Link to Mathematica video tutorial 1 from Wolfram
Link to Mathematica video tutorial 2 from Wolfram
MathReader is a free download from Wolfram that allows you to view, but not run, Mathematica notebooks: go to www.wolfram.com/products/mathreader
These files are Mathematica notebooks.
1. Simple Things (March 2009)
2. Once Over Easy (March 2009)
3. Functions (September 2009)
4. Lists (March 2009)
5. Branching (March 2009)
6. Iterative Calculations (November 2005)
7. Graphics (November 2005)
Linear Algebra for Quantum Mechanics (September 2009)
These files are PDF files printed from the notebooks.