Week 2 Fall 2011 and 2015 
25aug11, 18oct15


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\maketitle


\section{Rationale}
While week1 has been stable for many years, eperimenting with DPGraph and 
studying a lesson on quadric surfaces, the second week addresses the 
overriding needs of the students. This fall we shall begin with Python in
the second week. So, the tool is a programming language, which is for some
of you the first experience in programming. But it would be dull not to 
do graphics with Python in this course, so we do. This is the first experience
programming graphics for a few more of you. We will do this by exploring 
turtle graphics in immediate mode Python. 

The progression will be to segue (pronounced segway in American) from 
immediate more to deferred mode, which is more like compiling computer
programs. And we will move into 3D with OpenGL in the following week. 
Ultimately, the idea is your to produce a surface (however simple), 
which we can experienced in the Cube.  
\section{Choices}
\begin{itemize}
\item  Earlier Week 2 Lesson 
\item  fibonacci-readme  for a first experiment with Python. 
\item  fibonacci-journal and its transaction journal of a Python session.
\item  circle-readme  for a 2nd experiment with Python. 
\item  circle-journal and its transaction journal of a Python session.
\item  The sinewheel lesson in week3
\item Some homeworkF2 you might do in the near future.
\end{itemize}

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