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  • 彭蒙惠英语:Accountability: The Discipline System in Practic

    Accountability: The Discipline System in Practice 2 Phase 2: Ask students to reflect on their behavior The point of this phase is to guide a misbehaving student to self-evaluate. When a student misbeh...

  • 彭蒙惠英语:Accountability: The Discipline System in Practic

    Accountability: The Discipline System in Practice By Kerry Weisner / Reprinted with permission. Adapted from the article originally published in Phi Delta Kappan magazine. Last month in Advanced , Dr....

  • Animals’ Early Warning Systems

    Animals’ Early Warning Systems 2 Massive migrations Wildlife photographer Mike Blair remembers the day he witnessed how waterfowl can sense change in the weather. That morning the weather was mild,...

  • Animals’ Early Warning Systems

    Animals’ Early Warning Systems By Brent Frazee / 2005 The Kansas City Star , Knight Ridder Newspaper. Distributed by Tribune Media Service International. Biologists report wildlife’s amazing abili...

  • EXPLORATIONS - Global Positioning System

    EXPLORATIONS - Global Positioning System By Paul Thompson Broadcast: Wednesday, May 05, 2004 (MUSIC) VOICE ONE: This is Steve Ember. VOICE TWO: And this is Phoebe Zimmermann with the VOA Special Engli...

  • THIS IS AMERICA - The Jury System

    THIS IS AMERICA - The Jury System By Jerilyn Watson Broadcast: Monday, May 10, 2004 (MUSIC) VOICE ONE: Welcome to THIS IS AMERICA, in VOA Special English. I'm Steve Ember. VOICE TWO: And I'm Faith Lap...

  • Earthquake1 Warning System

    Broadcast: May 16, 2003 By George Grow This is the VOA Special English Environment Report. Scientists in the United States have developed a computer program that they say could provide an early warnin...

  • Water Storage Systems

    Broadcast: May 12, 2003 By Jill Moss This is the VOA Special English Development Report. Each year, millions of people in Bangladesh drink ground water that has been polluted by naturally high levels...

  • Mexico Reorganizes its Organ Transplant System

    Broadcast: Jan 31, 2003 More than 35,000 transplants have been done since Mexico's organ transplant system began in 1963. But desperate demand for donor organs is constantly outstripping supply. Last...

  • US to Test Its First Automated Space Rendezvous System

    By David McAlary The U.S. space agency is planning to conduct its first completely automated rendezvous in space Tuesday. In a test of new technology, a spacecraft is scheduled to be launched to track...

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