Title

Exploring mathematical connections of preuniversity students through tasks involving rates of change

Author

CRISOLOGO DOLORES FLORES

MARTHA IRIS RIVERA LOPEZ

JAVIER GARCIA GARCIA

Access level

Open Access

Summary or description

This paper reports the results of a research exploring the mathematical connections of pre-university students while they solving tasks which involving rates of change. We assume mathematical connections as a cognitive process through which a person finds real relationships between two or more ideas, concepts, definitions, theorems, procedures, representations or meanings or with other disciplines or the real-world. Four tasks were proposed to the 33 pre-university students that participated in this research; the central concept of the first task is the slope, the last three tasks contain conceptslikevelocity,speedandacceleration.Task-basedinterviews were conducted to collect data and later analysed with thematic analysis. Results showed most of the students made mathematical connections of the procedural type, the mathematical connections ofthecommonfeaturestypearemadeinsmallerquantitiesandthe mathematicalconnectionofthegeneralizationtypeisscarcelymade. Furthermore, students considered slope as a concept disconnected fromvelocity,speedandacceleration.

Publisher

International Journal of Mathematical Education in Science and Technology

Publish date

January, 2019

Publication type

Article

Format

application/pdf

Language

English

Audience

General public

Source repository

Repositorio Institucional de Ciencia Abierta de la Universidad Autónoma de Guerrero

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0

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