How to download Khan Academy exercises?

[Ludwig Zamenhof]

Hi there

Khan Academy exercises are released under CC-licence, therefore should be easily available. Can you please advice how to download available exercises?

Best regards

Lazarus

[Marcos Ojeda]

Hi there, 

please take a gander at the following repositories:

    https://github.com/Khan/khan-exercises

and 

    https://github.com/Khan/perseus

bonan ŝancon!

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[snacht]

perseus does appear to have the exercise source files of current perseus exercises available on the khan.

They are in the datastore I presume. Any way to get them?

Thanks.

Stefaan

[Jirka Daněk]

On Monday, April 7, 2014 at 1:40:13 AM UTC+2, Marcos Ojeda wrote:

Hi there, 

please take a gander at the following repositories:

    https://github.com/Khan/khan-exercises

and 

    https://github.com/Khan/perseus

bonan ŝancon!

On Thu, Jun 4, 2015 at 1:17 AM, Biswajit <bwnay...com> wrote:

Hi Jirak, 

   I saw your mail on KA Dev issue. Unfortunately I do not know the answer either. Have you ever figured out how to get the json file for KA exercise. 

   For example, I want to render this exercise  using KA Perseus exercise editor. How to retrieve json for the question ?

Thanks 

Biswajit

I tried looking in the repositories bonan ŝancon linked, but your logarithm exercise https://www.khanacademy.org/math/algebra2/logarithms-tutorial/logarithm_basics/e/understanding-logs-as-inverse-exponentials is not there. For what is worth, some exercises are there, e.g. at https://github.com/Khan/khan-exercises/blob/master/exercises/logarithms_1.html , see what comes after <div class="exercise">. 

[Igor Popov]

This example might help:

https://www.khanacademy.org/api/internal/user/exercises/which-has-more-/problems/3/assessment_item

It is invoked on opening of regular exercise page on KA:

https://www.khanacademy.org/math/early-math/cc-early-math-measure-data-topic/cc-early-math-length-intro/e/which-has-more-

Unfortunately, this is "internal" API. I can't find any other way to get the exercises not already present on GitHub at https://github.com/Khan/khan-exercises/tree/master/exercises.

Regards,

Igor