Hi Mary,
Excellent Moodle improvement. If this conditional activity can be implemented on any other resources / assessments, this can be used to unlock linked resources for a certain period of time.
For example, a student is provided with the resources, the assessment becomes available 3 days after the resources has been read.
I'm wondering whether the time based conditional activity can also be implemented upon student's enrolment time? This will make the provision of resources / activities controllable for individual student. For example, student has been enrolled on 21 March 2015, the first resources is unlocked on the enrolled day, then the successive resources and activities are provided a week later and so on.
Regardless, this time based conditional activities have been very precious for more potential to reate adaptive learning.
regards,
Riady