1.Impractical
2.Improper guidance to students.
3. Less interaction.
4. Practical problems.
5. Network issues.
6. Understanding problems.
7. copying of assignment
it is a good point
The effectiveness of online teaching-learning depends on the tools and techniques the teachers select. Teachers need to plan before the online interaction and orient the students about the mode. Let us focus more on the strength of online and use it as a support for the face to face teaching-learning.
If the teacher can plan different assignments the copying can be reduced. Application-level assignments can be tried out.