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Appropriate instruction is a key component of quality physical education, which aligns student learning activities with grade-level learning outcomes. Historically, in the 1980s and late 1990s, an abundance of research was conducted to empirically link teacher effectiveness to student learning outcomes. In recent years, however, limited research has been published. Purpose: The purpose of this study was to: (a) identify research studies examining appropriate instructional practice in K-12 physical education since 2000, (b) describe the study characteristics and summarize the findings, (c) compare research to the SHAPE America's guidelines for appropriate instruction, and (d) make recommendations for future research. Methods: This study was conducted using the Preferred Reporting Items for Systematic Reviews (PRISMA) standards of quality for reporting meta-analyses. A systematic search of five electronic databases was conducted. Two reviewers retrieved articles, assessed risk of bias, and performed data extraction. The findings were synthesized using a descriptive analysis. Results: A total of 37 articles met the inclusion criteria. A thematic analysis was conducted to reduce the included articles into four themes that influenced student outcomes: (1) student engagement and participation, (2) motivation, (3) student learning, and (4) physical activity and fitness. Conclusions: This review of the literature provides evidence of the benefits of effective teaching practices and suggests that future studies in instruction should focus on teacher effectiveness and its relation to student learning outcomes. Recommendations and future directions are discussed. [ABSTRACT FROM AUTHOR]

Purpose: The purpose of this article is to provide a summary of contemporary empirical evidence supporting the need for the essential components of physical education as the minimum threshold of quality. The collective findings from a series of systematic reviews conducted through university, community, and the Centers for Disease Control and Prevention (CDC) collaborations are timely and warranted given the current trends in physical inactivity and obesity among youth and emerging adults. Methods: Faculty and students from five doctoral physical education teacher education programs (D-PETE) conducted distinct but interrelated systematic reviews of the Essential Components of Physical Education—policy and environment, curriculum, instruction, and assessment. Using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines (identify, screen, determine eligibility, and include), relevant studies were extracted from six databases. Only peer-reviewed publications related to each essential component were examined. Full papers were included in the final analysis if they were published between January 2000 and May 1, 2020, had a primary outcome related to PreK–12 physical education, and were empirical and original investigations. Results: Each essential component, in part, was empirically supported. Some actionable criteria for a given component were underdeveloped and in need of more empirical research to advance our understanding of policy and environment, curriculum, instruction, and assessment in authentic contexts. Conclusions: Implications for the essential components of physical education and future directions for K–12 physical education, teacher education, and research are outlined in this article. [ABSTRACT FROM AUTHOR]

Purpose: This introductory article provides the context and rationale for conducting systematic literature reviews on each of the essential components of physical education, including policy and environment, curriculum, appropriate instruction, and student assessment. Methods: Four research teams from Doctoral Physical Education Teacher Education programs (D-PETE) conducted these systematic reviews using the PRISMA guidelines process. Results: This article explains the role of the national framework for increasing physical education and physical activity (i.e., Comprehensive School Physical Activity Program) in supporting the essential components of physical education. It also highlights the expectations for physical education and provides a brief history of these components. Lastly, this article highlights each of the articles presented in the special feature. Conclusion: Understanding the implementation of these components may be important for improving the physical education experience for all students and creating a foundation for lifelong physical activity and health. [ABSTRACT FROM AUTHOR]

Purpose: To compare children's energy expenditure (EE) levels during object projection skill performance (OPSP; e.g., kicking, throwing, striking) as assessed by hip- and wrist-worn accelerometers. Method: Forty-two children (female n = 20, Mage = 8.1 ± 0.8 years) performed three, nine-minute sessions of kicking, over-arm throwing, and striking at performance intervals of 6, 12, and 30 seconds. EE was estimated using indirect calorimetry (COSMED k4b2) and accelerometers (ActiGraph GT3X+) worn on three different locations (hip, dominant-wrist, and non-dominant-wrist) using four commonly used cut-points. Bland-Altman plots were used to analyze the agreement in EE estimations between accelerometry and indirect calorimetry (METS). Chi-square goodness of fit tests were used to examine the agreement between accelerometry and indirect calorimetry. Results: Hip- and wrist-worn accelerometers underestimated EE, compared to indirect calorimetry, during all performance conditions. Skill practice at a rate of two trials per minute resulted in the equivalent of moderate PA and five trials per minute resulted in vigorous PA (as measured by indirect calorimetry), yet was only categorized as light and/or moderate activity by all measured forms of accelerometry. Conclusion: This is one of the first studies to evaluate the ability of hip- and wrist-worn accelerometers to predict PA intensity levels during OPSP in children. These data may significantly impact PA intervention measurement strategies by revealing the lack of validity in accelerometers to accurately predict PA levels during OPSP in children. [ABSTRACT FROM AUTHOR]