Looking on the internet deeply has found these results:

teaching materials at school is the most popular phrase on the web.

teaching materials at schools 111,100 results on the web	teaching materials at school 166,300 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
The European dimension of school teaching materials (Rule 131) (vote) ED, UK) on the European dimension of school teaching materials. The first from Christopher BEAZLEY (EPP The European dimension of school teaching materials Is the content of the teaching material which is used at schools in Pakistan discussed as part of the political dialogue with Pakistan? They take donor corpses and turn them into teaching materials for med schools. Teaching material and school books are missing. Has the Commission granted aid for teaching materials for schools in Jordan during the last five years?	Teaching material and school books are missing. The European dimension of school teaching materials (Rule 131) (vote) The European dimension of school teaching materials ED, UK) on the European dimension of school teaching materials. Is the content of the teaching material which is used at schools in Pakistan discussed as part of the political dialogue with Pakistan? The first from Christopher BEAZLEY (EPP Has the Commission granted aid for teaching materials for schools in Jordan during the last five years? They take donor corpses and turn them into teaching materials for med schools.

teaching materials at schools

111,100 results on the web

teaching materials at school

166,300 results on the web

More popular!

The European dimension of school teaching materials (Rule 131) (vote)
ED, UK) on the European dimension of school teaching materials.
The first from Christopher BEAZLEY (EPP
The European dimension of school teaching materials
Is the content of the teaching material which is used at schools in Pakistan discussed as part of the political dialogue with Pakistan?
They take donor corpses and turn them into teaching materials for med schools.
Teaching material and school books are missing.
Has the Commission granted aid for teaching materials for schools in Jordan during the last five years?

Teaching material and school books are missing.
The European dimension of school teaching materials (Rule 131) (vote)
The European dimension of school teaching materials
ED, UK) on the European dimension of school teaching materials.
Is the content of the teaching material which is used at schools in Pakistan discussed as part of the political dialogue with Pakistan?
The first from Christopher BEAZLEY (EPP
Has the Commission granted aid for teaching materials for schools in Jordan during the last five years?
They take donor corpses and turn them into teaching materials for med schools.