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Our Explorations with CTAT!

Our Explorations with CTAT!. Example-tracing Tutor (Flash) : Mass Production (Flash) Cognitive Tutor (Flash, Jess). Rinat Rosenberg-Kima T G Ganesh. Example Tracing Tutor (Flash). Created a movie in Flash. Recorded behavior in CTAT for Flash. Published to HTML. Mass Production (Flash).

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Our Explorations with CTAT!

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  1. Our Explorations with CTAT! • Example-tracing Tutor (Flash) : • Mass Production (Flash) • Cognitive Tutor (Flash, Jess) Rinat Rosenberg-Kima T G Ganesh

  2. Example Tracing Tutor (Flash) • Created a movie in Flash. • Recorded behavior in CTAT for Flash. • Published to HTML.

  3. Mass Production (Flash) • Created input areas in Flash and corresponding variables in CTAT-Behavior Graph. Used CTAT to create problem set for mass production. Published to HTML to present problems in sequence.

  4. Flash Interaction and CTAT

  5. Flash Interaction and CTAT

  6. Flash Interaction and CTAT • Challenges: • Only “comm elements” talk with CTAT. • Interactivity in Flash is done with other elements (like graphic buttons). • CTAT will stop the interaction once the correct answer is inserted. • Possible Solutions: • Send messages to the “comm” elements from the flash elements. • Make the interaction as an additional component.

  7. Example-Tracing vs. Cognitive-Tutor

  8. Example-Tracing vs. Cognitive-Tutor • Example-Tracing: • Very easy to use • May be tedious • Good for non-recurrent problems. • Cognitive-Tutor: • Much (!) harder…but possible… • Extremely useful for recurrent problems • Helps in understanding the mental process of the students

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