New web-based tools

Particular interest in multistep problem-solving

Learner-centred activities complement lecture examples More
- Students take a more active role in learning
- Insights are best delivered just as the learner has tried to think about or engage with the concept
- Problem: One-on-one tutorials are VERY staff intensive.
Aimed to simulate paper-and-pencil solving problems More
- using multichoice and text-enter questions (the only tools available)
- with lots of feedback at intermediate steps
- Problem: Limited to one interaction per page - took lots of pages - too drawn out!