\documentclass[../script.tex]{subfiles}

% !TEX root = ../../script.tex

\begin{document}
    \chapter{Fundamentals and Notation} 
    \vspace*{\fill}\par
    \pagebreak  

    \subfile{sections/logic.tex}
    \subfile{sections/sets_and_functions.tex}
    \subfile{sections/numbers.tex}
\end{document}