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Science and Mathematics Education Commons™
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Full-Text Articles in Science and Mathematics Education
When Human Life Begins, Susan K.P. Das
When Human Life Begins, Susan K.P. Das
Theses and Dissertations
The moment attributed to the beginning of human life is debated not only in religious and political communities, but within the scientific community as well. Particular attention is given to this issue as advances in science make it possible to manipulate the embryo and fetus at early stages of development. This study explores these issues as they are revealed in the literature. In particular, examination of the stages of human development associated with this issue and the correlation between these stages and their influence on ethical concerns in current scientific technologies such as abortion, cloning, and embryonic stem cell experimentation.
How Elementary School Teachers Learn To Teach Mathematics, Phyllis Schneider Kirschner
How Elementary School Teachers Learn To Teach Mathematics, Phyllis Schneider Kirschner
Educational Studies Dissertations
This study examines how elementary school teachers learned to teach mathematics during their pre-service education and during their first few years of teaching. The study identifies those experiences teachers found to be most significant in their development as mathematics teachers. All seven teachers in this study had been taught using procedural methods and each had to find a way to integrate conceptual mathematics education into their own understanding. The study examines the teachers' motivations for pursuing this understanding and the circumstances that provided opportunities to do so.