Collaboration is an essential component of teachers' professional development. Collaboration has never been as easy as it is now especially with the advance of technology and widespread internet connection.
There are a variety of ways teachers can collaborate with each others to improve their teaching experience and grow professionally. One of the workable and useful ways to do it is through the power of personal learning networks PLNs. Most of social media platforms now host a plethora of PLNs where educators and teachers get to exchange their expertise and in most cases access to these spaces is open and anybody can join and contribute in the conversation.