% Comments start with the % character.
\documentclass{beamer}
% Change the theme to something in the beamer theme matrix.
\usetheme{Berlin}

% This gets rid of ugly navigation bar at the bottom of each slide. You can
% remove it just to see what is there by default.
\beamertemplatenavigationsymbolsempty

% Change this to a title of your choice.
\title{Title}
% Change this to the subtitle of your choice. Or get rid of it. It's up to you.
\subtitle{Subtitle}
% Change this to your name.
\author{Name}
% This will put in today's date by default. Change it to anything you like, if you like.
\date{\today}

% Change these to your school colors, or your favorite color pattern.
\setbeamercolor{structure}{fg=purple}
\setbeamercolor{palette primary}{fg=white,bg=violet}
\setbeamercolor{palette secondary}{fg=black,bg=green}
\setbeamercolor{palette tertiary}{fg=black,bg=yellow}
%\usecolortheme{default}

\begin{document}
  % This makes the title page.
  \maketitle

  % This is a frame. Change its titles to whatever you want, then add
  % \linebreak (or \\) to break the lines of this poem.
  \begin{frame}
    \frametitle{Title of Frame}
    \framesubtitle{Subtitle of Frame}

    Roses are red.
    Violets are blue. I make cool slides,
    Now so can you!
  \end{frame}

  % The itemize environment creates a bulleted list. Insert the names of your
  % siblings after the \item commands.
  \begin{frame}
    \frametitle{Your Siblings in a List}
    \begin{itemize}
      \item A. Sibling
      \item
      \item
    \end{itemize}
  \end{frame}

  % The enumerate environment will automatically number your items. Insert the
  % names of your favorite bands after the \item commands.
  \begin{frame}
    \frametitle{Three Favorite Bands}
    \begin{enumerate}
      \item The Beatles
      \item
      \item
    \end{enumerate}
  \end{frame}

  % The columns environment creates multiple columns to put text in. Play with
  % the text widths and see how that affects the document. Try adding a third
  % column in the middle. Also, the 't' at the top can be changed to either a 'b'
  % or a 'c'. See what it does.
  \begin{frame}
    \frametitle{Latin Translation in Columns}
    \begin{columns}[t]
      \begin{column}{.45\textwidth}
        Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do
        eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad
        minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip
        ex ea commodo consequat.
      \end{column}
      \begin{column}{.45\textwidth}
        But I must explain to you how all this mistaken idea of denouncing of a
        pleasure and praising pain was born and I will give you a complete
        account of the system, and expound the actual teachings of the great
        explorer of the truth, the master-builder of human happiness.
      \end{column}
    \end{columns}
  \end{frame}

  % The tabular environment aligns text into rows and columns. The string of
  % letters ("llll") after the \begin is where each column is aligned. (l is
  % for left. Other values include c for center and r for right.) Also, lines
  % can be put in between columns by including a pipe '|' character in between
  % these alignment values. Use the \hline command to add lines in between
  % rows. Use this knowledge to add lines in between all the rows and columns.
  \begin{frame}
    \frametitle{Elemental Properties}
    \begin{tabular}{llll}
      Atomic Number & Symbol & Name      & Mass   \\
      \hline
      1             & H      & Hydrogen  & 1.0079 \\
      2             & He     & Helium    & 4.0026 \\
      3             & Li     & Lithium   & 6.941  \\
      4             & Be     & Beryllium & 9.0122 \\
    \end{tabular}
  \end{frame}

  % The array environment aligns mathematical text. The string of letters
  % ("rcrcrcl") is where each column is aligned to (either right, left, or
  % center). Each & symbol separates the aligned columns. Play with the string
  % of letters and shrink the 8pt (8 point) column spacing.
  \begin{frame}
    \frametitle{Linear Equations}
    \[
      \setlength{\arraycolsep}{8pt}
      \begin{array}{rcrcrcl} 
        10x & + &  5y & + &   z & = & 0 \\
         5x & + &  4y & - &  6z & = & 0 \\
        -4x & - & 12y & + & 11z & = & 0
      \end{array}
    \]
  \end{frame}

  % The \includegraphics command can add any pdf, png, or jpg image to your
  % document. Right now, the fish is trying to eat the shark. Make the shark
  % bigger and move him to the other side of the fish so that the shark can
  % have his meal.
  \begin{frame}
    \frametitle{Picture}
    \makebox[\textwidth][c]{
      \includegraphics[width=1.5cm]{shark.png}
      \hspace{48pt}
      \includegraphics[width=7cm]{goldfish.png}
    }
  \end{frame}
\end{document}
