Quantity education means the Education that emphasizes the outcome of the knowledge and skills taught in that domain instead of the knowledge and skills gained. Quality education as one that focuses on the social, emotional, mental, physical, and cognitive development of each student regardless of gender, race, ethnicity, socioeconomic status, or geographic location.

Quality means doing the right things right. Doing things right - is efficiency and doing right things is effectiveness. Quality in education is to learn the right things and to learn them well. 

The success of any education system depends on the quality of teachers, which, in turn, depends on the effective teaching / learning process. Today the teacher is moving away from being a “transmitter of knowledge” and led more and more towards becoming a “mediator in the construction of knowledge”, a facilitator and, even at times, a social worker.

REF: Web Reference: http://jkimsu.com/jkimsu-vol4no1/JKIMSU,%20Vol.%204,%20No.%201,%20JanMar%202015%20Page%20177-182.pdf http://www.ibe.unesco.org/International/ICE47/English/Organisation/Workshops/Workshop4 CompENG.pdf