Elearning for Group 2 Elements

Click on the links below to view the screencast lecture on Group 2 elements. Please adjust your speakers to the appropriate volume and do not turn on the volume too loud.
After that, you can view the videos for the various reactions of group 2 elements with water and oxygen.
You can click on the full screen to view the video clearer.

Please finish viewing by the June holidays. Tutorial for this topic will start on week 3 of Term 3.



Reaction of Calcium with Oxygen


Reaction of Strontium with Oxygen


Reaction of Calcium with Water


Reaction of Strontium with Water


Reaction of Barium with Water

Instructions for Elearning 2010

1. Go through all of the 4 videos and fill in the blanks in your lecture notes.

2. Do all the quick check questions (download them and open up the powerpoint show) and the assignment questions.

3. At the end of the Elearning, do the written assignment questions and submit to your respective chemistry tutor by 1 Feb 2010

First Video

This video gives an overview of what is covered.



Alternative sites to view this:
Screencast.com
Youtube

Check out this video below on the functions of proteins:



Alternative site to watch:
Teachertube.com

After that, download the questions below and try them



Right click and save link
Alternative site to download/view:
Scribd.com
Google documents

Second Video

This video talks about the primary and secondary structure of proteins.

Watch this intro video on protein structure:



Alternative site to watch:
Youtube.com



Alternative sites to watch:
Screencast.com
Youtube.com

More information on Alpha Helix and Beta sheet

Alpha Helix


Beta sheet


Now test yourself



Alternative sites to download/view:
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Google documents

Third Video

This video talks about the tertiary and quaternary structure of proteins.



Alternative site to watch:
Screencast.com
Youtube.com

Let's watch a video which shows the folding of a protein and explains the rationale behind protein folding.



Alternative site to watch:
Youtube.com

Last Video

In the last video, we will learn about the structure of haemoglobin, the various ways that protein can undergo denaturation and what are the effects of denaturation.



Alternative site to watch:
Screencast.com

Youtube.com


Link for additional information on haemoglobin
Haemoglobin extra information

Watch the video below to understand more about proteins and food science



Alternative site to watch:
Youtube.com

Download and finish the written assignment by 1 Feb 2010.



Alternative place to download:
Scribd.com
Google documents

Instructions for Elearning

1. Go through all 4 videos and fill in the blanks in your Chem bonding II lecture note (highlighted in yellow in videos)

2. Log in to SAJC Moodle and attempt the online quiz before 1159pm

3. Go to youtube to watch the videos (links given in individual posts) if you have problems accessing it here