These videos are HTML 5 compatible.
Download everything as a single file
Module I
 
1.1. getting started with ipython
1.2. using plot interactively
1.3. embellishing a plot
1.4. saving plots
1.5. multiple plots
1.6. additional featuers of ipython
 
Module II
2.1. loading data from files.
2.2. plotting data
2.3. other types of plots
 
Module III
3.1. getting started with lists
3.2. getting started with for
3.3. getting started with strings
3.4. getting started with files
3.5. parsing data
3.6. statistics
 
Module IV
4.1. getting started with arrays
4.2. accessing parts of arrays
4.3. Matrices
4.4. Least square fit
 
Module V
5.1. getting started with sage notebook
5.2. getting started with symbolics
5.3. using sage
5.4. using sage to teach
 
Module VI
6.1. basic datatypes and operators
6.2. input output
6.3. conditionals
6.4. loops
 
Module VII
7.1. manipulating lists
7.2. manipulating strings
7.3. tuples
7.4. dictionaries
7.5. sets
 
Module VIII
8.1. getting started with functions
8.2. advanced features of functions
8.3. using python modules
8.4. writing python scripts
8.5. testing & debugging