\documentclass[dvipsnames]{beamer}


\usetheme{CambridgeUS} %Try different themes: Warsaw, Singapore, Boadilla,  AnnArbor, 

%\setbeamercovered{still covered={\opaqueness<1->{15}}} % makes the text-to-appear slightly visible

%\setbeamertemplate{navigation symbols}{} %uncomment to hide navigation symbols: gives you slightly more space on the slide

\title[Short title]{Title}
\author[Name]{\it Presenter}
\institute[]{\normalsize University }
\date{\today}

\begin{document}
	\maketitle

\section{Section 1}


\begin{frame}
\frametitle{Outline}
\begin{enumerate}
	\item  Introduction\pause
	
	\item  All that mundane stuff in between \pause
	\item Conclusion\pause

\end{enumerate}

\alert{Done!}

\end{frame}

%-----------------------------------------

\begin{frame}
\frametitle{Main Result}

\begin{theorem}[Proved by ...]
Let $A,B,C$ be logical statements. Then
 \[
(A \Rightarrow B) \vee A  \Leftrightarrow T .
\]
Moreover,
\[
(A \wedge B)\vee C = (A \vee C)\wedge (B\vee C).
\]
\end{theorem}


\end{frame}


%-----------------------------------------

\subsection{Subsection}

\begin{frame}
\frametitle{Frame dynamics}
Better compile Beamer into \alert{PDF only}. When viewing, set the view mode to one page at a time in full-screen (e.g. press CTRL+L in Adobe Reader). Each frame consists of several slides.\\

\alert<2-3>{This text will become red on slides 2--3 within this frame}.

\pause

\begin{itemize}
	\item  Slide 2   (\only<-4>{This text will change when we reach slide 5}\only<5>{It just did}) \pause

	\item Slide 3 \pause

	\item Slide 4  
\end{itemize}

This frame contains the total of 5 slides (this is still slide 4). 

\pause 

\color{blue}And this is slide 5.

\end{frame}


%-----------------------------------------


\section{Another section}

\begin{frame}

\frametitle{Colored math}



\[
\color{blue} 2+2=\only<1>{c}\only<2->{{\color{red}4}}\in\mathbb{R}
\]
or
\[
\color{green} 2+2=\only<1>{c}\only<2->{{\color{red}4}}\in\mathbb{R}
\]
\pause

\[
\color{red} c = 4
\]


\end{frame}


\begin{frame}
\begin{center}
	Questions?
	
\end{center}


\end{frame}	
	
\end{document}
