Teachers can increase the quality of their direct instruction by providing focus, emphasis, and attention to particular details as a model for students.

通过提供要点，重点和为学生提供要注意的细节，教师能够提高他们直接教学的质量。

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While many focus on providing better services directly to the public, others focus on increasing internal government efficiencies to save taxpayer dollars.

WHITEHOUSE: Building-Blocks of a 21st Century Digital Government

's efforts will focus on providing seed money to start-ups working on new technologies in the education arena.

WSJ: Schools Chancellor Klein Resigns, Joins News Corp.

Then again, Box.net certainly made the right choice to focus on providing secure storage solutions to the enterprise market.

FORBES: Box.net Shows How Strategic Investors Can Be Key