eric.ed.gov har udgivet: No one is satisfied with science education in the U.S. today. One need only look at Trends in International Mathematics and Science Study (TIMSS), Programme for International Student Assessment (PISA), and National Assessment of Educational Progress (NAEP) data to see what a mediocre job is being done of imparting a solid science education to the average American student. There are multiple reasons for this failure, not least the poor preparation of too many teachers whose job it is to teach this critical subject. One key explanation is the poor quality of academic expectations and standards themselves. In science–perhaps even more than other subjects–states must honor their responsibility to set forth, explicitly and rigorously, the skills and content that schools are expected to impart and students are expected… Continue Reading →
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eric.ed.gov har udgivet: The information in this volume was compiled in order to provide a guide to the technology-in-education programs of the federal government. The goal of this book is to provide important information about technological resources that will assist teachers, administrators, students, parents and others in achieving the goal of the United States being first in the world in math and science. Included are descriptions of technology-in-education programs in some offices and entities of the federal government, such as the Office of Technology Policy, Office of Bilingual Education and Minority Language Affairs, Office of Elementary and Secondary Education, Office of Educational Research and Improvement, Office of Postsecondary Education, Department of Agriculture, Department of Commerce, Department of Defense, Department of Energy, General Services Administration, Department of Health and Human Services,… Continue Reading →
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eric.ed.gov har udgivet: Females are underrepresented in courses in mathematics, science, and computer and other high technology applications. Research in the last decade has identified a variety of factors that contribute to females’ lack of participation in math, science, and technology. These factors include, but are not limited to, the following: stereotypic images and expectations, lack of self-confidence, peer pressure, learning environment, teacher behavior, lack of female role models, failure to see relevance, attributional style or personal responsibility, and lack of incentives. The following strategies can address these issues: (1) parents’, teachers’, and counselors’ efforts to dispel stereotypes; (2) improvement of self-confidence; (3) use of peer pressure by making success in math and science prestigious; (4) enhancement of the learning environment; (5) equalization of teacher behavior; (6) provision of female… Continue Reading →
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eric.ed.gov har udgivet: This paper explores the pedagogy underpinning the use of laser manufacturing methods for the teaching of science, technology, engineering and mathematics (STEM) at key stage 3 design and technology. Clock making (horology) has been a popular project in design and technology (D&T) found in many schools, typically it focuses on aesthetical design elements. This paper describes a new project, which has been developed to enhance the STEM content of a horology project through advanced utilisation of laser cutting machinery. It allows pupils to produce their own products from self-made mechanical timing mechanisms. The central aim is to strengthen the application of the underlying technology of mechanisms and the manufacturing capability of laser cutting technology in D&T. Trials with schools have shown success in gaining pupils’ interest in… Continue Reading →
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eric.ed.gov har udgivet: This case study investigates an experienced secondary school mathematics teacher’s understanding of mathematics (“her” math) and decisions she makes about her students’ classroom experiences (“their” math). This report focuses on the competing roles of the teacher’s growing understanding of novel technology-rich mathematics and her decisions about activities and expectations in an algebra course in light of her beliefs about learning and teaching. Data document developments in her mathematical understanding and classroom practice during her first 13 months of teaching Computer-Intensive Algebra as a participant in the Empowering Secondary Mathematics Teachers in Computer-Intensive Environments project (CIME). (Author) Link til kilde
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eric.ed.gov har udgivet: Math is used in many occupations. And, experts say, workers with a strong background in mathematics are increasingly in demand. That equals prime opportunity for career-minded math enthusiasts. This article describes how math factors into careers. The first section talks about some of the ways workers use math in the workplace. The second section focuses on three occupations that use math: (1) cryptologists; (2) health data analysts; and (3) math teachers. A third section highlights reasons why workers enjoy their math-related careers and discusses some of their challenges. And a final section suggests sources for more information. (Contains 2 tables.) Link til kilde
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eric.ed.gov har udgivet: Do young children naturally develop the foundations of science, technology, engineering, and math (STEM)? And if so, should we build on these foundations by using STEM curricula in preschools? In this article, Douglas Clements and Julie Sarama argue that the answer to both these questions is yes. First, the authors show that young children possess a sophisticated informal knowledge of math, and that they frequently ask scientific questions, such as “why” questions. Preschoolers’ free play involves substantial amounts of foundational math as they explore patterns, shapes, and spatial relations; compare magnitudes; and count objects. Moreover, preschool and kindergarten children’s knowledge of and interest in math and science predicts later success in STEM. And not only in STEM: the authors show that early math knowledge also predicts later… Continue Reading →
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