The study investigated the effect of Covid-19 pandemic outbreak on secondary school students learning in Benin City, Edo State, Nigeria. A descriptive survey research design was employed for the study. The sample was 100 which comprised 28 male and 72 female senior secondary school students (SS1-SS3). A five-point Likert scale questionnaire was structured and used as the instruments for data collection. The instruments were designed for the study, for both male and female secondary school students. The reliability coefficient was 0.75 Cronbach alpha respectively. Three research questions were answered using mean and Standard Deviations. The analysis also revealed that secondary school students don’t often utilized online question and answer method and they occasionally utilized online teaching and learning process such as WhatsApp, SMS message, radio, television, e-mails, internet as medium of e-learning. Finally, the e-learning for secondary school students in developing countries especially Nigeria is rated very poor method of assessment is not effective, but also observed that other assessment methods are ineffectively utilized for the teaching and learning processes.