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The What Works Clearinghouse (WWC) reviews research to determine whether the program improves student outcomes. Five WWC-standard studies were analyzed, with strongest findings in mathematics and uncertain effects in language, reading and literacy, self-regulation, and social-emotional learning.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":40,"@type":76,"position":81},"https://docshare.wps.com/document/research-report/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/pre-k-mathematics-intervention-report-preparing-young-children-for-school-what-works-clearinghousetm-september-2023/587650/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/pre-k-mathematics-intervention-report-preparing-young-children-for-school-what-works-clearinghousetm-september-2023/587650.png","ImageObject",300,407,{"name":92,"@type":93},"Melati","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-09","2026-10-15",true,{"@type":102,"interactionType":103,"userInteractionCount":34},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What is the goal of the Pre-K Mathematics program?","Question",{"text":112,"@type":113},"The program aims to develop preschool children’s informal mathematical knowledge using engaging classroom and home math activities.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"Which outcome domain showed positive effects in the WWC findings?",{"text":117,"@type":113},"Mathematics showed positive effects, based on five studies meeting WWC standards and categorized as strong evidence.",{"name":119,"@type":110,"acceptedAnswer":120},"How does the WWC determine evidence tiers for outcome domains?",{"text":121,"@type":113},"The WWC uses effectiveness rating, sample size, and the number of educational sites across studies to assign evidence tiers such as strong, moderate, or promising, as described in its review materials.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},587650,1792121515,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":39,"category_name":40,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":34,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":44,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":143,"read_time":144,"preview_page_count":4},962085570644,"https://ap-avatar.wpscdn.com/davatar_994ba38a5ba835b3df7d355c54d3ed8d","Pre-K Mathematics  \nIntervention Report | Preparing Young Children for School  \nWHAT WORKS CLEARINGHOUSETM SEPTEMBER 2023  \nWWC 2023-009  \nU.S. DEPARTMENT OF EDUCATION  \nA Publication of the National Center for Education Evaluation atIES  \nPre-K Mathematics is a supplemental mathematics program focusing on a range of mathematical concepts to help develop children’s informal mathematical knowledge. The Pre-K Mathematics program includes teacherled, small-group mathematics activities that are engaging and hands-on, as well as caregiver-child activities that are linked to the classroom activities to support children’s math learning at home.  \nGoal: Pre-K Mathematics aims to develop preschool children’s informal mathematical knowledge, using engaging classroom and home math activities.  \nThe What Works Clearinghouse (WWC) reviews existing research on educational interventions to identify evidence-based programs and practices. This WWC intervention report summarizes the available evidence on the effects of Pre-K Mathematics on student outcomes.  \nDid Pre-K Mathematics improve student outcomes?  \nFive studies of the Pre-K Mathematics program meet WWC standards. These studies were conducted in Head Start and statefunded preschool sites. Findings from these studies are summarized in Table 1. The table includes a row for each outcome domain that was studied in the research. An outcome domain includes a group of related outcome measures. The Pre-K Mathematics studies primarily included measures that fit within the mathematics domain, but also examined outcomes within the language, reading & literacy related, self-regulation, and social-emotional learning outcome domains. Effects of the program on other outcome domains are unknown.  \nThe WWC effectiveness rating indicates whether the Pre-K Mathematics program resulted in improved outcomes for children assigned to receive the program compared with children who were not. The table also indicates whether the evidence reviewed satisfies the Department of Education’s requirements for strong, moderate, or promising tiers of evidence at the time this report was written. More information about these ratings and requirements is provided on the next page. Findingsand conclusions could change as new research becomes available.  \nTable 1. Summary of findings on Pre-K Mathematics from five studies that meet WWC standards  \n\n| Outcome domain Effectiveness rating Sample size Evidence tier Summary of impacts |  |  |  |  |\n| --- | --- | --- | --- | --- |\n| Mathematics | Positive effects | 2,913 | \u003Cbr>TIER\u003Cbr>1\u003Cbr>STRONG\u003Cbr>| The research provides strong evidence that Pre-K Mathematics improved student mathematics achievement. This assessment is based on five studies that meet WWC standards. |\n| Language | Uncertain effects | 296 | \u003Cbr>NO\u003Cbr>TIER\u003Cbr>ASSIGNED | The research does not support claims that Pre-K Mathematics improved student language. This assessment is based on one study that meets WWC standards. |\n| Reading & Literacy Related | Uncertain effects | 966 | \u003Cbr>NO\u003Cbr>TIER\u003Cbr>ASSIGNED | The research does not support claims that Pre-K Mathematics improved student reading & literacy related achievement. This assessment is based on two studies that meet WWC standards. |\n| Self-Regulation | Uncertain effects | 234 | \u003Cbr>NO\u003Cbr>TIER\u003Cbr>ASSIGNED | The research does not support claims that Pre-K Mathematics improved student self-regulation. This assessment is based on one study that meets WWC standards. |\n| Social-Emotional Learning | Uncertain effects | 297 | \u003Cbr>NO\u003Cbr>TIER\u003Cbr>ASSIGNED | The research does not support claims that Pre-K Mathematics improved student social-emotional learning. This assessment is based on one study that meets WWC standards. |\n\n\n| CHARACTERISTICS OF THE STUDY SETTING AND PARTICIPANTS |  |  |\n| --- | --- | --- |\n| Settings: Head Start and state-funded preschool sites in the United States. | Race:\u003Cbr>Asian 3% Two or More Races 2%\u003Cbr> 14%  21% 60% \u003Cbr>Black White Other/Unknown\u003Cbr","cbCaiq6nYIGySwNe","https://ap.wps.com/l/cbCaiq6nYIGySwNe","pdf",629235,"English","# Overview\n# Study and participant setting\n# WWC review methods\n# Effectiveness ratings and evidence tiers\n# Summary of findings (Table 1)","[{\"question\":\"What is the goal of the Pre-K Mathematics program?\",\"answer\":\"The program aims to develop preschool children’s informal mathematical knowledge using engaging classroom and home math activities.\"},{\"question\":\"Which outcome domain showed positive effects in the WWC findings?\",\"answer\":\"Mathematics showed positive effects, based on five studies meeting WWC standards and categorized as strong evidence.\"},{\"question\":\"How does the WWC determine evidence tiers for outcome domains?\",\"answer\":\"The WWC uses effectiveness rating, sample size, and the number of educational sites across studies to assign evidence tiers such as strong, moderate, or promising, as described in its review materials.\"}]","Pre-K Mathematics - Intervention Report | Preparing Young Children for School - WHAT WORKS CLEARINGHOUSETM September 2023 | PDF",1792062493,23]