Whenever we build a one‐size‐fits‐all learning experience for all students to move through independently, we should think about how the learner will get personalized feedback when they get a wrong answer. We want to present them with authentic challenges that will reveal whether they have mastered t...

![The installation 'bios [bible]' consists of an... The installation 'bios [bible]' consists of an...](images/350px-Bios_robotlab_writing_robot.jpg)

Everything I’ve heard is that badges are...