3 files changed, 44 insertions, 19 deletions
diff --git a/getting_started_with_files/script.rst b/getting_started_with_files/script.rst
index 22b5ddc..3ebbbba 100644
--- a/getting_started_with_files/script.rst
+++ b/getting_started_with_files/script.rst
@@ -48,6 +48,8 @@ At the end of this tutorial, you will be able to,
 
 .. L3
 
+{{{ Show slide with pre-requisite }}}
+
 {{{ switch to the terminal }}}
 ::
 
@@ -55,6 +57,9 @@ At the end of this tutorial, you will be able to,
 
 .. R3
 
+Before beginning this tutorial,we would suggest you to complete the 
+tutorial on "Getting started with Lists" and "Getting started with For".
+
 Open the terminal and start ipython
 
 .. R4
@@ -117,7 +122,7 @@ to see more explicitly, what it contains.
 
 .. L10
 
-{{{ show slide with Question 1 }}}
+{{{ show slide with exercise 1 }}}
 
 .. R10
 
@@ -168,7 +173,7 @@ opened, after their job is done.
 
 .. L15
 
-{{{ Show slide with Question 2 }}}
+{{{ Show slide with exercise 2 }}}
 
 .. R15
 
@@ -248,8 +253,8 @@ with the newline characters. If you noticed, ``pend_list`` did not
 contain the newline characters, because the string ``pend``, was
 split on the newline characters. 
 
-We can strip out the newline characters from the lines by using some string methods
-which we shall look in the further tutorial on strings.
+We can strip out the newline characters from the lines by using some 
+string methods which we shall look in the further tutorial on strings.
 
 .. L22
 
@@ -259,14 +264,17 @@ which we shall look in the further tutorial on strings.
 
 .. R23
 
-This brings us to the end of this tutorial. In this tutorial, we learnt to,
+This brings us to the end of this tutorial. In this tutorial, we 
+learnt to,
   
- 1. Open and close files using the ``open`` and ``close`` functions respectively.
+ 1. Open and close files using the ``open`` and ``close`` functions 
+    respectively.
  #. Read the data in the files as a whole,by using the ``read`` function.
- #. Read the data in the files line by line by iterating over the file object using the
+ #. Read the data in the files line by line by iterating over the file 
+    object using the
     ``for`` loop. 
- #. Append the lines of a file to a list using the ``append`` function within the 
-    ``for`` loop.
+ #. Append the lines of a file to a list using the ``append`` function 
+    within the ``for`` loop.
 
 .. L24
 
@@ -306,6 +314,6 @@ And the answers,
 
 .. R26
 
-Hope you have enjoyed and found it useful.
+Hope you have enjoyed this tutorial and found it useful.
 Thank you!
 
diff --git a/getting_started_with_files/slides.org b/getting_started_with_files/slides.org
index 2321329..1300db2 100644
--- a/getting_started_with_files/slides.org
+++ b/getting_started_with_files/slides.org
@@ -53,10 +53,14 @@
   - Read the entire content of file at once. 
   - Append the lines of a file to a list.
   - Close the file. 
-* Question 1
+* Pre-requisite
+  Spoken tutorial on -
+  - Getting started with Lists.
+  - Getting started with For.
+* Exercise 1
   Split the variable into a list, =pend_list=, of the lines in the
   file.
-* Question 2
+* Exercise 2
   Re-open the file =pendulum.txt= with =f= as the file object.
 * Summary
   In this tutorial, we have learnt to –
diff --git a/getting_started_with_files/slides.tex b/getting_started_with_files/slides.tex
index 56582b4..9ba507f 100644
--- a/getting_started_with_files/slides.tex
+++ b/getting_started_with_files/slides.tex
@@ -1,4 +1,4 @@
-% Created 2011-05-18 Wed 12:37
+% Created 2011-05-24 Tue 11:43
 \documentclass[presentation]{beamer}
 \usepackage[utf8]{inputenc}
 \usepackage[T1]{fontenc}
@@ -72,21 +72,32 @@ showstringspaces=false, keywordstyle=\color{blue}\bfseries}
 \end{itemize}
 \end{frame}
 \begin{frame}
-\frametitle{Question 1}
+\frametitle{Pre-requisite}
 \label{sec-3}
 
+  Spoken tutorial on -
+
+\begin{itemize}
+\item Getting started with Lists.
+\item Getting started with For.
+\end{itemize}
+\end{frame}
+\begin{frame}
+\frametitle{Exercise 1}
+\label{sec-4}
+
   Split the variable into a list, \texttt{pend\_list}, of the lines in the
   file.
 \end{frame}
 \begin{frame}
-\frametitle{Question 2}
-\label{sec-4}
+\frametitle{Exercise 2}
+\label{sec-5}
 
   Re-open the file \texttt{pendulum.txt} with \texttt{f} as the file object.
 \end{frame}
 \begin{frame}
 \frametitle{Summary}
-\label{sec-5}
+\label{sec-6}
 
   In this tutorial, we have learnt to –
 
@@ -101,7 +112,7 @@ showstringspaces=false, keywordstyle=\color{blue}\bfseries}
 \end{frame}
 \begin{frame}
 \frametitle{Evaluation}
-\label{sec-6}
+\label{sec-7}
 
 
 \begin{enumerate}
@@ -112,6 +123,7 @@ showstringspaces=false, keywordstyle=\color{blue}\bfseries}
 \item file object
 \item function
 \end{itemize}
+\vspace{8pt}
 \item What does the function ``splitlines()`` do.
 \begin{itemize}
 \item Displays the data as strings,all in a line
@@ -122,11 +134,12 @@ showstringspaces=false, keywordstyle=\color{blue}\bfseries}
 \end{frame}
 \begin{frame}
 \frametitle{Solutions}
-\label{sec-7}
+\label{sec-8}
 
 
 \begin{enumerate}
 \item file object
+\vspace{10pt}
 \item Displays the data line by line as strings
 \end{enumerate}
 \end{frame}