It is used as a catalyst in an experiment demonstrated about 16 minutes into the video.
What was the yeast for?
Only Borax (sodium tetraborate) will work.
No, never put the chemicals or the chemistry experiments in your mouth.
Are you able to use something other than borax? For the slim experiment.
Are you able to use it as toothpaste?
This worksheet is for the video, and the concepts we didn’t get to in class is covered in videos that are further down the list (look at the left side bar). There’s a lot to cover, so we broke it into a series of steps. Sometimes we focus on an experiment that demonstrates the concept, and other times the video is more lecture-type. Does that help?
I apologize if this is an issue that you are working on addressing, but I can’t tell what date the previous posts were made on. As far as I can tell, the current video is much longer than 3 minutes, but still only covers the first part of the worksheet provided. The video seems to be part of a series involving different experiments providing an overview of chemical reactions and basic chemistry concepts. Could we possibly find the rest of the videos that go with this under the LIVE classes heading? Once again, I apologize if I am missing something. Thank you.
Sorry for the confusion. This video is the first in s series that goes with the worksheet, the worksheet spans several videos. It looks like the wrong video was inserted here (we’ve in the middle of updating all the videos on the website, this one must have been mis-placed, so sorry about that!) I’ll fix it today.
Hi!
I think the video posted above doesn’t match the worksheet or materials list. I think I might be missing a video here. The only video I see is under 3 minutes in length but the worksheet has 85 questions. Is the worksheet supposed to be completed after completing the whole course? Can you please advise how to do the worksheet and the experiments?
Thanks!
The rest are covered in subsequent videos – it was such a long video that I broke it into separate videos so it would be easier to work through them.
We’ve watched the video and filled in the worksheet, however, the video only covers up to 12 but there are 83 on the worksheet. Where do we find the information for the rest of the worksheet questions?
It is used as a catalyst in an experiment demonstrated about 16 minutes into the video.
What was the yeast for?
Only Borax (sodium tetraborate) will work.
No, never put the chemicals or the chemistry experiments in your mouth.
Are you able to use something other than borax? For the slim experiment.
Are you able to use it as toothpaste?
This worksheet is for the video, and the concepts we didn’t get to in class is covered in videos that are further down the list (look at the left side bar). There’s a lot to cover, so we broke it into a series of steps. Sometimes we focus on an experiment that demonstrates the concept, and other times the video is more lecture-type. Does that help?
I apologize if this is an issue that you are working on addressing, but I can’t tell what date the previous posts were made on. As far as I can tell, the current video is much longer than 3 minutes, but still only covers the first part of the worksheet provided. The video seems to be part of a series involving different experiments providing an overview of chemical reactions and basic chemistry concepts. Could we possibly find the rest of the videos that go with this under the LIVE classes heading? Once again, I apologize if I am missing something. Thank you.
Sorry for the confusion. This video is the first in s series that goes with the worksheet, the worksheet spans several videos. It looks like the wrong video was inserted here (we’ve in the middle of updating all the videos on the website, this one must have been mis-placed, so sorry about that!) I’ll fix it today.
Hi!
I think the video posted above doesn’t match the worksheet or materials list. I think I might be missing a video here. The only video I see is under 3 minutes in length but the worksheet has 85 questions. Is the worksheet supposed to be completed after completing the whole course? Can you please advise how to do the worksheet and the experiments?
Thanks!
The rest are covered in subsequent videos – it was such a long video that I broke it into separate videos so it would be easier to work through them.
We’ve watched the video and filled in the worksheet, however, the video only covers up to 12 but there are 83 on the worksheet. Where do we find the information for the rest of the worksheet questions?