© 2004

Programmed Instruction

Students work through this Unit of Learning at their own pace and are tested at each step with a multiple choice question.

This example is taken from the IMS Best Practice and Implementation Guide Version 1 (page 48).

© 2004

Programmed Instruction Narrative

Students attempt each question in sequence When a wrong answer is selected, the system notifies

the student to try again When the correct answer is selected, the student is able

to move on to the next question IMS LD Properties

When a question is answered correctly, the property for that question is changed

This triggers the availability of the next question When a question is answered incorrectly, an error

message is shown to the user

© 2004

Activity Diagram

Question 1

Incorrect Answer

Correct Answer

Correct Answer

Question N

Incorrect Answer

© 2004

© 2004

© 2004

© 2004

© 2004

What aspects of IMS LD did we see?

Properties Completion rules Conditions Showing and Hiding