Go through an average worksheet/activity with the class.
Discuss and record the processes needed in order to complete the activity and the learning outcomes from the task.
Ask students to use the information they have gathered from the activity and recreate the process and learning outcome (broadly) on a program such as Scratch.
Test it on other students. How easy was it for them to use? Were the learning outcomes achieved? Can the program be modified to better allow students to know their knowledge?