Making sense of students actions in an open-ended virtual laboratory environment

Yaakov Gal; Oriel Uzan; Robert Belford; Michael Karabinos; David Yaron

doi:10.1021/ed500531a

Making sense of students actions in an open-ended virtual laboratory environment

Yaakov Gal
, Oriel Uzan
, Robert Belford
, Michael Karabinos
, David Yaron

Research output: Contribution to journal › Article › peer-review

Abstract

A process for analyzing log files collected from open-ended learning environments is developed and tested on a virtual lab problem involving reaction stoichiometry. The process utilizes a set of visualization tools that, by grouping student actions in a hierarchical manner, helps experts make sense of the linear list of student actions recorded in a raw log file. Such analysis of an initial set of log files is then used to develop a rule-based system that can automatically classify the problem-solving strategies being engaged in by the students. The strategies assigned by the resulting rule-based system compare well with strategy codes assigned by experts.

Original language	English
Pages (from-to)	610-616
Number of pages	7
Journal	Journal of Chemical Education
Volume	92
Issue number	4
DOIs	https://doi.org/10.1021/ed500531a
State	Published - 14 Apr 2015

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 4 Quality Education

Keywords

Chemical Education Research
Computer-Based Learning
First-Year Undergraduate/General
High School/Introductory Chemistry
Inquiry-Based/Discovery Learning
Internet/Web-Based Learning
Stoichiometry

ASJC Scopus subject areas

General Chemistry
Education

Access to Document

10.1021/ed500531a

Cite this

@article{d4f08342f07a4b9a94987cf7fca8d4da,

title = "Making sense of students actions in an open-ended virtual laboratory environment",

abstract = "A process for analyzing log files collected from open-ended learning environments is developed and tested on a virtual lab problem involving reaction stoichiometry. The process utilizes a set of visualization tools that, by grouping student actions in a hierarchical manner, helps experts make sense of the linear list of student actions recorded in a raw log file. Such analysis of an initial set of log files is then used to develop a rule-based system that can automatically classify the problem-solving strategies being engaged in by the students. The strategies assigned by the resulting rule-based system compare well with strategy codes assigned by experts.",

keywords = "Chemical Education Research, Computer-Based Learning, First-Year Undergraduate/General, High School/Introductory Chemistry, Inquiry-Based/Discovery Learning, Internet/Web-Based Learning, Stoichiometry",

author = "Yaakov Gal and Oriel Uzan and Robert Belford and Michael Karabinos and David Yaron",

note = "Publisher Copyright: {\textcopyright} 2015 The American Chemical Society and Division of Chemical Education, Inc.",

year = "2015",

month = apr,

day = "14",

doi = "10.1021/ed500531a",

language = "English",

volume = "92",

pages = "610--616",

journal = "Journal of Chemical Education",

issn = "0021-9584",

publisher = "American Chemical Society",

number = "4",

}

TY - JOUR

T1 - Making sense of students actions in an open-ended virtual laboratory environment

AU - Gal, Yaakov

AU - Uzan, Oriel

AU - Belford, Robert

AU - Karabinos, Michael

AU - Yaron, David

PY - 2015/4/14

Y1 - 2015/4/14

N2 - A process for analyzing log files collected from open-ended learning environments is developed and tested on a virtual lab problem involving reaction stoichiometry. The process utilizes a set of visualization tools that, by grouping student actions in a hierarchical manner, helps experts make sense of the linear list of student actions recorded in a raw log file. Such analysis of an initial set of log files is then used to develop a rule-based system that can automatically classify the problem-solving strategies being engaged in by the students. The strategies assigned by the resulting rule-based system compare well with strategy codes assigned by experts.

AB - A process for analyzing log files collected from open-ended learning environments is developed and tested on a virtual lab problem involving reaction stoichiometry. The process utilizes a set of visualization tools that, by grouping student actions in a hierarchical manner, helps experts make sense of the linear list of student actions recorded in a raw log file. Such analysis of an initial set of log files is then used to develop a rule-based system that can automatically classify the problem-solving strategies being engaged in by the students. The strategies assigned by the resulting rule-based system compare well with strategy codes assigned by experts.

KW - Chemical Education Research

KW - Computer-Based Learning

KW - First-Year Undergraduate/General

KW - High School/Introductory Chemistry

KW - Inquiry-Based/Discovery Learning

KW - Internet/Web-Based Learning

KW - Stoichiometry

UR - https://www.scopus.com/pages/publications/84927799865

U2 - 10.1021/ed500531a

DO - 10.1021/ed500531a

M3 - Article

SN - 0021-9584

VL - 92

SP - 610

EP - 616

JO - Journal of Chemical Education

JF - Journal of Chemical Education

IS - 4

ER -

Making sense of students actions in an open-ended virtual laboratory environment

Abstract

UN SDGs

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this