David Joyner Georgia Tech Course delivery through loosely-integrated platforms: student experience and data analysis David Joyner Georgia Tech

An online for-credit MOOC-compatible CS1 class. The Goal: An online for-credit MOOC-compatible CS1 class.

Interoperability between… The One Challenge: Interoperability between… …for both data analysis and student experience Lecture delivery Textbook delivery Traditional assessments Programming assessments Test proctoring Forum Q&A Chat Q&A Survey data

LTI Aggregated Data LTI LTI

The (Learning) Results: On-Campus For-Credit: 440 enrollments (4 semesters) 3% withdrawal rate Comparable learning outcomes Superb student reviews MOOC: 70,000 enrollments (one year) 2,000 active (12-week average) 500 verified (one year) 800 course-completers (one year)

The (Research) Results: Typology of student engagement types [edX + Vocareum] Engagement differences by demographic [Canvas + edX] Typology of student question types [Piazza + edX forums]

Usable integration across all platforms. The Current Work: Usable integration across all platforms.

LTI LTI API LTI API More Complete Aggregated Data API Scraping

The (Learning) Opportunity: Intelligent assistant for course deadlines [Slack + edX] Submission knowledge during Q&A [Vocareum + Piazza or Slack] Tailored social recommendations [Canvas or Qualtrics + Slack]

The (Research) Opportunity: ~73TB of clickstream data ~1 million programming submissions ~2 million traditional (e.g. multiple choice) submissions ~1 million video views ~10,000 demographic surveys ~5,000 course experience surveys Online for-credit, online not-for-credit, and on-campus for-credit students (for comparison)

Offering: Data Audience (Novice) Researchers Requesting: Analysis Integrations Projects

Questions? For more: david.joyner@gatech.edu www.davidjoyner.net lucylabs.gateh.edu bit.ly/CS1301x