eric.ed.gov har udgivet: Teachers increasingly use virtual manipulatives and other apps on touch-screen devices (e.g., “iPads”) in an effort to help students understand mathematics concepts. However, students experience these apps and their affordances in different ways. The purpose of this article is to inform teachers’ decisions about app implementation in the classroom through discussion of four case studies illustrating ways children interacted with the app “Motion Math: Zoom,” and how these interactions revealed, concealed, and developed children’s mathematical understanding. These results suggest that mathematics virtual manipulative apps on touch-screen devices can be useful tools when thoughtfully implemented. Teachers can balance technological distance by assisting students who need help as they learn the technology required to interact with the app. This may include explicitly using scaffolding provided by the app, leading… Continue Reading →
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eric.ed.gov har udgivet: In many parts of the world, Pi Day is celebrated on March 14 (3.14), but because of the day-month ordering of dates in Australia, and because March is very close to the start of the academic year, Australians prefer to celebrate Pi (Approximation) Day on 22 July (22/7). Thirty-eight Year 8 students (aged 13-14 years) from two local high schools in Canberra, Australia, joined ESTeM Maths and Education staff on July 22, 2014, to celebrate Pi Day. This article describes the activities in which the students participated during the Pi Day celebration. The organizers of the activities selected six activities that met a combined criteria of feasibility, pedagogical soundness, and pedagogical appropriateness for the Australian school system. Time constraints were a significant factor in selecting activities. The… Continue Reading →
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eric.ed.gov har udgivet: This unit is intended to teach estimation skills in such a way as to be relevant and useful to students as they apply them in various problem-solving activities. The teaching activities feature the earth, exploration into space, and the other worlds in the solar system. The teacher’s guide contains four modules. Module I suggests the use of several multi-media experiences to set the stage for the activities that follow. Module II, “The Solar System,” incorporates teaching activities dealing with rounding numbers, estimation of sums, differences, products and quotients, graphing, and the application of these skills in problem solving. Module III, “The Space Shuttle,” addresses the use of the space shuttle and stresses the mathematical concepts of ratio and proportion. Module IV,”The Space Colony,” uses geometric concepts as… Continue Reading →
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eric.ed.gov har udgivet: This is one in a series of publications designed for parents and teachers to help children acquire developmentally appropriate basic educational skills at home and in school. Topics included are: (1) “What is math?” explaining mathematical concepts such as number, measurement, space, and time; (2) “How do children learn about math?”; (3) “Why is an understanding of math important?”; (4) “How you can help your children learn math?”; and (5) “Points to keep in mind.” (YP) Link til kilde
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eric.ed.gov har udgivet: Each child will not become senior mathematicians in the future but all children have the right to get learning opportunities which he/she can develop his/her mathematical understanding at school. The success of children in mathematics is closely related to how they are taught mathematics. At this point, the role of teaching mathematics stands out in elementary school since they first encounter mathematics as a subject. Elementary school is the place where students first experience success or failure in mathematics. Therefore, the fundamentals of students’ tendencies towards mathematics which will set and affect their future learning life are also laid here. The present study aims to examine the perceptions of elementary school students towards learning mathematics by means of their drawings. Drawings are tools for children to express… Continue Reading →
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eric.ed.gov har udgivet: The educational background and issues which shaped the design of the National Migrant Education Program Math Skills Information System are explained in this report, along with a full description of the features of the system and its operation. It discusses the variety of math skills information used to permit teachers to input and receive math skills information about migrant students in order to insure continuity of education. Discussion covers the (1) issues and factors affecting the design of the Migrant Student Record Transfer System (MSRTS) Math Skills Information System–its users, skills information needs, math skills hierarchy, continuity, “proper” math skills; (2) background and design considerations of the MSRTS Math Skills List–nature of math as a subject matter, anatomy of a math skill statement, selection of the level… Continue Reading →
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eric.ed.gov har udgivet: This project entailed a three-year efficacy evaluation of the Computer and Team Assisted Mathematical Acceleration (CATAMA) Lab developed by the Center for Social Organization of Schools at Johns Hopkins University. The CATAMA Lab was proposed as an immediate and practical approach to addressing the different types of math deficits held by students at urban high-poverty schools. The Lab required only 1 teacher per school reducing staff and professional development requirements. It used multiple instructional techniques (including individualized computer instruction, direct instruction, pair and team learning, and individual instruction) to teach math concepts and skills. By taking the place of an elective it allowed students to continue with their on-grade math class. For a more detailed description of the Lab see Appendix 2. The original goal of the… Continue Reading →
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eric.ed.gov har udgivet: A project to develop special training materials to introduce college teachers to the math-language approach is reported. The materials link language learning techniques to mathematics concept formation and are intended for teachers of limited-English-proficient (LEP) students. Specialists in both fields produced a three-part training package consisting of an instructor’s guide and a video program, to be used as an introduction to and rationale for using the approach, and as a general blueprint for a text and workbook produced by the Center for Applied Linguistics and entitled “English Skills for Algebra.” The report describes activities undertaken in developing the materials and assessing their effectiveness as compared to the conventional workshop method of teacher training. Results of interviews and surveys indicate that the materials provide the necessary classroom guidance… Continue Reading →
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eric.ed.gov har udgivet: The Louisiana mathematics standards were created by over one hundred Louisiana educators with input by thousands of parents and teachers from across the state. Educators envisioned what mathematically proficient students should know and be able to do to compete in society and focused their efforts on creating standards that would allow them to do so. The new standards provide appropriate content for all grades or courses, maintain high expectations, and create a logical connection of content across and within grades. The K-12 mathematics standards lay the foundation that allows students to become mathematically proficient by focusing on conceptual understanding, procedural skill and fluency, and application. This report presents the Math Standards in Louisiana for Kindergarten through Eighth Grade for Algebra I, Geometry, and Algebra II. Link til… Continue Reading →
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eric.ed.gov har udgivet: This paper explored the authors’ concerns about students enrolled in their introductory accounting course. Anecdotal evidence suggested that students struggle with basic arithmetic concepts that underlie basic business transactions even though their math placement and ACT scores are high. A survey of 125 students in a first accounting course was conducted in the spring of 2010 to assess the basic arithmetical skills. The results indicated that the ACT scores and math placement tests do not reveal weakness in basic arithmetic. We find that faculty and students will experience frustration due to the impaired arithmetic ability. By taking for granted that students possess basic skills in arithmetic faculty will exclude exercises from the curriculum that will build the kind of arithmetic abilities students need to think on their… Continue Reading →
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