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{"type":"default","seo":{"title":"Science Dimensions: Efficacy Study, Grades 1 and 2 | HMH","description":"","headercode":"","ogtitle":"","ogdescription":"","ogimage":"","seosettings":{"noIndexNoFollow":false,"showGtm":true},"keywords":"","canonical":""},"redirect":[],"entrysettings":{"includeinsearch":true,"showglobalmessaging":true},"globalsettings":{"standardheader":true,"standardfooter":true},"url":"/research/science-dimensions-efficacy-study-grades-1-2","title":"
Science Dimensions: Efficacy Study, Grades 1 and 2","slug":"science-dimensions-efficacy-study-grades-1-2","bodycontainer":[{"type":"herobanner","headline":"
Science Dimensions: Efficacy Study, Grades 1 and 2","subheadline":null,"richtext":null,"caption":null,"heroshape":"onecolumn","color":"beige","alignment":"left","mediadisplay":"","herocontentwidth":"50","media":{"type":"image","caption":null,"image":null,"height":null,"width":null,"title":null,"alignment":"not-set","asLightbox":false,"style":"not-set","transforms":null},"cta":[{"linktype":"url","url":"/research/library","linkurl":"/research/library","linktext":"Back to Research Overview / Library","opennewwindow":false}]},{"type":"tableofcontents","headline":"Abstract","tableofcontentsdisplay":"heading","slug":"abstract"},{"type":"copy","headline":null,"richtext":"
Educational Research Institute of America (ERIA) conducted a pretest-posttest study to evaluate the effectiveness of the Science Dimensions program in the early elementary grades in 11 schools. Grade 1 study participants included 28 teachers and 495 students, and Grade 2 participants included 26 teachers and 461 students. Results indicate that in both Grades 1 and 2, science achievement growth from pretest to posttest was statistically significant. In addition, both low- and high-achieving pretest students also increased their achievement at a statistically significant level.
","subheadline":null,"alignment":"left"}],"postDate":"2019-06-07T13:49:00-04:00","postUpdatedDate":"2023-10-30T15:42:51-04:00","section":"researchReports","file":{"id":20013,"extension":"pdf","url":"https://s3.amazonaws.com/int-hmhco-vmg-craftcms-public/research/HMH-Science-Dimensions-Gr_1_2_RM_2018SY.pdf","filename":"HMH-Science-Dimensions-Gr_1_2_RM_2018SY.pdf","kind":"pdf","width":null,"height":null,"size":221011,"text":"","altTag":"HMH Science Dimensions Gr 1 2 RM 2018 SY","bucket":null,"key":"research/HMH-Science-Dimensions-Gr_1_2_RM_2018SY.pdf","transforms":{},"linktext":"Download full report","className":["button","pill"],"linktype":"pill","linkurl":"https://s3.amazonaws.com/int-hmhco-vmg-craftcms-public/research/HMH-Science-Dimensions-Gr_1_2_RM_2018SY.pdf","opennewwindow":true},"categories":[{"title":"Report Type","content":["Efficacy Study","Study Conducted by Third Party"]},{"title":"Grade Level","content":["Elementary"]},{"title":"District Urbanicity","content":["Suburban","Rural"]}],"subjects":[{"title":"Science Curriculum","url":"https://web-delivery-v1.int.webnp.hmhco.com/classroom-solutions/science"}],"programs":[{"title":"HMH Science Dimensions®","url":"https://web-delivery-v1.int.webnp.hmhco.com/programs/hmh-science-dimensions"}],"researchreportadditionalmetadata":[{"label":"Participants","value":"N=956"},{"label":"Implementation","value":"25 minutes a day, 4–5 days per week"},{"label":"Evaluation Period","value":"2017–2018"},{"label":"Study Conducted by","value":"Educational Research Institute of America (ERIA)"}],"essaEvidence":"Demonstrates a Rationale","toc":[{"title":"Abstract","slug":"abstract","type":"heading","id":1,"section":"researchReports","children":[]}]}
Science Dimensions: Efficacy Study, Grades 1 and 2
