how does it work?
2020
This article explores the concept of literacy related to the use of data visualizations. Literacy is here understood as the ability to make sense from semiotic resources in an educational context. Theoretically the discussion is based in social semiotic theory on multimodality in the tradition of New Literacy Studies. Empirical examples are taken from observations in two Social Science classrooms in upper secondary school in Norway, where the students work with publicly available data visualizations to answer tasks designed by their teacher. The discussion sums up factors that affect reading and learning from such complex resources: taking time to explore axis system, variables, and digital…
A new video-based tool to enhance teaching economics
2018
Abstract We present a new video-based tool developed in Germany to enhance the teaching of economics. The tool consists of authentic teacher-student interactions in economics classes to which instructors need to react. With 18 videos, the tool provides an easily accessible opportunity to assess and enhance teaching performance in economics. The tool was rated by 41 highly experienced secondary school economics teachers according to different criteria relevant for curriculum design and instructional practice, including authenticity of the simulated classroom situations, and typical difficulties and misconceptions students have in learning economics. The teachers confirm the curricular and in…