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B Lenz hozzászólt ekkor:
Thanks, Cameron. For those of us who are classroom teachers who have gravitated to Khan and away from a textbook, any change is a significant change in lesson planning. If you have a place where y...
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B Lenz hozzászólt ekkor:
Thanks Cameron. I believe students can take a quiz more than once for practice. Will they typically get different questions each time they take it? Also, when I looked at AP Stats and Algebra 2 l...
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B Lenz hozzászólt ekkor:
Cam, thanks for the spreadsheet. It was very helpful (I decided the updates were worth redoing my course again to take advantage of all the changes). Another question- since we only have the stu...
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B Lenz hozzászólt ekkor:
Thanks for this info about changes. Could you be even more specific about content changes made? I spent a LOT of time last year putting your AP Calc exercise sets into my course, and I need to d...
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B Lenz hozzászólt ekkor:
Excellent idea. Due to the nature of the topic (and the creativity needed for some of the clever exercise sets) different levels of performance are appropriate. Teachers know what is most appropr...
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B Lenz hozzászólt ekkor:
Thank you Maureen and John for an authoritative response. Again, while I would agree the 5 in a row rule is appropriate for basic computational skill problems, I think KA needs to look at allowing...
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B Lenz létrehozott egy bejegyzést ekkor:
Anyone else about ready to give up on Khan Academy?
After investing a lot of time trying to learn how KA works, and reading lots and lots of 'help' pages telling me everything except what I want to know, and setting up several classes, I'm about rea...
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