Fig. 4From: Evaluating the impact of COVID-19 pandemic lockdown on education in Nigeria: Insights from teachers and students on virtual/online learningDiverging stacked bar chart showing students (n = 703) and teachers (n = 60) satisfaction (SAT) in percentage (%) from the five-point Likert-scale questionnaires. The complete statements from the questionnaire are available in Additional file 1: Tables S1 and S2Back to article page