Author:Henry Lincoln Clapp
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Articles in Popular Science Monthly
- "The Scientific Method with Children", in Popular Science Monthly Volume 44, November 1893
- "The Educative Value of Children's Questioning", in Popular Science Monthly Volume 49, October 1896
- "School Gardens", in Popular Science Monthly Volume 52, February 1898
Some or all works by this author are in the public domain in the United States because they were published before January 1, 1923. They may be copyrighted outside the U.S. (see Help:Public domain). However, works published before 1923 may be in the public domain in countries where they would ordinarily be copyrighted (due to the term of 70 years [or less] after the author's death having not yet expired) but whose legislature has waived copyright by accepting the rule of the shorter term.