“…The present study is compatible with the former studies in the objective; investigating the effectiveness of e-learning in the development of academic achievement (Al-Kandri, 2013;Al-Kadri, 2013;Abdel Aziz, 2014;Al-Materi, 2016;Sawafta & Al Garewai, 2016), study skills (Al-Washahy & Amaar, 2015), and self-confidence (Al-Ghamdi & Afshi, 2017). Previous studies aimed to investigate the effectiveness of blended teaching, based on the e-learning management system "Blackboard", in the development of various variables, such as academic achievement (Al-Kandri, 2013;Al Kadri, 2013;Abdel Aziz, 2014;Al Matari, 2016;Sawafta & Al Garewai, 2016), motivation to e-learning (Al-Kandri, 2013), learning competence (Abdel Aziz, 2014), development of information search skills (Al-Agami,2015), learning retention (Sawafta & Al Garewai, 2016) and motivation to learning (Al-Matari, 2016). The present study matches the former studies concerning the academic level of the participants; university students.…”