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  • Creative Writing and the Water Cycle

    Journal Article |

    Creative writing provides one strategy for helping students combine their powers of imagination with their arsenal of knowledge. Teachers also can use creative writing exercises to assess student understanding of…

  • A Life-Cycle Assessment of Biofuels

    Journal Article |

    A life-cycle assessment (LCA) is a tool used by engineers to make measurements of net energy, greenhouse gas production, water consumption, and other items of concern. This article describes an activity designed to walk…

  • Perspectives: Examining the Learning Cycle

    Journal Article |

    Cognitive scientists tell us that students need to relate new ideas to their experience and place new ideas into a framework for understanding (Bransford, Brown, and Cocking 2001). Thus exploring phenomena before…

  • Editor's Note: Life Cycles

    Journal Article |

    Science and Children’s editor shares thoughts regarding the current issue.

  • The Learning Cycle and Instructional Conversations

    Journal Article |

    Engaging students in instructional conversations creates opportunities for discovering and internalizing the critical attributes of a concept. In this article, the authors will identify questioning practices for the…

  • Using a Cycle to Find Solutions

    Journal Article |

    The National Research Council has suggested that science classes need to become more active and authentic (NRC 1996). To help with this effort, Thayer Model Engineering was created several years ago as an inquiry…

  • Scope on the Skies: Eclipse cycles

    Journal Article |

    The Moon's orbit around the Sun with the Earth brings it into position twice each month for an eclipse at new Moon and at full Moon. However, we do not have an eclipse pair each month, nor do we have an eclipse every…

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