AD Baker

The first coding challenge in this course is The Simple Snowman Challenge.  Complete the steps in that challenge successfully and Cool Hopper should be unlocked for you.

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2. General Khan Academy Questions
3. how do you get the cool hopper avatar

The Overall Mastery has to do with the number of skills mastered, not the number/percentage of quiz questions answered.  Re-taking the quiz and completing the Unit Test should result in 100% Overal...

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3. Making up for missing points

If you watched the videos to the end and did not fast-forward, you may want to open a ticket with the Support Desk: https://khanacademy.zendesk.com/

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2. General Khan Academy Questions
3. Mistake with video progress thing

I have had this happen.  I find that, when I go back to the video, I stopped it before the end and there are a few seconds left to watch.  You must watch all the way to the end for the video to be ...

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2. General Khan Academy Questions
3. Mistake with video progress thing

Are you clicking the "Post Reply" or "Comment" button below the text box when you are finished writing?

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3. My Comments?

There have been changes to the materials in the last couple of year.  That may account for the change in percentage.  If you look at the course, the new material should be identified.

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3. Progress reduced throughout time for my Math courses

I don't know the exact criteria, but, if enough of your replies and comments are flagged, and a review finds these flags to be valid, your account could be banned.

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3. hello

I apologize in advance.  I do not know how projects are funneled to a teacher for evaluation.  I can tell you that there is an active community on Khan Academy who evaluate projects and there are c...

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3. Pending Evaluations

Yes. They will need to create a Spin Off of a Challenge in order for you see it.  They will not be able to create a Spin Off until the Challenge is completed.   Be sure to check the "Based On" fiel...

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2. Classroom Tips and Tricks
3. Student Challenges - Intro to JS

Khan Academy offers courses in HTML/CSS, SQL, and JavaScript.  Khan Academy does not offer courses in Java.  The courses are designed specifically for beginners and teach concepts, like variables, ...

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2. Computing Platform Community Discussions
3. Whats The Point in learning K.A. Coding?