Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Il progetto Lab2Go per la diffusione della pratica laboratoriale nelle
  Scuole Secondarie di II grado   Even if laboratory practice is essential for all scientific branches of
knowledge, it is often neglected at High School, due to lack of time and/or
resources. To establish a closer contact between school and experimental
sciences, the University Sapienza of Roma and the Istituto Nazionale di Fisica
Nucleare (INFN) launched the Lab2Go project, with the goal of spreading
laboratory practice among students and teachers in high schools.

32
The categories of this paper are: atom-ph
23
The categories of this paper are: solv-int
18
The categories of this paper are: econ
15
The categories of this paper are: nucl-ex
27
The categories of this paper are: comp-gas
24
The categories of this paper are: dg-ga
8
The categories of this paper are: hep-ex
21
The categories of this paper are: adap-org
30
The categories of this paper are: q-alg
19
The categories of this paper are: eess
6
The categories of this paper are: astro-ph
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The categories of this paper are: chem-ph
22
The categories of this paper are: chao-dyn
16
The categories of this paper are: stat
33
The categories of this paper are: plasm-ph
4
The categories of this paper are: cond-mat