N. H. Williams's scientific contributions
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It was automatically created by ResearchGate to create a record of this author's body of work. We create such pages to advance our goal of creating and maintaining the most comprehensive scientific repository possible. In doing so, we process publicly available (personal) data relating to the author as a member of the scientific community.
If you're a ResearchGate member, you can follow this page to keep up with this author's work.
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Publication (1)
Citations
... Among the various problem solving strategies, backward reasoning is an effective strategy for the provision of proof for problem solving (Hasegawa & Miwa, 2004;Kirby & Williams, 1991;Polya, 1945Polya, , 1965. Backward reasoning is the examination of conditions and rules of reasoning by going back to the conclusion but not the assumption. ...
