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Wavering, Michael James – School Science and Mathematics, 2011
In his last book, "Toward a Logic of Meanings" (Piaget & Garcia, 1991), Jean Piaget describes how thought can be categorized into a form of propositional logic, a logic of meanings. The intent of this article is to offer this analysis by Piaget as a means to understand the language and teaching of science. Using binary propositions, conjunctions,…
Descriptors: Logical Thinking, Classrooms, Pedagogical Content Knowledge, Science Instruction
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Li, Xiaobao; Li, Yeping – School Science and Mathematics, 2008
Mathematics and science are important for success in school, but learning mathematics and science can be a difficult task to some students. Efforts to improve students' learning of school mathematics and science have led to reform efforts in curriculum and instruction over the past decades (e.g., National Council of Teachers of Mathematics [NCTM],…
Descriptors: Learning Problems, Mathematics Education, National Competency Tests, Educational Change