A. Gill, Planning for Play, 1968.

. Almon-joan, Playing It Up-With Loose Parts, Playpods, and Adventure Playgrounds, 2017.

A. Georges, Le jeu de billes: lieu de la raison, vol.18, pp.5-14, 1988.

. Beresin-anna-richman, Playing with Time: Towards a Global Survey of Recess Practices, International Journal of Play, vol.5, issue.2, pp.159-65, 2016.

. Bertelsen-john, Early experience from Emdrup, Adventure Playgrounds, pp.15-23, 1972.

. Besse-patin, G. Baptiste, N. Brougère, and . Roucous, Losing the 'Monopoly': A French Experience of Playwork Practice, Journal of Playwork Practice, vol.4, issue.1, pp.23-37, 2017.
URL : https://hal.archives-ouvertes.fr/halshs-01533978

B. Peter and E. Baines, Follow up National Survey of Breaktimes in Primary and Secondary Schools, Final Report To, 2006.

. Bour-yan, Les jeux dangereux, une crise de confiance dans la cour, 2016.

. Barrera-(dir, La cour de récréation, pp.118-141, 2016.

. Bour-yan, «Jeux dangereux» entre adolescents. Culture juvénile, institution scolaire et société du risque, Ethnologie française, vol.37, pp.631-668, 2007.

G. Brougere, Le jouet. Valeurs et paradoxes d'un petit objet secret, 1992.

G. Brougere, Jouets et compagnie, 2003.

G. Brougere, La ronde des jeux et des jouets. Harry, Pikachu, Superman et les autres, 2008.

. Brougere-gilles, R. Nathalie, B. Baptiste, and C. Véronique, Une boîte pour jouer : pratiques et discours autour d'objets recyclés, 2016.

, Foundations of Playwork, 2008.

V. Busse-thomas, R. Malcolm, and G. Marilyn, Environmentally Enriched Classrooms and the Play Behavior of Negro Preschool Children, Urban Education, vol.5, pp.128-168, 1970.

C. Kevin and P. K. Smith, Experimental Studies of the Preschool Environment, IJEC, vol.10, issue.2, p.86, 1978.

M. Daly-lisa and . Beloglovsky, Loose Parts: Inspiring Play in Young Children, 2014.

J. Delalande, La socialisation des enfants dans la cour d'école: une conquête consentie, pp.35-47, 2010.

J. Delalande, Par quoi la cour de récréation est-elle menacée ? Représen-tations d'adultes, pratiques enfantines, La cour de récréa-tion, pp.112-129, 2016.

E. Perry, The Value of Play, 2009.

. Engelen-lina, Increasing Physical Activity in Young Primary School Children -It's Child's Play: A Cluster Randomised Controlled Trial, Preventive Medicine, vol.56, pp.319-344, 2013.

R. Evans-john, Whatever Happened to Playtime? Are Organised Games During Recesses and Lunch Breaks Necessary?, Education Research and Perspectives, vol.34, pp.198-211, 2007.

J. Factor, Tree Stumps, Manhole Covers and Rubbish Tins: The Invisible Play-Lines of a Primary School Playground, Childhood, vol.11, pp.142-54, 2004.

. Genvo-s, Understanding Digital Playability, The Video Game Theory Reader, vol.2, pp.133-149, 2009.

J. Gibson-james, The Ecological Approach to Visual Perception, 1979.

M. C. Gibson-jenny-louise and T. Gill, A Systematic Review American Educational Research Journal, vol.23, issue.4, pp.668-78, 2017.

H. D. Geoffrey, M. Rothenberg, and R. B. Beasley, Children's Play and Urban Playground Environments: A Comparison of Traditional, Contemporary, and Adventure Playground Types, Environment and Behavior, vol.6, issue.2, pp.131-68, 1974.

H. Heft, Affordances of Children's Environments: A Functional Approach to Environmental Description, Children's Environments Quarterly, vol.5, issue.3, pp.29-37, 1988.

J. Henriot, Sous couleur de jouer. La métaphore ludique, 1989.

. Hughes-bob, The First Claim: A Framework for Playwork Quality Assessment, 2001.

