\documentclass{beamer}

\usepackage[latin1]{inputenc}
\usepackage{hyperref}  %Use this for referencing other pages and linking to them
\usepackage{colortbl}  %Use to unconver columns in a table

\usetheme{Warsaw}
\title[Make a LaTeX presentation using Beamer]{Introduction  to Beamer\\How to make a presentation with LaTeX?}
\author{My name Here}
\institute{Math 235}
\date{Spring 2013}
\begin{document}

\begin{frame}
\titlepage
\end{frame}

%
%  The following frame gives a table of contents at the top of your document
%   if you've
%   used \section and \subsection, etc.

\AtBeginSubsection[]
{
  \begin{frame}<beamer>
    \frametitle{Layout}
    \tableofcontents[currentsection,currentsubsection]
  \end{frame}
}

\section{Introduction}

\begin{frame}{Introduction}
This is a short introduction to Beamer class.
\end{frame}

\section{Itemized lists}

\begin{frame}[fragile]

One way to do a list:
\begin{itemize}
\pause \item Beamer is a wonderful class
\pause \item One can make animations
\pause \item One uses the \verb+\pause+ command, for example
\pause \item in order to bring in important ideas
\end{itemize}

A second list:
\begin{itemize}
\item<2-> appears from slide 2 on
\item<3-> appears from slide 3 on
\item<4-> appears from slide 4 on
\item<5-> appears from slide 5 on
\end{itemize}
(didn't seem to work?)

\end{frame}

\begin{frame}
A third way to do a list:
\begin{itemize}[<+->]
\item L
\item A
\item T
\item E
\item X
\end{itemize}
\end{frame}

\begin{frame}[label=MY_LABEL]

Ignore me for now...  We should return to this later.

The link will point to this frame
\end{frame}

\section{Using uncover}

\begin{frame}
Here is a way to uncover text:

\uncover<2->
{appear from slide 2 on\\}
\uncover<3-4>
{appears from 3 to slide 4\\}
\uncover<4>{appears on slide 4\\}
\uncover<3->{appears from slide 3 on\\}

\end{frame}


\begin{frame}
And another example:

\begin{itemize}
\item Language used by Beamer: L\uncover<2->{A}TEX
\item Language used by Beamer: L\only<2->{A}TEX
\end{itemize}

\end{frame}

\begin{frame}
Highlight text:
\begin{itemize}
\item <+-| alert@+> Robert De Niro
\item <+-| alert@+> Brian De Palma
\item <+-| alert@+> Gerard Depardieu
\item <+-| alert@+> Tux
\end{itemize}

\pause
Returning to a previous frame:
\hyperlink{MY_LABEL}{\beamergotobutton{Refer to this page}}

\end{frame}

\section{Blocks}
\begin{frame}

\begin{block}{Block title}
This is a block in blue
\end{block}

\pause
\begin{alertblock}{Alert-block title}
This is a block in red
\end{alertblock}

\pause
\begin{exampleblock}{Example-block title}
This is a block in green
\end{exampleblock}
\end{frame}

\section{Tables}

\begin{frame}
\begin{tabular}{lcccc}
  Class & A & B & C & D \\\hline
  X     & 1 & 2 & 3 & 4 \pause\\
  Y     & 3 & 4 & 5 & 6 \pause\\
  Z     &5&6&7&8
\end{tabular}
\end{frame}


\begin{frame}

\begin{tabular}{lc<{\onslide<2->}c<{\onslide<3->}c<{\onslide<4->}c<{\onslide}c}
  Class & A & B & C & D \\
  X     & 1 & 2 & 3 & 4 \\
  Y     & 3 & 4 & 5 & 6 \\
  Z     &5&6&7&8
\end{tabular}

\end{frame}

\section{Columns}

\begin{frame}
\begin{columns}
\begin{column}[l]{5cm}
First column

\includegraphics[width=5cm]{Uranus}

\end{column}
\begin{column}[r]{5cm}
Second column
\end{column}
\end{columns}
\end{frame}

\end{document}