As Sun Ra used to say, “Space is the place” and I wholeheartedly agree. Thanks to some adventurous souls who conceived of, built and operated the numerous successful spacecraft which have revealed to us Titan’s, Io’s and Europa’s secrets, we not only have some beautiful images of our celestial neighbors, but have added immensely to our knowledge and understanding of these remarkable and exotic worlds.
Adaptive Learning Paths
When creating e-learning lessons, you always want to think about your audience and their needs. Often learners have different levels of knowledge and experience. How can you create a lesson that adapts to their different skill levels, so you don’t waste the more-experienced learners’ time going over a bunch of information they already know?
E-learning designers have created adaptive learning paths (or ALPs) to accommodate these different learners’ needs. In this week’s e-learning challenge, David Anderson from Articulate asked us to create an example of an ALP.
Asking Questions First
First you have to assess where the learner’s knowledge level is at. The most common approach is to simply ask them a series of questions, and then based on their answers, only direct them to the parts of the lesson where they need help. In my example, I asked them three questions.
Sometimes learners will answer a question correctly by chance without really knowing the answer. I noticed one of my fellow designers, Jackie Van Nice had added confidence levels into her submission. So I added that feature, but to keep mine simpler, I only gave them two confidence-level options to choose from, either they’re certain they know the answer or they aren’t.
Under the Hood
So how did I make it work? I used a combination of states, variables and triggers.
Each question had three possible answers. Each answer had two states; Normal and Selected. The Selected state had an outline around it so learners would know they had it selected. Also, each of the two confidence levels had Normal and Selected states.
Secondly, I created three variables, each named after the moon being talked about in the questions; Europa, Titan and Io. All three variables were True/False variables with the initial state set to False.
Finally, I created simple check marks on the summary slide that would appear on top of each section of the lesson. All three check marks had two states: Hidden and Normal. If the learner needed to review the section, the check mark would appear (Normal), but if they already knew the material and did NOT need to review the section, the check mark would be Hidden.
I then added triggers to each of the three check marks. So the Europa check mark for example, would have a trigger set to hide it if the correct answer on the Europa question was selected AND the “I got this” confidence-level was selected. Because in that instance, the learner both got the question right and was sure of their answer, and thus didn’t need to review the Europa section.
After I set the triggers for the three check marks, I thought I better add a fourth trigger for those learners who didn’t need to review any of the lesson because they already had it all mastered. In that instance a box would appear telling them so. That box had two states; Normal and an initial Hidden state. I then set a trigger so that the box would only appear (change to Normal) if all three of the variables were set to True.
I’ve done enough talking, check out the lesson here and let me know what you think! I’d also like to thank Jackie Van Nice for sharing with me her transparent Storyline player to create this lesson, that was real time-saver!