Understanding and interpreting calculus graphs: Refining an instrument

Nadia Perez-Goytia, Angeles Dominguez, Genaro Zavala

Resultado de la investigación: Contribución a los tipos de informe/libroContribución a la conferenciarevisión exhaustiva

5 Citas (Scopus)

Resumen

The objective of this ongoing study is to refine an instrument to evaluate conceptual understanding and graphical interpretation of a function and its derivative. The instrument is based on a modified version of the Test of Understanding Graphs in Kinematics (TUG-K) which consists of 26 items (7 dimensions). In the new instrument, Test of Understanding Graphs in Calculus (TUG-C), the kinematics context has been removed from the items creating a new context-free version. To favor the translation from kinematics to Calculus, the focus is on 5 out of the 7 original dimensions of the test, giving a 16-item test. A total of 526 students from a university level Introductory Physics course participated in the study. Half of the students were administered the kinematics test and the other half took the calculus test. This work will present data showing preliminary results of the instrument and new directions on improving the instrument.

Idioma originalInglés
Título de la publicación alojada2010 Physics Education Research Conference, PERC
Páginas249-252
Número de páginas4
Volumen1289
DOI
EstadoPublicada - 1 dic 2010
Evento2010 Physics Education Research Conference, PERC - Portland, OR, Estados Unidos
Duración: 21 jul 201022 jul 2010

Otros

Otros2010 Physics Education Research Conference, PERC
País/TerritorioEstados Unidos
CiudadPortland, OR
Período21/07/1022/07/10

Áreas temáticas de ASJC Scopus

  • Física y astronomía (todo)

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