# Many students think that objects of different materials in the same room will have different temperatures

Energy and Thermal Physics

Misconception

### Diagnostic Resources

The following worksheets may help to identify whether students hold this particular misconception.

• Establish that all objects in a closed environment (eg a room with no internal or external warming) will establish the same temperature. Some objects may feel cooler because they conduct the heat away from our hands. This is another example of why 'touch' is not a reliable measure of temperature.

• Conduction, convection and radiation (11- 16)

The section on conduction uses the idea of different materials feeling cooler in a room, as an introduction.

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## References

• Thomaz, M. F., Malaquias, I. M., Valente, M. C. and Antunes, M. J. () An attempt to overcome alternative conceptions related to heat and temperature. Physics Education, 30, (1) 19-26.

Students can struggle to grasp the concepts of heat and temperature, often confusing the two together. This Portuguese paper discusses a teaching model focused on fostering conceptual change about heat and temperature in students aged 14-15.

Paper digest

• Pathare, S., Huli, S., Nachane, M., Ladage, S. and Pradhan, H. () Understanding thermal equilibrium through activities. Physics Education, 50, (2) 146-158.

This research paper reports the success of a module of five activities designed to develop undergraduate studentsâ€™ understanding of thermal equilibrium. These activities were designed to be incremental and develop the use of a liquid flow analogy. The research was carried out by a university-based researcher in India.

Paper digest

• Harrison, A. G, Grayson, D. J., and Treagus, D. F. () Investigating a grade 11 student's evolving conceptions of heat and temperature. Journal of Research in Science Teaching, 36, (1) 55-87.

This research identifies unclear concepts of heat and temperature in students aged 16-17 and shows how an eight-week course, using Ausubel's meaningful learning theory, clarified these ideas.

Paper digest