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50 Years of ERIC
50 Years of ERIC
The Education Resources Information Center (ERIC) is celebrating its 50th Birthday! First opened on May 15th, 1964 ERIC continues the long tradition of ongoing innovation and enhancement.

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Peer reviewed Peer reviewed
ERIC Number: EJ595887
Record Type: CIJE
Publication Date: 1999
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: ISSN-0002-7685
Using Darkfield Microscopy to Enhance Contrast: An Easy and Inexpensive Method.
Omoto, Charlotte K.; Folwell, Joan A.
American Biology Teacher, v61 n8 p621-24 Oct 1999
Describes a simple, inexpensive modification that changes a brightfield microscope into a darkfield microscope, allowing low-contrast samples to be examined. (WRM)
Descriptors: Biology, Higher Education, Laboratory Experiments, Laboratory Procedures, Microbiology, Microscopes, Science Activities, Science Equipment, Science Instruction, Science Process Skills, Secondary Education
Publication Type: Guides - Classroom - Teacher; Journal Articles
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: N/A