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Dennis Müller

Dennis Müller heeft een opmerking geplaatst, 2 augustus 2021 20:49
Hi Evan, thanks for your answer. The problem is that the regular course you linked is the one that has the problems I mentioned in my initial post.
Dennis Müller heeft een post gemaakt, 1 augustus 2021 21:06
Which chemistry course should I pick if I have no prior knowledge?

I went to the Chemistry library (https://www.khanacademy.org/science/chemistry) and started with the first unit Atoms, compounds, and ions (https://www.khanacademy.org/science/chemistry/atomic-stru...
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Dennis Müller heeft een opmerking geplaatst, 23 maart 2020 12:06
I have stopped focusing on the completion indicators of different learning sites. For Khan Academy, I just watch the videos, then do the small Quiz tests, watch the next few videos and later do the...
Dennis Müller heeft een opmerking geplaatst, 13 februari 2020 12:04
With the removal of Missions in June 2020, we will now also be forced to take those Unit tests over and over and over again if we make only a single mistake. If they are not going to change how the...