![Pennsylvania / Penncrest School District / Minnesota Math and Science Academy Pennsylvania / Penncrest School District / Minnesota Math and Science Academy](https://www.pdfsearch.io/img/2309a8ad5165f6d3bbca132003b013d1.jpg) Date: 2013-01-11 11:38:41Pennsylvania Penncrest School District Minnesota Math and Science Academy | | May 04, 2005 This is the second of two articles regarding drug and violence behaviors among students in grades 4 to 12. Last week, the 4th Grade. What is happening with our youngest students? Part 2: The Age of OnsetAdd to Reading ListSource URL: www.pridesurveys.comDownload Document from Source Website File Size: 57,10 KBShare Document on Facebook
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