Guilherme

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3. What to learn first in the Math section?

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3. Would love to be able to donate with bitcoin!

As part of our Support Community improvement project, we’re preserving inactive posts that have historical or community value and closing them to new comments. This is one of them!   If this post c...

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3. Is there a way to reset your progress in certain math sections to do it again?

As part of our Support Community improvement project, we’re preserving inactive posts that have historical or community value and closing them to new comments. This is one of them!   If this post c...

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3. Help rebuilding my knowledge

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3. Continuing where I left off.

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3. How do you thank someone when they comment on a question I've asked?

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3. what are the black hole badges

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3. Translation

As part of our Support Community improvement project, we’re preserving inactive posts that have historical or community value and closing them to new comments. This is one of them!   If this post c...

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3. What are the best algebra courses to learn that might help me pass an applied calculus class?

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3. Unable to navigate present course matrix defined sixth grade required course material.

Hi, Landon! I’d like to clarify that Khan Academy is primarily an online learning resource. All our content, videos, and exercises were developed with supplementary activities in mind and we hope o...