The teachers union is also responsible for refresher courses for the teachers and educational innovation.

UNESCO: Introduction

Flight attendants should also be required to take refresher courses every 6 to 12 months.

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The University of Glasgow researchers said refresher courses would boost the effects further.

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Policy, research, statistics, planning, inspection, test- and exams, educational innovation, evaluation of diplomas, standardization of the Papiamentu language, legislation, and refresher courses.

UNESCO: Introduction

Neutral Switzerland requires every able-bodied man to serve in the army, starting with a five-month stint at age 19 or 20, with annual refresher courses lasting several weeks for the next 10 years, and more for officers.

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For more than three decades, movie lovers have come to this former mining town almost 9, 000 feet up in the Rockies for refresher courses in where the medium has been (neglected or downright unknown classics from the silent and sound eras alike) as well as where it's at.

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Sending everyone back to school for maths refresher-courses seems out of the question.

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Thereafter, they participate in monthly in-service or refresher training courses.

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Compared to previous apps, these include not just vocabulary training, but also courses for beginners and continuing learners, grammar and refresher training, as well as classic lessons such as Idioms or Tongue-Twisters.

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