Home/Reference/Social Sciences/آموزش و پرورش/سطوح، مدارج و سازمانهای آموزشی/Junior High SchoolsJunior High Schoolsیافتن موضوع با PaperMindبهزودیFind papers & topicsTools & resources☆افزودن به کتابخانهٔ من⤓ذخیره بهصورت PDF▦دریافت اسلایدهاLearn & explore▷گوش دادن►ویدیوبهزودیMethods for this conceptValue-Added ModelingLesson StudyMultiple-case Lesson StudyClassroom ObservationCounterfactual Impact Evaluation in Education ResearchDifference-in-Differences in Education ResearchDesign-based ResearchHierarchical Causal-Comparative ResearchRelated conceptsMiddle SchoolsJunior High School StudentsJunior High School TeachersMiddle School StudentsHigh SchoolsMiddle School Teachers