Basics of qualitative research: Grounded theory procedures and techniques

Established in 2006, TATA Africa Services (Nigeria) Limited operates as the nodal point for Tata businesses in West Africa. TATA Africa Services (Nigeria) Limited has a strong presence in Nigeria with investments exceeding USD 10 million. The company was established in Lagos, Nigeria as a subsidiary of TATA Africa Holdings (SA) (Pty) Limited, South Africa and serves as the hub of Tata’s operations in Nigeria and the rest of West Africa.

What About Us

미국의 “전국 수학 교사 협의회”(National Council of Teachers of Mathematics, NCTM)는 1989년부터 〈학교 수학의 교육과정과 평가 규준〉(1989), 〈수학 가르침(교수)의 전문성 규준〉(1991), 〈학교 수학의 평가(시험) 규준〉(NCTM, 1995), 〈학교 수학의 원리와 규준〉(2000)을 출판하여 미국의 수학 교육 의 전망(목표, 나아갈 길)과 규준(실행 지침)을 제시하였다. 수학 교사들로 구성된 미국의 NCTM은 학생, 학부모, 학교 행정가 등 많은 사람들과 힘을 합하여 모든 학생들에게 수준 높은 수학 교육을 받을 수 있는 여건(환경, 기회)을 조성하는 데 구심점의 역할을 하였다. 한편 많은 관련 단체들은 여러 배경과 능력을 가진 학생들이 전문성을 지닌 교사(특수 교사를 일컫는 밀이 아니다. 수학 교과를 이해하고 수학의 전문성과 특수성을 가르칠 수 있는 일반 교사를 일컫는 말이다.)로부터 미래를 대비해 평등하고, 진취적이며, 지원이 잘 이루어지고, 공학 도구(IT)가 잘 갖춰진 환경에서 중요한 수학적 아이디어를 이해하면서 학습할 수 있는 수학 교실(미국에서는 우리나라처럼 수학 교사가 수학 시간에 학생의 방(교실: Homeroom)에 찾아가지 않고 학생들이 선생의 방(수학 교실: Classroom)을 찾아온다. 전형적인 수학 교실의 사진은 2쪽에 나와 있다.)을 만들기 위해 함께 힘썼다. NCTM에서 출간한 여러 규준들은 우리나라의 제6차와 제7차 교육과정에도 큰 영향을 미쳤다. 이 글에서는 NCTM(2000)에서 제시한 학습 원리를 간단히 살펴본 다음 이를 중심으로 현재 미국 수학 교육의 교수ㆍ학습 이론의 동향을 살펴본다.

미국 NCTM의 Principles and Standards for School Mathematics에 나타난 수학과 교수,학습의 이론

The Rise of the Creative Class

This chapter explores the ecology of human development, those forces in the person's environment that affect and influence development. Urie Bronfenbrenner's model of the human ecosystem guides the discussion, making connections between children in families and in communities and the larger society that surrounds them. The human ecosystem model is much like the study of the natural ecology, focusing on the interactions between subjects at various levels of the environment as they affect each other. The interaction between individual and environment forms the basis of an ecological approach to human development. This view sees the process of development as the expansion of the child's conception of the world and the child's ability to act on that world. Risks to development can come from both direct threats and the absence of opportunities for development. Sociocultural risk refers to the impoverishment in the child's world of essential experiences and relationships.

The Ecology of Human Development

Despite evidence that tiered instruction within response to intervention (RTI) frameworks is important for students with reading difficulties, no complementary professional development (PD) researc

Learning Together: Teachers’ Evolving Understanding of Coordinated Word Study Instruction Within an RTI Framework:

Teacher Quality and Effectiveness in an Era of Accountability

Federal Support for Personnel Development in Special Education: Where We’ve Been, Where We Are, and a Look to the Future

The Center on Personnel Studies in Special Education: Research Issues in Teacher Education

Children with weak decoding skills often struggle to learn multisyllabic words during reading instruction. The primary purpose of this study was to investigate the extent to which initial response to morphological awareness instruction, along with specific language and cognitive variables (i.e., phonological awareness, rapid naming, orthographic knowledge/awareness, verbal comprehension, working memory), predicts responsiveness to morphological awareness instruction for third-grade students who were at risk for reading disabilities. Thirty-nine third-grade students with decoding deficits were assessed on five independent variables identified as critical predictors of future performance on morphological tasks. A series of regression analyses showed that initial response to instruction, compared to other cognitive and language variables, predicted the most variance in students' morphological skills with prefixes. Furthermore, two cognitive variables, verbal working memory and comprehension, were predictive of performance on morphological tasks after accounting for initial response to instruction. Findings from this study suggest that students with decoding deficits may benefit from morphological instruction and those who demonstrate low response to initial morphological instruction or have weak verbal comprehension and verbal working memory abilities could be risk for failing to acquire morphological instruction as expected.

Mary T. Brownell

Papers

Learning Together: Teachers’ Evolving Understanding of Coordinated Word Study Instruction Within an RTI Framework:

Teacher Quality and Effectiveness in an Era of Accountability

Federal Support for Personnel Development in Special Education: Where We’ve Been, Where We Are, and a Look to the Future

The Center on Personnel Studies in Special Education: Research Issues in Teacher Education

Exploring How Initial Response to Instruction Predicts Morphology Outcomes Among Students With Decoding Difficulties.