Children Outdoor Play Towards Educational Sustainability: A Scoping Review
Table 2: Search string/Keyword
| Database | Search string/Keyword |
| Scopus | TITLE-ABS-KEY ((“outdoor*” OR “free*”) AND (“learn*” OR “activit*” OR “play*” OR “game*”) AND (“child*” OR “kid*” OR “toddler*”) AND (“interact*” OR “Engage*”)) |
| Web of Science (WOS) | TS=((“outdoor*” OR “free*”) AND (“learn*” OR “activit*” OR “play*” OR “game*”) AND (“child*” OR “kid*” OR “toddler*”) AND (“interact*” OR “Engage*”)) |
| Education Resources Information Center (ERIC) | Outdoor Learning OR Outdoor Activities OR Outdoor Activity OR Outdoor Play OR Outdoor Games OR Free Learning OR Free Activities OR Free Activity OR Free Play AND Children OR Child OR Kid OR Kids OR Toddlers OR Toddler AND Interaction OR Interact OR Engagement OR Engage |