Gauthier, A. P., PhD., Laurence, M., B.Sc, Thirkill, L., B.P.H.E., & Dorman, Sandra C,B.ScH., PhD. (2012). Examining school-based pedometer step counts among children in grades 3 to 6 using different timetables. The Journal of School Health, 82(7), 311. Retrieved from http://login.ezproxy1.lib.asu.edu/login?url=https://search-proquest-com.ezproxy1.lib.asu.edu/docview/1020094506?accountid=4485

Grao-Cruces, A., Ruiz-Lopez, R., Moral-Garcia, J., Ruiz-Ariza, A., & Martinez-Lopez, E. (2016). EFFECTS OF A STEPS/DAY PROGRAMME WITH EVALUATION IN PHYSICAL EDUCATION ON BODY MASS INDEX IN SCHOOLCHILDREN 11-12 YEARS OF AGE. Kinesiology, 48(1), 132-141. Retrieved from http://login.ezproxy1.lib.asu.edu/login?url=https://search-proquest-com.ezproxy1.lib.asu.edu/docview/1808667807?accountid=4485

Riley, N., Lubans, D. R., Morgan, P. J., & Young, M. (2015). Outcomes and process evaluation of a programme integrating physical activity into the primary school mathematics curriculum: The EASY minds pilot randomised controlled trial.Journal of Science and Medicine in Sport, 18(6), 656-661. Retrieved from http://login.ezproxy1.lib.asu.edu/login?url=https://search-proquest-com.ezproxy1.lib.asu.edu/docview/1737518999?accountid=4485

Wadsworth, D. D., PhD., Robinson, L. E., PhD., Rudisill, M. E., PhD., & Gell, Nancy,P.T., M.P.H. (2013). The effect of physical education climates on elementary students' physical activity behaviors. The Journal of School Health, 83(5), 306. Retrieved from http://login.ezproxy1.lib.asu.edu/login?url=https://search-proquest-com.ezproxy1.lib.asu.edu/docview/1318934332?accountid=4485

Alderman, B. L., Benham-Deal, T., Beighle, A., Erwin, H. E., & Olson, R. L. (2012). Physical Education's Contribution to Daily Physical Activity Among Middle School Youth. Pediatric Exercise Science, 24(4), 634-648.

Clapham, E. D., Sullivan, E. C., & Ciccomascolo, L. E. (2015). Effects of a Physical Education Supportive Curriculum and Technological Devices on Physical Activity. Physical Educator, 72(1), 102-116.

Erwin, H. E., Babkes Stellino, M., Beets, M. W., Beighle, A., & Johnson, C. E. (2013). Physical Education Lesson Content and Teacher Style and Elementary Students' Motivation and Physical Activity Levels. Journal Of Teaching In Physical Education, 32(3), 321-334.

Gutierrez, A. A., Williams, S. M., Coleman, M. M., Garrahy, D. A., & Laurson, K. R. (2016). Physical Education and Recess Contributions to Sixth Graders' Physical Activity. Physical Educator, 73(1), 174-190.

Hodges, M., Wicke, J., & Flores-Marti, I. (2018). Tactical Games Model and Its Effects on Student Physical Activity and Gameplay Performance in Secondary Physical Education. Physical Educator, 75(1), 99-115.

Hyun-Ju, O., & Rana, S. (2017). Using a 3-Day Physical Activity Recall as Homework to Increase Physical Activity in Rural Appalachian School Youth: A 3-Week Pilot Intervention Program. Physical Educator, 74(3), 497-517.

Reynolds, C., Benham-Deal, T., Jenkins, J. M., & Wilson, M. (2018). Exergaming: Comparison of On-Game and Off-Game Physical Activity in Elementary Physical Education. Physical Educator, 75(1), 64-76.

Tan Leng, G., Podlog, L. W., Hannon, J., Brusseau, T., Andrew Webster, C., & Newton, M. (2014). Effects of a Classroom-Based Physical Activity Program on Children's Physical Activity Levels. Journal Of Teaching In Physical Education, 33(4), 558-572.

