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New trends in physics teaching, v.4; The ... - unesdoc - Unesco

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Str<strong>in</strong>g and tape experiments<br />

CONCLUSION<br />

In conclusion, the pr<strong>in</strong>cipal h<strong>in</strong>drance <strong>in</strong> utiliz<strong>in</strong>g the experiments discussed above is procrast<strong>in</strong>ation<br />

or <strong>in</strong>ertia. <strong>The</strong> difficulty of gett<strong>in</strong>g the items of equipment together on the part of a busy<br />

teacher is always a problem. I can only say, on the basis of my own experience, that once the<br />

gear has been collected, the students really appreciate be<strong>in</strong>g able to perform experiments themselves.<br />

<strong>The</strong> satisfaction <strong>in</strong> see<strong>in</strong>g how <strong>physics</strong> operates outweighs the outlay <strong>in</strong> time and effort -<br />

and the equipment wil also be ready for next year’s class.<br />

REFERENCES<br />

1.<br />

2.<br />

3.<br />

4.<br />

<strong>The</strong> Physics Teacher. Stony Brook, N.Y., American Association of Physics Teachers.<br />

NUFFIELD FOUNDATION SCIENCE TEACHING PROJECT. Revised Nuffield Physics. Years I and 2. Teachers ’<br />

Guide. Revised ed. London, Longman, 1978.<br />

NEW GAMES FOUNDATION. <strong>New</strong> Games Book. Garden City, N.Y., Doubleday, 1976.<br />

WERNER, P.H.; BURTON, E.C. Learn<strong>in</strong>g through Movement: Teach<strong>in</strong>g Cognitive Content through Physical<br />

Activities. St. Louis, MO., Mosby, 1979.<br />

ACKNOWLEDGEMENT<br />

With the exception of figures 27, 30 and 31, the illustrations are redrawn from EDGE, RD. Str<strong>in</strong>g and Sticky<br />

Tape Experiments. Department of Physics, University of Carol<strong>in</strong>a, United States. 1980.<br />

339

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