Our latest paper stemming from a collaboration with TERC is in press with the Journal of Geoscience Education:
Ellins, K.K., Shapiro-Ledley, T., Haddad, N., McNeal, K., Gold, A., Lynds, S., and Libarkin, J., in press, EarthLabs: Supporting teacher professional development to facilitate effective teaching of climate science: Journal of Geoscience Education.
Learn more about EarthLabs through the EarthLabs site!
A new chapter on assessment has been published in an American Geophysical Union book focusing on the anthropocene.
Libarkin, J.C., 2014, Evaluation and Assessment of Civic Understanding of Planet Earth. In G. Roehrig, D. Dalbotten, & P. Hamilton (Eds.) Future Earth: Advancing Civic Understanding of the Anthropocene, p. 41-52.
We are pleased to announce that two chapters have been published in a new book on geoscience education published by Springer.
Libarkin, J.C., 2014, The role of scholarly publishing in geocognition and discipline-based geoscience education research. In V. Tong (Ed.) Geoscience Research and Education: Teaching at Universities, p. 69-76.
Libarkin, J.C., Jardeleza, S.E., McElhinny, T., 2014, The role of concept inventories in course assessment. In V. Tong (Ed.) Geoscience Research and Education: Teaching at Universities, p. 275-297.
Dr. Libarkin has co-authored a chapter on EARTH SYSTEMS SCIENCE EDUCATION with Nir Orion for the Handbook of Research on Science Education, Volume II. This chapter provides a new look at latest developments in Earth Systems Science education and is a companion to the chapter co-authored by Nir Orion in 2007. Learn more about the book here: http://www.routledge.com/books/details/9780415629553/
I wanted to remind everyone how to subscribe to the community email listserv for people interested in Geoscience Education Research and Geocognition Research. Here’s how to subscribe:
To subscribe to this list send an email to firstname.lastname@example.org with the following text in the first line of the body of the message:
SUBSCRIBE GEOED-RESEARCH FirstName LastName
Example: SUBSCRIBE GEOED-RESEARCH John Smith
A new paper, led by GRL Director Julie Libarkin, documents conceptions of invisible light held by middle and high school students as well as teachers. This paper identifies common issues students have with infrared and ultraviolet radiation, including ideas that persist into adulthood.
READ AT THE PUBLISHER’S WEBSITE: Invisible Misconceptions: Student Understanding of Ultraviolet and Infrared Radiation
Invisible Misconceptions: Student Understanding of Ultraviolet and Infrared Radiation
ABSTRACT. The importance of nonvisible wavelengths for the study of astronomy suggests that student understanding of nonvisible light is an important consideration in astronomy classrooms. Questionnaires, interviews, and panel discussions were used to investigate 6–12 student and teacher conceptions of ultraviolet (UV) and infrared (IR). Alternative conceptions about the characteristics and human sensual perception of visible light, UV and IR, were observed in many students and in a subset of teachers. Instruction involving electromagnetic radiation should first address preexisting alternative conceptions, and conceptual questionnaires such as the one used here can help teachers to identify student ideas prior to instruction.
A new paper, led by former GRL postdoc Scott Clark (now of University of Wisconsin – Eau Claire), documents conceptions of plate tectonics held by undergraduates. This paper identifies common issues students have with terminology, plate motion, and subsurface melting. The potential for common images to cause misunderstandings is also discussed.
READ AT THE PUBLISHER’S WEBSITE: Alternative Conceptions of Plate Tectonics Held by Nonscience Undergraduates
Alternative Conceptions of Plate Tectonics Held by Nonscience Undergraduates
ABSTRACT. The theory of plate tectonics is the conceptual model through which most dynamic processes on Earth are understood. A solid understanding of the basic tenets of this theory is crucial in developing a scientifically literate public and future geoscientists. The size of plates and scale of tectonic processes are inherently unobservable, necessitating the use of images and models in instruction. To explore plate tectonics conceptions held by undergraduates, we designed and administered a postinstruction survey instrument centered on a common schematic representation of plate tectonics. We report results from a sample of n = 60 nongeoscience majors enrolled in five different introductory Earth-science courses taught at a major research university and a community college. Students held a number of alternative conceptions associated with terminology, plate motion, and plate-related subsurface melting. We also note that some aspects of figures commonly used to teach plate tectonics are problematic for students and may actually result in reinforcement of alternative conceptions. Further work at both the K–12 and college levels directed at innovative approaches to address student conceptions regarding plate tectonics, including designing images that support key scientific messages, is needed. This research can inform curriculum development for entry-level geoscience courses as well as the use of images to convey complex science.
A new paper, led by GRL graduate student Sheldon Turner, documents the value of Tablet PCs for capturing cognition. This paper documents the unique data sets that Tablet PCs, coupled with video capture technologies, now allow us to collect.
READ AT THE PUBLISHER’S WEBSITE: Novel applications of Tablet PCs to investigate expert cognition in the geosciences
Novel applications of Tablet PCs to investigate expert cognition in the geosciences
ABSTRACT. In this paper, we present new methodologies developed to investigate cognitive processes related to perceiving and interpreting Earth phenomena. This area of study, known as geocognition, is an emerging and vital aspect of geoscience. Geocognition gives geoscientists an understanding of how people conceptualize earth processes. For example, geocognition research can be used to generate effective strategies for increasing public scientific literacy in this new era of climate change and energy crisis. We collected spatial visualization and working memory data using a Camtasia add-on for PowerPoint to generate a unique set of static drawings and videos of the drawing process. Analyzing these data provides unique insight into the underlying cognitive processes. For example, quantitative patterns that emerge within a subpopulation of novices or experts show us the common errors and patterns in how objects are drawn, including drawing order and time spent drawing. We believe that these unique data will contribute to the ongoing efforts to generate new understanding of the nature of geoscientific expertise.