Beamer from exam source

I'm using the exam class to typeset exams and exercises. This is fine for paper exams, however, I'm looking for a solution to present those questions and answers via beamer.

The (in my opinion) "quick and dirty" solution is just to present the solution pdf.

Does anybody a better way know how to use the /question ... \begin{solution}...\end{solution} part in (probably many) beamer slides?

Here's a MWE: The question:

\question
A vehicle has a mass of ...
\begin{parts}
\part[4]
Find the maximum velocity!
\begin{solutionorbox}[2.5cm]
This is how you find out v_max.
\end{solutionorbox}
\part[5]
Compute the accelleration time.
\begin{solutionorbox}[1cm]
$t = 20s$
\end{solutionorbox}
\end{parts}


And here comes the wrapper:

\documentclass[a4paper, addpoints, 11pt]{exam}

\newif\ifExamenisStyle
\ExamenisStylefalse

\usepackage{HGexam}

\begin{document}
\sloppy
\doctitle{Homework}{Physics}{\today}{Hermann}{}{}{}
\begin{questions}
\input{beschlEnergieerhaltung}
\end{questions}
\end{document}


Now I'd like one slide for the question and another one for each part. Hope anybody has a good suggestion.

• We need more informations: example of your source and how do you want it in beamer (each solution follow exo in one frame? or in own frame? exos and then solotions?) Nov 14, 2015 at 11:39
• Beamer is a world unto itself. I use \pdfscreen and \texpower instead. See elfsoft2000.com/slides/irrational.pdf fore example. Nov 14, 2015 at 15:28

I couldn't find the HGexam package, so had to make a few changes. If you use more than one font size, you may want to create a translation table (e.g. \let\normalsize=\Large)

\documentclass[addpoints]{exam}
%\usepackage{HGexam}% cannot find
\usepackage[paperwidth=6in,paperheight=4.5in,margin=.5in]{geometry}
\usepackage{xcolor}
\usepackage[display]{texpower}

\newif\ifExamenisStyle
\ExamenisStylefalse

\pagecolor{blue}
\color{white}

\begin{document}
\sloppy\Large
%\doctitle{Homework}{Physics}{\today}{Hermann}{}{}{}
\begin{questions}
\question
A vehicle has a mass of ...
\begin{parts}
\pause
\part[4]
Find the maximum velocity!
\pause
\begin{solutionorbox}[2.5cm]
This is how you find out $v$\textsubscript{max}.
\end{solutionorbox}
\pause
\part[5]
Compute the accelleration time.
\pause
\begin{solutionorbox}[1cm]
$t = 20s$
\end{solutionorbox}
\end{parts}
\end{questions}
\end{document}