W. Johnson-marguerite, The Effect on Behavior of Variation in the Amount of Play Equipment, Child Development, vol.6, issue.1, pp.56-68, 1935.

. Kline-stephen, The End of Play and the Fate of Digital Play Media: A Historical Perspective on the Marketing of Play Culture, 2018.

, Toys and Communication, pp.15-32

. Kozlovsky-roy, Designing Modern Childhoods: History, Space, and the Material Culture of Children. An International Reader, Adventure Playgrounds and Postwar Reconstruction, pp.171-90, 2008.

S. Leichter-saxby-morgan and . Law, The New Adventure Playground Movement: How Communities across the USA are Returning Risk and Freedom to Childhood, 2015.

P. J. Malone-karen and . Tranter, Children's Environmental Learning and the Use, Design and Management of Schoolgrounds, Children, Youth and Environments, vol.13, issue.2, pp.87-137, 2003.

E. Maxwell-lorraine, R. Mari, G. W. Mitchell, and . Evans, Effects of Play Equipment and Loose Parts on Preschool Children's Outdoor Play Behavior: An Observational Study and Design Intervention, Children, Youth and Environments, vol.18, issue.2, pp.36-63, 2008.

. Mergen and . Bernard, Play and Playthings: A Reference Guide, 1982.

N. Daniel and S. J. Farenga, Blocks, Bricks, and Planks Relationships between Affordance and Visuo-Spatial Constructive Play Objects, vol.8, pp.201-228, 2016.

. Newstead and . Shelly, The Buskers Guide to Playwork, 2, 2010.

. Nicholson-simon, The Theory of Loose Parts. An Important Principle for Design Methodology, Studies in Design Education Craft & Technology, vol.4, issue.2, pp.5-14, 1972.

. Nicholson-simon, The Theory of Loose Parts: How not to Cheat Children, vol.62, pp.30-34, 1971.

, The Playwork Principles, 2005.

. Prieske-björn, W. Rob, J. Smith, T. J. Frank, and . Zaal, Affordances in a Simple Playscape: Are Children Attracted to Challenging Affordances?, Journal of Environmental Psychology, vol.41, pp.101-112, 2015.

. Roucous-nathalie, B. Baptiste, and C. Véronique, La boîte à jouer, un terrain et un cadre d'expériences ludiques, 2017.

C. Satta, Simply Child's Play? Reconfiguring Child-Adult Relations in a Leisure Place for Children, Poiésis -Revista do Programa de Pós-Graduação em Educação, vol.4, pp.252-70, 2011.

C. Scott-james, Two Cheers for Anarchism: Six Easy Pieces on Autonomy, Dignity, and Meaningful Work and Play, 2012.

S. Fiona and J. Barker, Contested Spaces Children's Experiences of Out of School Care in England and Wales, Childhood, vol.7, issue.3, pp.315-348, 2000.

T. Sørensen-carl, Parkpolitik i sogn og købstad, 1931.

T. Sørensen-carl, Planning for play, London, Thames and Hudson. tion, vol.35, pp.8-10, 1968.

S. Brian, What is a Junk Playground? », National Education, vol.34, pp.398-99, 1952.

S. Brian, The Historical and Psychological Significance of the Unorganized Games of New Zealand Primary School Children, 1954.

S. Brian, Toys as Culture, 1986.

S. Brian, School Playground as Festival », Children's Environments Quarterly, vol.7, pp.3-7, 1990.

S. Brian, The Ambiguity of Play, 1997.

S. Thomson, Adulterated Play": An Empirical Discussion Surrounding Adults' Involvement with Children's Play in the Primary School Playground, Journal of Playwork Practice, vol.1, issue.1, pp.5-21, 2014.

. Van-leeuwen-lieselotte, A. Mathieu, and . Gielen, Design for Rebellious Play, Toys and Communication, pp.255-74, 2018.

. Ward-colin, Anarchy in Action, 1973.

. Wilson-penny, The Cultural Origins and Play Philosophy of Playworkers, 2009.

, An Interview with Penny Wilson, American Journal of Play, vol.1, issue.3, pp.269-82

. Zoïa-geneviève and V. Laurent, Une expérience d'accompagnement sociologique, Espaces et sociétés, vol.166, pp.79-93, 2016.