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50 Years of ERIC
50 Years of ERIC
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Peer reviewed Peer reviewed
ERIC Number: EJ318978
Record Type: CIJE
Publication Date: 1985
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
Morse's Miracle Revisited.
Bruce, Guy V.
Science and Children, v22 n8 p18-20 May 1985
Mechanically-minded middle school students who have been studying electromagnetism can construct inexpensive telegraphs resembling Samuel Morse's 1844 invention. Instructions (with diagrams), list of materials needed, and suggestions are given for a simple telegraph and for a two-way system. (DH)
Descriptors: Electricity, Elementary School Science, Intermediate Grades, Junior High Schools, Physical Sciences, Science Activities, Science Education, Secondary School Science, Student Projects, Telecommunications
Publication Type: Journal Articles; Reports - Descriptive
Education Level: N/A
Audience: Teachers; Practitioners
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: Telegraph (Device)