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Physics Teacher

April 2008 Volume 46, Number 4

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Table of Contents

Number of articles: 2

  1. Some Activities with Polarized Light from a Laptop LCD Screen

    Hasan Fakhruddin

    The LCD screen of a laptop computer provides a broad, bright, and extended source of polarized light. A number of demonstrations on the properties of polarized light from a laptop computer screens ... More

    pp. 229-231

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  2. Clickers or Flashcards: Is There Really a Difference?

    N Lasry

    A growing number of physics teachers are currently turning to instructional technologies such as wireless handheld response systems--colloquially called "clickers." Two possible rationales may... More

    pp. 242-244

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