This paper analyses student views on an e-learning intervention that incorporated a content development tool and computer algebra systems, aimed at improving performance and applicability of mathematics knowledge. The study deliberately relied on open source tools, with high usability both online and offline, that can be customized to address the peculiarities of mathematics instruction in developing countries. Repeated ANOVA and logistic regression were among the statistical methods used to analyze the data. Key findings showed that usability and detailed feedback were the qualities of computer algebra system that were most desired by students. Content quality, problem solving abilities and internet availability were key factors for mathematical e-learning satisfaction. The research showed that the use of an interactive content development tool and computer algebra systems can help the teachers to be more innovative and adopt project-based examination formats that encourage knowledge applicability. The e-learning tools helped the students to self-regulate and discover their own knowledge, which increased their chances of handling application type problems. Among others, the study recommended set up of mathematical e-laboratories which can be accessed by students for at least 3 days per week.