We offer four mathematics courses for computer science and mathematics students. All courses are paper based but they are also offered through the web and are enriched with various web based e-learning tools such as

• tools for experiments and visualizations
• CAS-supported exercises and drills
• CAS-based specialized calculators (for matrix calculations, modular arithmetic, encryption and decryption)
• flashcards

The use of these tools is constantly evaluated. Little use is made of the tools for experiments and visualizations, whereas students heavily use the flashcards. Given the choice of several criteria they can create individual learning packages. As an example we link to the flashcards for our Linear Algebra courses.