eric.ed.gov har udgivet: Math Snacks animations and support materials were developed for use on the web and mobile technologies to teach ratio, proportion, scale factor, and number line concepts using a multi-modal approach. Included in Math Snacks are: Animations which promote the visualization of a concept image; written lessons which provide cognitive complexity for understanding; and active, situated learning activities to facilitate memorable experiences to deepen comprehension. This pilot study compared pre-post test gains for 460 sixth and seventh grade students enrolled in nine different classrooms. In five of the nine classrooms, teachers utilized the “Teacher Guide: that corresponded with the five Math Snacks animations and one game and in four classrooms teachers used the same Math Snacks animations and one game, but were free to develop their own lessons… Continue Reading →
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eric.ed.gov har udgivet: Community colleges nationwide are looking for solutions to help students complete developmental (remedial) math–a known barrier to graduation. Some are offering computer-assisted, modular developmental math courses that allow students to earn credits incrementally and move through the curriculum at their own pace. One of these modularized courses, ModMath, was created at Tarrant County College (TCC) near Fort Worth, Texas. It reorganizes the content of TCC’s two semester-long developmental math courses into a set of six modules, each of which is five weeks long. The four primary components of the ModMath intervention are: a diagnostic assessment that places students in a starting module; individual registration into three modules per course section each semester; computer-based instruction delivered online through an instructional software program; and personalized, on-demand assistance in class… Continue Reading →
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eric.ed.gov har udgivet: The aim of the study was to investigate the effect of Microsoft Math Tool (graphical calculator) on students’ achievement in the linear function. The study employed Quasi-experimental research design (Pre-test Post-test two group designs). A total of ninety-eight (98) students were selected for the study from two different Senior High Schools (SHS) in Accra, Ghana. The two schools were categorized as control group of forty-eight (48) students and experimental group of fifty (50) students. The analysis of data was done using independent t-test with alpha value (a) = 0.05. Pre-test assessment conducted at the beginning of the study shown no significant difference, t (95.720) = -0.441, p = 0.660 between the control and experimental groups. This indicated that the two groups were homogeneous. The experimental group received… Continue Reading →
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eric.ed.gov har udgivet: The math emporium model was first developed by Virginia Tech in 1999. In the emporium model students use computer-based learning resources, engage in active learning, and work toward mastery of concepts. This approach to teaching and learning mathematics was piloted in a rural STEM high school. The purpose of this experimental study was to compare the impact of the emporium model and the traditional approach to instruction on student achievement and retention of algebra. The results indicated that both approaches to instruction were equally effective in improving student mathematics knowledge. However, the findings revealed that the students in the emporium section had significantly higher retention of the content knowledge. Link til kilde
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eric.ed.gov har udgivet: In this paper we report on a study of the implementation of handheld game consoles (HGCs) in 10 Year four/five classrooms to develop student automaticity of mathematical calculations. The automaticity of mathematical calculations was compared for those students using the HGC and those being taught using traditional teaching methods. Over a school term, students (n = 236) who used the HGCs and Dr Kawashima’s Brain Training showed significant improvement in both the speed and accuracy of their mathematical calculations. Data collected in interviews during the intervention period from students, staff and parents were analysed to provide further information on the implementation and efficacy of this approach. This exploration identified that the HGCs contributed to positive learning, motivational, and efficiency outcomes. These findings highlight opportunities for using commercially… Continue Reading →
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eric.ed.gov har udgivet: In the context of a persistent achievement lag among low-income children despite substantial investments in early education, policymakers and practitioners continue to seek ways to improve the quality of children’s preschool experiences. The Making Pre-K Count study addresses whether strengthening prekindergarten (pre-K) instruction in math, hypothesized to be a “linchpin” skill in children’s development, can improve children’s short- and longer-term learning. Specifically, the study rigorously evaluated the effect of an evidence-based math curriculum called Building Blocks along with ongoing training and in-classroom coaching, relative to the typical pre-K experience. Making Pre-K Count took place in 69 pre-K sites and over 170 classrooms across New York City. Thirty-five of the pre-K sites were assigned to receive the math curriculum, training, and coaching over two years (the “BB-MPC” group),… Continue Reading →
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eric.ed.gov har udgivet: There is a national need for effective interventions to improve school readiness and subsequent achievement in mathematics for students from low-income families. The purpose of this study was to implement and evaluate a 2-year preschool math intervention that began at preschool entry when children were 3 years of age and continued through the end of the pre-kindergarten (pre-K) year. Three principal objectives will be addressed in this presentation: (1) to evaluate the efficacy of a math curriculum for 3-year-olds implemented in the pre-pre-kindergarten (pre-pre-K) year of preschool; (2) to compare the impact of a 2-year math intervention (implemented during pre-pre-K and pre-K years) with a 1-year math intervention (PK) or a business-as-usual control condition on children’s mathematical knowledge at the end of preschool; and (3) to examine… Continue Reading →
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eric.ed.gov har udgivet: In Belize, the percentage of untrained teachers (i.e. teachers with the equivalent of a high school education or less) is one of the highest in the region of Latin America and the Caribbean. In response to growing student cohorts, the increased demand for more classroom teachers has led to significant decrease in the proportion of trained teachers at both the primary and secondary levels. Fewer than 45% of teachers at primary and secondary levels are trained, whereas some countries in the region report more than 80% are trained. Perhaps as a result of the lack of training, a content test that was applied to a representative sample of teachers nationwide as part of this study design revealed important gaps in teachers’ math content knowledge. The authors hypothesized… Continue Reading →
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eric.ed.gov har udgivet: Research indicates that preschool children need to learn pre-math skills to build a foundation for primary- and secondary-level mathematics. This paper presents the results from the early stages of a pilot mathematics program implemented in Cordillera, Paraguay. In a context of significant gaps in teacher preparation and pedagogy, the program uses interactive audio segments that cover the entire preschool math curriculum. Since Paraguayan classrooms tend to be bilingual, the audio and written materials use a combination of Spanish and Guaraní. Based on an experimental evaluation since the program’s implementation, we document positive and significant improvements of 0.16 standard deviations in standardized test scores. The program helped narrow learning gaps between low- and high-performing students, and between students with trained teachers and those whose teachers lack formal training… Continue Reading →
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eric.ed.gov har udgivet: In this presentation, we introduce a conceptual framework for in-service professional development–the Whole Teacher approach, which attends simultaneously to the attitudes, knowledge, and practice of a teacher’s growth. Putting the framework in operation, we describe a project designed to improve teachers’ competence and increase children’s performance in early mathematics. Utilizing a quasi-experimental design, pre- and post-measures with intervention and comparison groups have been collected. The results indicated that significant growth in children’s mathematical performance favored to the intervention group. The discussion focuses on the significance of the Whole Teacher approach to teacher professional development. [For the complete proceedings, see ED584443.] Link til kilde
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