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Trash Ecology: A Hands-on Activity Involving Density, Frequency & Biomass Using Transects

. (2004)Although this article is geared for high school, many of the ideas can be adapted for younger learners. Think about ecology units, earth day activities, and community service days..

Описание

JSTOR: The American Biology Teacher, Vol. 66, No. 9 (Nov. - Dec., 2004), pp. 613-619

Линки и ресурсы

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