The origin of E-learning stems from the mail-learning method which was through some correspondence courses.

Which era was E-Learning conceptualized?

According to Bdiwi et al., 2019, E-Learning is based on various tools- synchronous and asynchronous which leads teachers and students to create an interactive as well as autonomous learning environment.

Hrastinski (2008) argues that synchronous learning is the type of learning which is based on "media such as email and discussion boards, supports work relations among learners with teachers even when participants cannot be online at the same time".

Asynchronous e-learning is based on internet connection and media such as instant messaging, skype, zoom, and google meet, etc.

It is generally and contextually, be defined as the learning with the support of any electronic device, from computers to mobile phone, which may or may not involve the usage of the internet or intranet.

Which DepEd order stipulates the integration of modern technologies emphasizing the integration of ICT in teaching practices?

It highlights the importance of continuous professional development in digital literacy and online teaching methods.

Which of the following are challenges of e-learning in the teaching and learning process in the Philippines set-up?