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Teaching Materials' Properties to K-12 Students Using a Sensor Board

Published online by Cambridge University Press:  31 January 2011

Theodoros Pierratos ,
Evangelos Koltsakis  and
Hariton M. Polatoglou
Theodoros Pierratos
Affiliation:
pierrat@auth.gr, Aristotle University Thessaloniki, Physics, Thessaloniki, Greece
Evangelos Koltsakis
Affiliation:
ekoltsakis@gmail.com, Aristotle University Thessaloniki, Physics, Thessaloniki, Greece
Hariton M. Polatoglou
Affiliation:
hariton@physics.auth.gr, Aristotle University Thessaloniki, Physics, Thessaloniki, Greece
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Abstract

In this work we present two teaching modules, based on the combination of Scratchboard and Scratch, to be used for the study of materials' thermal properties such as thermal conductivity and heat capacity. These properties are very important for the understanding of many applications. In the design of the modules we have taken into account two scenarios, one for elementary and secondary school students and one for high school students. This determines not only the type of measurement and the analysis of the data but also the Scratch interface. The main emphasis for the lower grades is placed on the introduction of the concepts and a demonstration of the differences of the properties of different materials, while for the upper grades for making accurate measurements through inquiry based projects. Both modules have been implemented in a high school laboratory, providing reliable measurements and engaging the students in a higher level than usually.

Keywords

thermal conductivityspecific heateducation
Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 1233: Symposium PP – Materials Education , 2009 , 1233-PP04-27
Copyright
Copyright © Materials Research Society 2010

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References

1 Maloney, J., Burd, L., Kafai, Y., Rusk, N., Silverman, B. and Resnick, M., Scratch: A Sneak Preview. Second International Conference on Creating, Connecting, and Collaborating through Computing. Kyoto, Japan, 2004, pp. 104–109.Google Scholar
2 Monroy-Hernández, A. and Resnick, M., Empowering kids to create and share programmable media. Interactions, March-April 2008.Google Scholar
3 Papert, S., Mindstorms: Children, Computers, and Powerful Ideas, 2nd ed. 1993, NY: Basic Books.Google Scholar
4 Resnick, M., Sowing the Seeds for a More Creative Society. Learning and Leading with Technology, 2007, available at http://web.media.mit.edu/~mres/papers/Learning-Leading-final.pdf, 10/2/2009.Google Scholar
5 Sukhatme, S. P, Text Book on Heat Transfer, Universities Press, 1996.Google Scholar
6Introduction to Transient Conduction and Convection, http://www.ni.com/pdf/academic/us/me105_lab2_2003.pdf Google Scholar
7Transient Conduction, Retrieved from http://www.philonnet.gr/downloads/ansys/flowlab/unsteady_tutorial.pdf, 1/8/2009.Google Scholar
8 Weisstein, , Eric, W. “Heat Conduction Equation.” From MathWorld–A Wolfram Web Resource. http://mathworld.wolfram.com/HeatConductionEquation.html Google Scholar
9 J, R.. and O'Leary, G.W., “A Teaching Module for One-Dimensional, Transient Conduction”, Computer Applications in Engineering Education, Vol. 6, pp. 41–51, 1998.Google Scholar
10Scratch web site http://info.scratch.mit.edu/@api/deki/files/1162/=ScratchBoard_Tech_InfoR1_(1).pdf Google Scholar
11 Leal, L. G. (1992) Laminar flow and Convective Transport Processes, Butterworth pp 139–144.Google Scholar
12 McCready, Mark J. (1998) Solution of the Heat Equation for transient conduction by Laplace Transform, Retrieved from http://www.nd.edu/~mjm/heatlaplace.pdf, 10/9/2009.Google Scholar