This research article highlighted the emotional intelligence of B.Ed. biological science students and its influence on their content pedagogical knowledge.  For this, the investigator adopted survey method.   The population comprises of all the B.Ed. biological science students studying in the colleges of education in Tirunelveli, Thoothukudi and Kanyakumari districts.  From the population, the investigator randomly selected 619 students using simple random sampling technique.  Emotional Intelligence Scale of Thomas Alexander (2004) and Self-constructed Content Pedagogical Knowledge Scale were used as the tools of the study.  Mean, Standard Deviation, ‘t’ test and Product Moment Correlation were used to analyze the data.  The findings revealed that significant relationship is found between emotional intelligence and content pedagogical knowledge of B.Ed. biological science students.  

Keywords: Emotional Intelligence, Content Pedagogical Knowledge, Biological Science Students.