conceptual difficulties in learning geoscience: a pilot study dr helen king
TRANSCRIPT
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Conceptual Difficulties in Conceptual Difficulties in learning Geoscience: learning Geoscience: a pilot studya pilot study
Dr Helen Kinghttp://www.helenkingconsultancy.co.uk
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What aspects of learning What aspects of learning Geoscience do students have Geoscience do students have difficulty with?difficulty with?Holistic understanding of the Earth as
an integrated system (e.g. Ben-Zvi-Assaraf & Orion,2005; Blake, 2005; Dal, 2007)
Spatial scale (e.g. Ault, 1984; Kusnick, 2002; Dickerson et al, 2005)
Geological time (e.g. Trend, 2001; Kusnick, 2002; Dodick & Orion, 2003; Libarkin et al, 2007)
Changing landscapes (e.g. Kusnick, 2002; Blake, 2005; Dal, 2007)
Abstract concepts (e.g. Dove, 1998)
3D Visualisation (e.g. Dove, 1998; Kali & Orion, 1996; Kastens & Ishikawa, 2006)
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MethodologyMethodologyGrounded theory approach
On-line survey with students & faculty◦University of Calgary◦University of Colorado at Boulder◦University of Plymouth
Follow-up interviewsCoding of data
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QuestionsQuestionsWhat geoscience concept has been
difficult for you [your students] to understand?
In what ways was this concept difficult for you [your students]?◦ How did professor(s) help? What else might
have helped?
◦ Interesting aspects of Geoscience
◦ Thinking about / viewing the world differently
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Difficult ConceptsDifficult Concepts
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Difficult ConceptsDifficult ConceptsMineralogy & CrystallographyMap Reading & InterpretationStructural GeologyStratigraphy & space / time
relationshipsChemistry / GeochemistryMetamorphism
Terminology & Memorisation
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Reasons for DifficultiesReasons for Difficulties
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Reasons for DifficultiesReasons for DifficultiesTerminology & memorisationSpatial LiteracyProblems with math or scienceAbstract / visualising the unseenIssues with teaching or learnersGeological time
Hard to grasp
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Reasons for DifficultiesReasons for Difficulties
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Further research...Further research...Increase dataset for
questionnaire & interviews;Check-list to quantify extent of
difficulties;Task-based questions to seek
hidden difficulties.
Build up a framework...
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What on Earth are they What on Earth are they thinking?thinking?
• Alternative Conceptions
• Troublesome Knowledge (ritual, inert, tacit)
• Cognitive Development
Terminology Spatial Literacy Math & science
Abstract concepts Geological time Earth systems
Changing Landscapes
• Learning & Teaching
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TransformationTransformation“All the time, Looking at mountains and the
land. Everything looks different for me and I like to explain to other people what everything means.”
“I have better appreciation for where goods come from. ...”
“I think more in three and four dimensions now than when I first started my undergrad....”
“...I learned change is really the status quo for any location on earth. I am also now horrified by the lack of science in schools and public policy. ”
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AcknowledgementsAcknowledgementsThank you to the faculty and students who participated in this research for sharing their perspective on learning Geoscience.
This research was funded by a grant from the UK Higher Education Academy Subject Centre for Geography, Earth & Environmental Sciences (GEES): http://www.gees.ac.uk/