Post videos for the concepts in this unit according to the criteria listed for video posts. Remember, there are three options. The first is to locate videos. The second is to review an already posted video, and the third is to rate the videos once 6 or more have been pos
17 Comments
3/12/2014 04:04:46 am
http://www.youtube.com/watch?v=VokWJy_jpAc
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Jake Schroeder
3/14/2014 04:44:00 am
I was a little confused on this topic before but I feel like this video cleared some things up for me. I like the fact that this video is concise because I never lost interest or stopped paying attention.
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Erica
4/4/2014 10:26:48 am
I liked watching this video because she was so clear and easy to follow. I remember learning this in class and understanding it, but that video was great for a refresher after spring break!
Victoria Delgadillo
6/16/2014 07:40:47 am
I liked this video because she was to the point and easy to understand. I had anticipated getting a little confused as I usually do but surprisingly did not. For some reason I struggled with this concept but after watching this video I feel much more confident in it.
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Monica Salas
6/18/2014 01:55:15 pm
This really helped me understand it. I like that mind blowing moment at the end with the carbon monoxide. I understood it and was just blown away, I guess you could say. I really liked this video thanks for posting it.
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Tiger Hoang
6/19/2014 08:34:07 am
This was a solid presentation. She went at a steady pace that you can understand what she says easily, and best of all if you miss anything you can of course, go back and rewind. I did have some issues with this topic but watching it a few times helped. I would recommend anyone with even a little bit of issue to watch this and get clarification. Andrew should record himself teaching so we can watch it over and over until we get it :3 or we can always watch/ask other people.
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Julian
6/19/2014 11:46:28 am
At first I though it was about bonding them together but then I started watching it and saw that it was about naming elements when they get combined. Now I know how to properly name when I put two elements together. thanks!
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3/14/2014 04:36:05 am
This video is by Khan Academy, a channel that makes useful videos about many different scientific and mathematical subjects. This video in particular covers the basic principles of reox reactions. He goes over a few problems and clarifies oxidation and reduction which makes it very good for those who are a little confused about this topic or just want a refresher.
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This video is about balancing chemical equations. This video was so so sooo helpful. I actually thought I understood how to do this before I watched this video, but after I was so much more familiar with it. He first explains what you're doing when you balance equations and then he does many examples starting off easy. I noticed a lot of my classmates were having trouble with this topic, so I decided to find a video that could explain it in depth.
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6/16/2014 07:23:07 am
This video was an explanation on how to balance equations. I chose this because I needed a refresher on how to do this since I had forgotten. I found her explanations very easy to follow and like that she took it step by step so I was able to follow along and try the problems out with her. This was a very basic video and was not confusing at all so I feel like it did a great job at just giving me a reminder of how to balance equations.
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This video was really great. It talks about redox reactions and atoms. The guy speaking has a really clear voice and has helpful animations. He's also funny and captures your attention. He gives a lot of examples and analogies to make sure you understand what he's trying to say. He's really awkward and it was just fun to watch.
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Michael
6/17/2014 11:13:13 am
This video helped me out because it was a good touch up on the work we did in class. I think it was good to have more then just one person explain it to me.
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6/17/2014 10:59:24 am
http://www.youtube.com/watch?v=ZTMHbKtgI-M
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6/18/2014 01:50:18 pm
This video explains Ionic and molecular compounds. He explains it slowly so you can hear each out. He also talk about the difference of when in element is by its self and when its in a compound. This helped me understand compounds a little more.
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6/19/2014 08:25:54 am
This video talks mainly about Reduction, which is the loss of electrons, and oxidation, the loss of electrons, which combined together form Redox chemistry, at which most chemical reactions occur.
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6/19/2014 03:07:15 pm
in this video it goes into further detail on how to deal with balancing chemical equations and I just wanted to get a further look on how to do it. I didn't know that you can't change the subscripts that you are given in the beginning of the equation.
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May 2014
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