Does the work have a Based on: under it? If so, it's a knock off

Hello @ashleypmurray! My name is Lisa Krueger and I am a Khan Academy Ambassador teaching in Chicago. Currently the Computing subjects do not have missions where you can track student work. A work around I used with my 6th & 8th grade classes was to assign the subjects through Google Classroom and had student submit a screen shot of the Challenges & Quizzes from the Khan Academy site. I know this is a bit cumbersome but it did cut down on the copy & pasting of code. Hopefully this helps. Please let me know if you have any further questions, comments or suggestions. Thank you for posting and Good Luck!