This school year, the schools shifted from hard cover to electronic textbooks for social studies in its middle and high schools.

本学年，这些学校的初中和高中的社会研究教材从纸质教材转向了电子教材。

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Even in middle and high schools, the math book can be 300 pages.

即使是在初高中，数学书也厚达300页。

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Jody Harbert is a diet and nutrition expert who travels around the state to speak in middle and high schools.

乔迪·哈伯特（Jody Harbert）是一名饮食和营养专家，她在国家各地的初中和高中做演讲。

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Hanle says the focus is on offering special programs for teachers at middle schools and high schools because that's when the students start to lose interest in studying science.

VOA: standard.2009.11.25

And a lot of the strikes that you see in high schools and in-- I better get to my lecture,but-- you see in high schools and even in middle schools, have to do with the State,somebody saying, well we're going to take away two-hundred teachers in your department, or we're going to maintain a curriculum that doesn't seem to make any sense.

在高中里可以看到很多罢课,我最好回到正题,但还是再讲一点,在高中,甚至在初中有很多罢课,为了反对政府的某项规定,比如说要在这个系减少两百个教师,或者主张一份,完全不合理的课程安排

耶鲁公开课 - 1871年后的法国课程节选

Notwithstanding this, six years of English study is mandated in middle and high schools.

FORBES: Fujiwara Masahiko and Japanese "Internationalization"

That gave Schad the confidence he could implement a BYOD policy to his middle and high schools.

FORBES: How This School District Turned its Students' Love of Mobile into Better Learning, Test Scores

In April 2005, the council agreed in principle to change from the current system of first, middle and high schools to a system of primary and secondary schools.

BBC: NEWS | UK | England | Tyne | School shake-up talks to continue