标题:The Effectiveness of a Proposed Program Based on Stepanz's Model of Changing the Alternative Chemical Concepts on the Achievement of Ninth-Grade Students in Jordan
其他标题:فاعلية برنامج مقرتح مبين على منوذج شتيبانس يف تغيري املفاهيه الكينيائية البديلة على حتصيل طالب الصف التاشع األشاشي يف األردن
期刊名称:Journal of Educational and Psychological Studies
印刷版ISSN:2218-6506
电子版ISSN:2521-7046
出版年度:2015
卷号:9
期号:3
页码:472-488
DOI:10.24200/jeps.vol9iss3pp472-488
语种:English
出版社:Sultan Qaboos University
摘要:This quasi-experimental study aimed to investigate the effect of Stepanz' model in changing the alternative chemical concepts on the achievement of ninth-grade students.The participants of the study were 50 ninth grade male students who were distributed randomly into two groups: experimental group and control group.To answer the question of study,data was gathered and analyzed using (T-test).The results showed that there were statistically significant differences (p.< 0.05).In students mean scores with regards to their achievement.Those differences were in favor of the students who were taught using Stepanz model.In light of these results,the researcher recommend adopting Stepanz model in the teaching -learning process and training in-service teachers and reforming the scientific subjects in accordance with this model.In addition,the researcher recommends that more researches to be conducted to examine the effect of Stepanz model in changing the alternative chemical concepts on the achievement of students at different grade levels and in other subjects.