Communication or Communications?
- We need better communications between parents and teachers. [incorrect]
- We need better communication between parents and teachers. [correct]
Communication is an uncountable noun and refers to the act of talking to people:
- The job requires excellent communication skills.
- Email is now our main means of communication. [not
mean of communication]
Communications [plural] refers to all the methods of sending information, for example by telephone, email, post, instant messenger:
- The company produces cellular phones and other communications equipment.