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tandfonline.com – Grade configuration is associated with school-level standardized test pass rates for sixth-, seventh-, and eighth-grade students

tandfonline.com har udgivet en rapport under søgningen “Teacher Education Mathematics”: ABSTRACT ABSTRACT Educators and researchers have long debated the best grade configuration grouping for middle grade students. This study examined school-level differences in reading and mathematics standardized test pass rates for students placed in middle schools versus alternative grade configurations. Latent growth modeling was conducted separately for 6th, 7th, and 8th grades across a 3-year sampling period. Sixth-grade pass rates were significantly higher in elementary schools (e.g., Kindergarten–7th grade) than in middle schools for reading (78.9% vs. 72.0%) and mathematics (82.5% vs. 76.3%). Seventh-grade pass rates in elementary schools were also significantly higher than in middle schools for reading (78.5% vs. 75.9%) and mathematics (83.1% vs. 69.2%). Eighth-grade pass rates were significantly higher in middle schools than in high schools… Continue Reading

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tandfonline.com – Biomechanical analysis of volleyball overhead pass

tandfonline.com har udgivet en rapport under søgningen “Teacher Education Mathematics”: ABSTRACT Formulae display:?Mathematical formulae have been encoded as MathML and are displayed in this HTML version using MathJax in order to improve their display. Uncheck the box to turn MathJax off. This feature requires Javascript. Click on a formula to zoom. ABSTRACT In volleyball, the overhead pass is an important skill for passing a ball and making a set to attackers. In the present study, we analysed the overhead pass motion and involved muscle activity with special attention to the stretch-shortening cycle (SSC). Electromyogram was recorded from the wrist and elbow joint flexors and extensors. The movement period when the ball touched the hand was divided into the pull and push phases with the moment when the ball was at… Continue Reading