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  • Focusing the Lens of the Crosscutting Concepts on Secondary Science Learning

    Journal Article |

  • Developing the Next Generation of Elementary Science Teachers

    Journal Article |

    This article describes how science educators at a large southeastern university developed specialized science training for elementary preservice teachers (EPSTs) by creating a combination of discipline-specific science…

  • Are They Talking About Climate or Weather?

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about climate. The probe is designed to find out whether students distinguish between weather and climate.

  • Ice-Cold Lemonade

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about transfer of energy. The probe is designed to determine whether students recognize that heat flows from warmer objects or areas to cooler ones.

  • Equal and Opposite

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about pairs of forces that fit Newton’s third law. The probe is specifically designed to reveal whether students can identify third law force pairs as…

  • Chicken Eggs

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about food, transformation of matter, growth and development, conservation of mass, and systems. The concepts underlying this probe are complex. It is…

  • Renewable or Nonrenewable?

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about Earth’s natural resources. The probe is designed to find out if students can distinguish between renewable and nonrenewable natural resources.

  • Needs of Seeds

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about seeds. The probe is designed to find out what students think most seeds need to germinate.

  • Is It a Rock? (Version 2)

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about an Earth material, rocks. The probe is designed to determine whether students can distinguish between humanmade, “rocklike” materials and…

  • Ecosystem Cycles

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about the transfer of matter and energy in ecosystems. The probe is designed to reveal whether students recognize that only matter is cycled through an…

  • Is It Made of Parts?

    Lesson Plan |

    The purpose of this assessment probe is to elicit children’s developing ideas about structure in living systems. The probe is designed to find out if students recognize that living things are made up of parts.

  • The War Over Water Continues

    Journal Article |

    Debates over water allocation help students understand Earth systems.

  • Plants in the Dark and Light

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about plant growth. The probe is designed to find out whether students recognize that plants use their stored food to grow in the absence of light.

  • Apple in a Plane

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about force related to the interaction between inanimate objects. The probe is designed to determine which forces students think act on an object at rest…

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