Understanding of Teaching Strategies on Quadratic Functions in Chinese Mathematics Classrooms
분야
사회과학 > 교육
저자
( Huang Xingfeng ) , ( Li Shiqi ) , ( An Shuhua )
발행기관
한국수학교육학회
간행물정보
D-수학교육연구 2012년, 제16권 제3호, 177~194페이지(총18페이지)
파일형식
10306553.pdf [무료 PDF 뷰어 다운로드]
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    영문초록
    What strategies are used to help students understand quadratic functions in mathematics classroom? In specific, how does Chinese teacher highlight a connection between algebraic representation and graphic representation? From October to November 2009, an experienced teacher classroom was observed. It was found that when students started learning a new type of quadratic function in lessons, the teacher used two different teaching strategies for their learning: (1) Eliciting students to plot the graphs of quadratic functions with pointwise approaches, and then construct the function image in their minds with global approaches; and (2) presenting a specific mathematical problem, or introducing conception to elicit students to conjecture, and then encouraging them to verify it with appoint approaches.
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