Home/Reference/Social Sciences/शिक्षाशास्त्र/शैक्षिक स्तर, उपाधियाँ एवं संगठन/Junior High SchoolsJunior High SchoolsPaperMind से विषय खोजेंजल्द हीFind papers & topicsTools & resources☆मेरी लाइब्रेरी में जोड़ें⤓PDF के रूप में सहेजें▦स्लाइड डाउनलोड करेंLearn & explore▷सुनें►वीडियोजल्द हीMethods 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