AD Baker

If you are continuing to have issues, you may want to open a support ticket with the Help Center: https://khanacademy.zendesk.com/

1. Comunidad
2. Technical Issues and Workarounds
3. My streak ended because of technical issues

I found the definition of this standard as: MAFS.4.OA.1.B Determine the unknown whole number in an equation relating four whole numbers using comparative relational thinking. Operations and...

1. Comunidad
2. General Khan Academy Questions
3. Confused 4th grader

You can post questions in the Questions tab below a lesson or on the Help Requests tab below a project.  Posting in Help Requests allows members of the KA community to view your code and offer help.

1. Comunidad
2. General Khan Academy Questions
3. Messaging

Emma,  A better way to get help might be to post questions in the lesson pages.  If you are watching a video and you have questions, click the title above the video and the lesson page will open.  ...

1. Comunidad
2. Study Group
3. Trouble in 7th grade math

This sounds like it may be an issue on the back end.  Try opening a ticket with the Help Center(https://khanacademy.zendesk.com/)

1. Comunidad
2. Technical Issues and Workarounds
3. Student Can't Log In

You can try opening a ticket with the Help Center (https://khanacademy.zendesk.com/) and see whether they are able to recover the progress.

1. Comunidad
2. Technical Issues and Workarounds
3. Wrong child logged in

@Nathan: I can't speak for Evan, but, to me, the current Khan process seems like what would happen in school.  When you get answers wrong on a quiz or a test, you get a grade of less than 100%.  I ...

1. Comunidad
2. Feature Requests and General Site Feedback
3. Add a reset button, please!

Evan Lewis's reply to this post may be helpful: https://support.khanacademy.org/hc/en-us/community/posts/360074587692-Add-a-reset-button-please-

1. Comunidad
2. Classroom Product Questions and Feedback
3. Restarting An Assignment

Rianna,  I'm so sorry your son was disappointed. Are you certain that he was looking at the Unit Page (Place Value or Measurement) and not the Course Page (1st Grade or 2nd Grade)?  I have made tha...

1. Comunidad
2. Technical Issues and Workarounds
3. Energy points mismatch

At this time, Peer Evaluations have been turned off.  For more information, see this article: https://support.khanacademy.org/hc/en-us/articles/360052460831-We-re-turning-off-peer-evaluations-for-p...

1. Comunidad
2. Technical Issues and Workarounds
3. Project evaluations