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Showing 316 to 330 of 514 results Save | Export
Connelly, Francis J. – New Outlook Blind, 1969
Descriptors: Exceptional Child Services, Eyes, Plastics, Prostheses
Peer reviewed Peer reviewed
Hansen, Lee D.; McCarlie, V. Wallace – Journal of Chemical Education, 2004
The process of foam formation is used for demonstrating the way in which the application of physiochemical principles and knowledge of the physical properties of the materials contributes towards the understanding of a wide range of phenomenon. Solubility of gas and bubble growth should be considered during the development of foamed polymer…
Descriptors: Chemistry, Scientific Principles, Plastics, Science Instruction
Peer reviewed Peer reviewed
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Ferreri, Summer J.; Tamm, Lori; Wier, Kristin G. – Behavior Modification, 2006
Food aversion was shown to be effective in the reduction of plastic pica by a 4-year-old boy with autism. The participant was suffering from digestive complications due to the ingestion of plastic from a variety of toys. The intervention was initially conducted in the child's preschool classroom during instructional periods and was systematically…
Descriptors: Food, Plastics, Autism, Eating Disorders
Whitt, Milton; Honeywell, Charles – Ind Arts Vocat Educ, 1969
Descriptors: Educational Facilities, Industrial Education, Plastics, Power Technology
Allen, Gary E. – School Shop, 1973
Descriptors: Industrial Arts, Mechanical Equipment, Plastics, Production Techniques
Johnson, Ira H. – Ind Arts Vocat Educ, 1970
Describes the machines and equipment needed to teach plastics in the industrial arts curriculum for the '70s. (GR)
Descriptors: Educational Equipment, Industrial Arts, Laboratory Equipment, Mechanical Equipment
Jambro, Donald J. – School Shop, 1971
Describes a tri-level program at the high school level in plastics technology. (GB)
Descriptors: Curriculum Enrichment, Industrial Arts, Plastics, Program Content
Krumbine, Richard – School Shop, 1971
Filament winding of reinforced plastics is presented as a possible curriculum project. (GB)
Descriptors: Curriculum Enrichment, Demonstrations (Educational), Industrial Arts, Plastics
Bokelmann, Stanley O. – American School and University, 1977
The Clark County School District in Las Vegas, Nevada, has successfully used urethane roofing to lower mechanical and electrical expenses. (MLF)
Descriptors: Cost Effectiveness, Energy Conservation, Plastics, Roofing
Peer reviewed Peer reviewed
Skena, K. George – Technology Teacher, 1993
This student learning activity explores the history and evolution of packaging technology and concerns about plastics and other packaging materials. (SK)
Descriptors: Educational Technology, Learning Activities, Manufacturing Industry, Plastics
Peer reviewed Peer reviewed
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Macdonald, Averil – Physics Education, 2005
Far from being just cheap packaging materials, plastics may be the materials of tomorrow. Plastic can conduct electricity, and this opens up a host of high-tech possibilities in the home and in energy generation. These possibilities are discussed here along with how plastic can be recycled and perhaps even grown.
Descriptors: Plastics, Recycling, Conservation (Environment), Energy
Peer reviewed Peer reviewed
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Taylor, Ron; Timberlake, Todd – PRIMUS, 2007
In this article we describe a hands-on activity for a liberal arts mathematics course that focuses on the beauty and unity of mathematics. The purpose of the activity is to tie together several topics in the context of a "real-world" situation. These topics include: fractals, non-Euclidean geometry, symmetry, and Platonic solids. This activity…
Descriptors: Geometric Concepts, Geometry, Liberal Arts, Plastics
Peer reviewed Peer reviewed
Bond, M. M.; Hadley, D. W. – Physics Education, 1974
Reports interference fringes that appear when a loaded plate of transparent non-crystalline plastic is placed between crossed polars; describes polarization of light sources and the origin of the analyzing polarizer. (GS)
Descriptors: College Science, Instructional Materials, Light, Optics
Peer reviewed Peer reviewed
Durham, Barbee William – Journal of Chemical Education, 1974
Presents evidence which indicates that standard sodium chloride and zinc chloride solutions should not be stored in polyethylene containers. (GS)
Descriptors: Chemical Reactions, Chemistry, Laboratory Procedures, Plastics
Quynn, Richard G. – Phys Teacher, 1969
Descriptors: Chemistry, College Science, Light, Organic Chemistry
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