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Jenisová, Zita; Braniša, Jana – Journal of Technology and Science Education, 2019
The Environmental education navigates students towards environmentally friendly life style and securing a quality of life. The implementation of cross-section topics, including the Environmental education, into science classes, is possible through a variety of techniques. One of the least used methods is a real school experiment. The following…
Descriptors: Environmental Education, Science Instruction, Science Experiments, Plants (Botany)
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Glime, Janice M.; Li, Yenhung – Science Activities, 1998
States that the ecological role of Sphagnum species in peatlands is enormous. Presents a cation exchange experiment and background information on the characteristics and economic importance of Sphagnum. Contains 42 references. (DDR)
Descriptors: Biology, Chemistry, Ecology, Economic Factors
Emery, Pamela – CSTA Journal, 1994
Presents a science activity that enables students to carefully examine the root system of a plant and to understand that roots-specifically root hairs-are needed so that water and nutrients can be absorbed. Includes student data sheet and extension activities. (DDR)
Descriptors: Agriculture, Chemistry, Elementary Secondary Education, Environmental Education