We want to give you a chance to express your creativity and think outside the box. That’s why we usually don’t give very strict instructions on how to complete a level. For example, we might ask you to draw a square on the screen but don’t worry too much about its exact size or color.

This means different students can come up with totally different but still valid solutions for the same programming level. Because of that, it’s hard to automatically check if the work is correct. A green bubble on a programming level just means you’ve marked that you’re done with that level.

We suggest you assess understanding by looking closely at the levels students submit. If you notice a student is missing some key concepts or didn’t do well on a submitted level, you can check back on their skill-building levels to see if they actually tried the exercises instead of just marking them as complete. This way, you won’t have to review every student’s work on every skill-building level.