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The Mathematics of Encryption
How quickly can you compute the remainder when dividing by 120143? Why would you even want to compute this? And what does this have to do with cryptography? Modern cryptography lies at the intersection of mathematics and computer sciences, involving number theory, algebra, computational complexity, fast algorithms, and even quantum mechanics. Many people think of codes in terms of spies, but in the information age, highly mathematical codes are used every day by almost everyone, whether at the bank ATM, at the grocery checkout, or at the keyboard when you access your email or purchase products online. This book provides a historical and mathematical tour of cryptography, from classical ciphe...
The Role of Scientists in the Professional Development of Science Teachers
Scientists nationwide are showing greater interest in contributing to the reform of science education, yet many do not know how to begin. This highly readable book serves as a guide for those scientists interested in working on the professional development of K-12 science teachers. Based on information from over 180 professional development programs for science teachers, the volume addresses what kinds of activities work and why. Included are useful examples of programs focusing on issues of content and process in science teaching. The authors present "day-in-a-life" vignettes, along with a suggested reading list, to help familiarize scientists with the professional lives of K-12 science tea...
Discrete Mathematics in the Schools
This book provides teachers of all levels with a great deal of valuable material to help them introduce discrete mathematics into their classrooms.
The Best Writing on Mathematics 2016
The year's finest mathematics writing from around the world This annual anthology brings together the year's finest mathematics writing from around the world. Featuring promising new voices alongside some of the foremost names in the field, The Best Writing on Mathematics 2016 makes available to a wide audience many articles not easily found anywhere else—and you don't need to be a mathematician to enjoy them. These writings offer surprising insights into the nature, meaning, and practice of mathematics today. They delve into the history, philosophy, teaching, and everyday occurrences of math, and take readers behind the scenes of today's hottest mathematical debates. Here Burkard Polster ...
Word Problems
Research by cognitive psychologists and mathematics educators has often been compartmentalized by departmental boundaries. Word Problems integrates this research to show its relevance to the debate on the reform of mathematics education. Beginning with the different knowledge structures that represent rule learning and conceptual learning, the discussion proceeds to the application of these ideas to solving word problems. This is followed by chapters on elementary, multistep, and algebra problems, which examine similarities and differences in the cognitive skills required by students as the problems become more complex. The next section, on abstracting, adapting, and representing solutions, illustrates different ways in which solutions can be transferred to related problems. The last section focuses on topics emphasized in the NCTM Standards and concludes with a chapter that evaluates some of the programs on curriculum reform.
Attracting PhDs to K-12 Education
The National Research Council (NRC) has undertaken a three-phase project to explore the possibility of a program to attract science, mathematics and engineering PhDs to careers in K-12 education. The first phase of the project surveyed the interests of recent PhDs in science and mathematics in pursuing careers in secondary education. Analysis of the Phase I data suggests that a significant percentage of PhDs might be interested in pursuing careers in secondary education under some circumstances. This report from the second phase of the project presents a proposal for a national demonstration program to determine how one might prepare PhDs to be productive members of the K-12 education community. The proposed program is designed to help meet the needs of the nation's schools, while providing further career opportunities for recent PhDs in science, mathematics and engineering.
Improving Math and Science Assessment
The third conference on improving mathematics and science assessment brought together more than 550 educators, researchers, and policymakers. Recommendations and information from the conference are incorporated into this report. Conference consensus was that students must recognize that there is more to assessment than grades and scores and begin to see assessment as a crucial and integral part of education. They should assume increasing responsibility for documenting and reflecting on their own progress as they move through school. Parents and the public must hold high expectations for instruction and for student participation. Teachers will hold all students, regardless of their backgrounds, to high standards and will recognize that assessment cannot be separated from learning. Principals and other administrators must oversee the reform of mathematics and science assessment and ensure that the curriculum reflects what we want students to know. An 18-item reading list is attached, and an appendix lists conference participants and sessions. (SLD)
Attaining Excellence
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