北京市培智學(xué)校教師生活數(shù)學(xué)學(xué)科教學(xué)知識(shí)現(xiàn)狀研究

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[中圖分類號(hào)]G764;G 623.5;G 451［文獻(xiàn)標(biāo)志碼]A［文章編號(hào)]1005-0310（2025）04-0067-08

A Study of the Current Situation of Life Mathematics Pedagogical Content Knowledge of Teachers in Schools for Children with Intellectual Disabilities in Beijing

LIU Song1，DU Huide2， ZHOU Lin3，QIN Lizi4

（1.Special Education College，Beijing Union University，Beijing 100075，China;2.School of Education Science，

Nanning Normal University，Nanning 530299，China;3.College of Teacher Education，Qiongtai Normal University， Haikou 571127，China;4.Xi'an Qizhi School，Xi'an 710068，China）

Abstract： In order to explore the teachers’current life mathematics pedagogical content knowledge（MPCK） level in schools forchildren with intelectual disabilities，a self-designed MPCK questionnaire based on the actual teaching activities in life mathematics clases and a score coded manual are used as the study tols.The samples of 60 mathematics teacherswererandomly selected from schools forchildrenwith intellectual disabilities in Beijing.The results showed： the teachers’overallife MPCK is in the middle level，and the development of each dimension is unbalanced；teachers with major in special education have higher life MPCK level than others.And this advantage stays stable in all three dimensions；the unitary teaching experience doesn't afect distinctly on

teachers’ life MPCK.Suggestions are as follows：the teachers’knowledge on the students’mathematics learning in schools for children with intellectual disabilities should be enriched；pre-service special teacher education programs should integratethe three dimensions in the mathematics subject teaching；and in-service training should establish the specific teaching knowledge base of life mathematics for teachers.

Keywords：teachersinschools forchildrenwith intelectual disabilities；life mathematics；mathematics pedagogical content knowledge

0 引言

學(xué)科教學(xué)知識(shí)（pedagogical content knowledge，PCK）由舒爾曼提出，是指學(xué)科知識(shí)與一般教學(xué)法的特殊整合，教師通過特定主題教學(xué)的組織與呈現(xiàn)來適應(yīng)學(xué)生不同的興趣和能力，以便為學(xué)生提供合適的教學(xué)[1]。（剩余10475字）