Bryan, C. L., & Solmon, M. A. (2012). Student motivation in physical education and engagement in physical activity. Journal of Sport Behavior, 35(3), 267-285. Retrieved from http://login.ezproxy1.lib.asu.edu/login?url=https://search-proquest-com.ezproxy1.lib.asu.edu/docview/1288996179?accountid=4485

Burns, R. D., Brusseau, T. A., & Hannon, J. C. (2015). Physical activity trajectories during daily middle school physical education. Journal of Physical Activity & Health, 12(7), 982-989. doi:http://dx.doi.org.ezproxy1.lib.asu.edu/10.1123/jpah.2014-0151

Castillo, J. C., Clark, B. R., Butler, C. E., & Racette, S. B. (2015). Support for physical education as a core subject in urban elementary schools. American Journal of Preventive Medicine, 49(5), 753-756. doi:http://dx.doi.org.ezproxy1.lib.asu.edu/10.1016/j.amepre.2015.04.015

Fu, Y., Gao, Z., Hannon, J., Shultz, B., Newton, M., & Sibthorp, J. (2013). Influence of a health-related physical fitness model on students' physical activity, perceived competence, and enjoyment.Perceptual and Motor Skills, 117(3), 956-970. doi:http://dx.doi.org.ezproxy1.lib.asu.edu/10.2466/10.06.PMS.117x32z0

Gu, X., & Solmon, M. A. (2016). Motivational processes in children's physical activity and health-related quality of life. Physical Education and Sport Pedagogy, 21(4), 407-424. doi:http://dx.doi.org.ezproxy1.lib.asu.edu/10.1080/17408989.2015.1017456

Miller, A., Christensen, E. M., Eather, N., Sproule, J., Annis-Brown, L., & Lubans, D. R. (2015). The PLUNGE randomized controlled trial: Evaluation of a games-based physical activity professional learning program in primary school physical education. Preventive Medicine: An International Journal Devoted to Practice and Theory, 74, 1-8. doi:http://dx.doi.org.ezproxy1.lib.asu.edu/10.1016/j.ypmed.2015.02.002

Raustorp, A., Boldemann, C., Johansson, M., & Mårtensson, F. (2010). Objectively measured physical activity level during a physical education class: A pilot study with swedish youth. International Journal of Adolescent Medicine and Health, 22(4), 469-476. doi:http://dx.doi.org.ezproxy1.lib.asu.edu/10.1515/IJAMH.2010.22.4.469

Spessato, B. C., Gabbard, C., & Valentini, N. C. (2013). The role of motor competence and body mass index in children’s activity levels in physical education classes. Journal of Teaching in Physical Education, 32(2), 118-130. Retrieved from http://login.ezproxy1.lib.asu.edu/login?url=https://search-proquest-com.ezproxy1.lib.asu.edu/docview/1499086154?accountid=4485

Standage, M., Gillison, F. B., Ntoumanis, N., & Treasure, D. C. (2012). Predicting students' physical activity and health-related well-being: A prospective cross-domain investigation of motivation across school physical education and exercise settings. Journal of Sport & Exercise Psychology, 34(1), 37-60. Retrieved from http://login.ezproxy1.lib.asu.edu/login?url=https://search-proquest-com.ezproxy1.lib.asu.edu/docview/941018846?accountid=4485

Telford, R. M., Olive, L. S., Cochrane, T., Davey, R., & Telford, R. D. (2016). Outcomes of a four-year specialist-taught physical education program on physical activity: A cluster randomized controlled trial, the LOOK study. The International Journal of Behavioral Nutrition and Physical Activity, 13, 11. Retrieved from http://login.ezproxy1.lib.asu.edu/login?url=https://search-proquest-com.ezproxy1.lib.asu.edu/docview/1802211148?accountid=4485