Evan Lewis

1. Cộng đồng
2. Classroom Product Questions and Feedback
3. Students appear as teacher

Hi Tina, If they can access the Teacher Dashboard from their account, then it seems to be the case that they have the teacher functionality enabled on their account. To disable this, they will need...

1. Cộng đồng
2. Feature Requests and General Site Feedback
3. Position of the "About this unit” box

Hi Erika, Thanks for the feedback! I think that's definitely a good idea, and it would probably make more sense to have the at the top of the page! I'll share this feedback with the team for furthe...

1. Cộng đồng
2. General Khan Academy Questions
3. Can I get entry in Khan Academy classes

Hi Soham, All courses on the site are accessible to all users without needing to sign-up or enter a code. You can access your course via the Courses dropdown menu in the top right corner of the sit...

1. Cộng đồng
2. General Khan Academy Questions
3. Course and general procedure description/explanation

Hi jmr7123, If you're wanting to take one of the calculus courses, you'll want to make sure that you have a solid foundation in algebra and trigonometry. If you're familiar with these concepts and ...

1. Cộng đồng
2. Computing Platform Community Discussions
3. Lost programs

Hi Magma, Thanks for raising these concerns! We're investigating the issue and will take all appropriate actions on the users involved in creating these malicious programs. If you (or anyone else) ...

1. Cộng đồng
2. General Khan Academy Questions
3. Is ban evasion allowed?

Hi Elizabeth, No, creating new accounts to circumvent security restrictions placed on previous accounts is not allowed. In fact, this is a violation of our Terms of Service and could lead to a perm...

1. Cộng đồng
2. General Khan Academy Questions
3. Am I missing important insights and material by only doing exercises and mastery challenges?

Hi frs.veerman, Pablo is correct in saying that the ultimate goal is to achieve 100% mastery in all of the course topics, which can only be obtained by completing the Unit Tests for each unit. That...

1. Cộng đồng
2. General Khan Academy Questions
3. How Long Does the Average Course Take?

The computer programming course is a little hard to estimate since the completion time really just depends on how quickly you can learn the material and how much time you want to spend on the proje...

1. Cộng đồng
2. Technical Issues and Workarounds
3. I cannot put emojis in my name.

Hi 𝑻𝑯𝑬 𝑷𝑳𝑨𝑮𝑼𝑬, I believe you should still be able to put emojis in your display name... I just tried this and was successfully able to add an emoji to the end of my name. I know there's a limit as ...

1. Cộng đồng
2. Classroom Product Questions and Feedback
3. Can you delete a learner's activity/mastery data?

Hi Vee, Unfortunately I'm afraid there's not a way to delete specific account activity or mastery progress. I know this would definitely be a useful feature for some users, but I also know the Khan...