• Creating a Cognitive Tutor for fraction addition
• Table of Contents
• Alternative Tool Set
• Prerequisites:
• The CTAT Jess Tools
• Let's start by launching these tools, as well as the Eclipse environment:
• Examining working memory
• Examining Templates, Facts, and Production Rules in Eclipse
• Working Memory types (templates)
• Fact assertions, slot assignments
• Production rules
• The Conflict Tree
• Create a new problem
• Writing a production rule for a new strategy
• Write the rule
• Pseudo-code/English version
• Jess code version
• Evaluate and Test Rule
• Why Not?
• Conclusion
• Back to top