I used some code found here on stackexchange (I don't quite remember where exactly) and structured the beamer-lecture using parts. The problem I encountered is, that the frame number won't reset properly.
At the bottom of the frames there is the total frame number printed. When having different frame number in each part, only the biggest number of all parts is printed, not the total frame number of the individual part.
See the MWE below. Maybe you'll need to download the Aalborg Beamer Theme from this site here.
I hope, that I tinkered the MWE right. As a additional problem, which isn't that serious but only for some additional comfort for quick access to the other parts: Is there a way to display all parts in the sidebar with a link to the first frame?
P.S.: As you can see, I tried resetting the totalframenumber-counter at the beginning of each part as I reset the framenumber. That doesn't work.
P.P.S.: As for the 'make it more minimal'-part; I deleted most of the stuff, hopefully that is enough.
\documentclass[
10pt,
ngerman,
aspectratio=1610,
]{beamer}
\usetheme[
hideothersubsections
]{Aalborg}
% % % % % % % % % % %
% LANGUAGE
% % % % % % % % % % %
\usepackage{polyglossia}
\setmainlanguage[babelshorthands=true]{german}
\addto\captionsngerman{%
\renewcommand{\partname}{Abschnitt}%
}
% % % % % % % % % % %
% COLORS
% % % % % % % % % % %
\definecolor{AALightBlue}{RGB}{194,193,204}
\definecolor{AADarkBlue}{RGB}{33,26,82}
\definecolor{AAGreyBlue}{RGB}{84,97,110}
% % % % % % % % % % %
% NUPART
% % % % % % % % % % %
\makeatletter
\AtBeginPart{%
\addtocontents{toc}{\protect\beamer@partintoc{\the\c@part}{\beamer@partnameshort}{\the\c@page}}%
\setcounter{framenumber}{0}
% \setcounter{totalframenumber}{0}
}
%% number, shortname, page.
\providecommand\beamer@partintoc[3]{%
\ifnum\c@tocdepth=-1\relax
% requesting onlyparts.
\makebox[6em]{Abschnitt #1:} \textcolor{AADarkBlue}{\hyperlink{#2}{#2}}
\par
\fi
}
\define@key{beamertoc}{onlyparts}[]{%
\c@tocdepth=-1\relax
}
\makeatother%
\newcommand{\nameofthepart}{}
\newcommand{\nupart}[1]{%
\part{#1}%
\renewcommand{\nameofthepart}{#1}%
\frame{\partpage \hypertarget{\nameofthepart}{}}%
}
\newcommand{\nextpart}[1]{
{
% \aauwavesbg
\begin{frame}[plain,noframenumbering]
\titlepage
\end{frame}}
\nupart{#1}
\begin{frame}{Agenda}{}
{\footnotesize\tableofcontents}
\end{frame}
}
\newcommand{\ftitle}{\frametitle{\secname}\framesubtitle{\subsecname}}
% % % % % % % % % % %
% META-DATA
% % % % % % % % % % %
\title[\LaTeX-Kurs]{\LaTeX-Kurs}
\author{A. Person}
\institute{%
A. Person\\
Town}
\begin{document}
\begin{frame}[plain,noframenumbering]{Themeneinteilung}
\tableofcontents[onlyparts]
\end{frame}
% Neuer Teil
\nextpart{Einführung}
\section{Einführung}
\subsection{Was ist \TeX{}?}
\begin{frame}\ftitle
text
\end{frame}
\subsection{Vorteile von \LaTeX{}}
\begin{frame}\ftitle
text
\end{frame}
%%%%%%%%%%%%%%%%
% Neuer Teil
\nextpart{Grundlagen}
\section{Grundlagen}
\subsection{Befehle}
\begin{frame}\ftitle
text
\end{frame}
\subsection{Erstes Dokument}
\begin{frame}\ftitle
text
\end{frame}
\subsection{Dokumentklassen}
\begin{frame}\ftitle
text
\end{frame}
\subsection{Pakete einbinden}
\begin{frame}\ftitle
text
\end{frame}
%%%%%%%%%%%%%%%%%
\end{document}
