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  • Where Would It Fall?

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about the distribution of land, oceans, freshwater, and ice. The probe is designed to find out whether students realize that most of the Earth is covered…

  • Is It a System?

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about systems. The probe is designed to find out whether students can recognize that things with parts that interact or influence each other are systems.

  • Why Did the Reaction Happen So Fast?

    Lesson Plan |

  • Looking Back and Moving Forward: How Daily Dos Are a Place to Start

    Blog Post |

  • Where Does Oil Come From?

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about an important fossil fuel used by humans. The probe is designed to reveal how students trace oil back to its original source of material.

  • Me and My Shadow

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about light and shadows. The probe is designed to find out students’ ideas about how shadows change throughout the day.

  • Moonlight

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about light and the Moon. The probe is designed to find out what students think is the source of a full Moon’s light.

  • Why Is Plastic Used to Build Race Cars?

    Lesson Plan |

  • What Materials Are Used to Make NASCAR Race Car Parts?

    Lesson Plan |

  • Why Does the Cracker Taste Sweet?

    Lesson Plan |

  • Biological Evolution

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about biological evolution. The probe is designed to find out if students distinguish the theory of biological evolution from ideas about the origin of…

  • NSTA Science Instructional Materials

    Blog Post |

  • Global Warming

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about global warming. The probe is designed to find out what students think contributes to global warming.

  • How Can Containers Keep Stuff Cool?

    Lesson Plan |

  • How Can I Tell What's Inside?

    Lesson Plan |

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