Until I know, Khan Academy is actively working on this specific content. I am also waiting for novelties even this season.

Best,

Leo.

I foresee starting AP Physics 2 as an adult learner here later this summer. I'd also like to see this added. I asked about it in another topic here, and you can see my post and the answer here:

https://khanacademy.zendesk.com/hc/en-us/community/posts/360042776991-Update-New-and-Improved-AP-Biology-

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