Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Study of gravitational waves in high school: a theoretical and
  experimental approach   In this paper we present in a theoretical, historical and practical way the
inclusion of gravitational waves in the teaching of physics. Through the
explanation of the theme through debates and experimental practices in the
classroom, we discuss the presence of Modern and Contemporary Physics (MCP) in
High School, presenting positive points and showing above all that students
have the ability to assimilate modern physical concepts and relate them with
their day by day and also to discuss the barriers to this inclusion in teaching
of physics. In addition to the introductory theoretical presentation of
gravitational waves, the following work also raises the important question of
classroom experimental practice, building a low-cost Michelson-Morley
interferometer, using it as a comparison to the LIGO (Laser Interferometer for
Gravitational Waves Observatory) detector detector and basing even more so is
the evidence of gravitational waves for students in class. With all this
theoretical and experimental construction of gravitational waves, the work
presents indicators and fundamental data for this inclusion in order to improve
the teaching of physics in basic education.

21
The categories of this paper are: adap-org
16
The categories of this paper are: stat
26
The categories of this paper are: bayes-an
7
The categories of this paper are: hep-th
12
The categories of this paper are: nucl-th
6
The categories of this paper are: astro-ph
22
The categories of this paper are: chao-dyn
15
The categories of this paper are: nucl-ex
32
The categories of this paper are: atom-ph
13
The categories of this paper are: quant-ph
31
The categories of this paper are: ao-sci
35
The categories of this paper are: mtrl-th
25
The categories of this paper are: patt-sol
4
The categories of this paper are: cond-mat
34
The categories of this paper are: chem-ph
17
The categories of this paper are: q-fin