School District of Jefferson - Jefferson 4K Programs https://www.cms4schools.com/news_rss.cfm?detailid=792829&memberid=1049 School District of Jefferson - Jefferson 4K Programs en-us 4K Overview Brochure //www.sdoj.org/cms_files/resources/Jefferson 4K One page.pdf Site Locations & Contacts https://www.sdoj.org/schools/4k/contact-us.cfm Kidspace 4K Extended Care Program https://www.sdoj.org/families/kidspace.cfm Health Services https://www.sdoj.org/departments/health-services.cfm Child Find https://www.sdoj.org/departments/child_find.cfm