My proposal involves seeking the best method for building a playground at an elementary school.
Answer
I suggest you use some of our education databases. To find them, start at the Library homepage https://www.uhd.edu/library/Pages/library-index.aspx. Select the DATABASES tab and click on the Databases by Subject link. Then click on Education. You’ll be at a list of good databases for education. You can also use LibSearch, our search box on the library's homepage. In the database, enter in some combinations of these terms in the different search boxes:
Recess
Play
Physical activity
Playgrounds
AND
Learning
Cognitive development
Cognitive performance
Academic success
You can also click the Full Text and Scholarly (Peer-Reviewed) Journals check boxes on the first screen of the database. Once in the Results screen, you can use the options in the left column to narrow your results (by date, for instance).