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  • How Do Technologies Change?

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about how technologies change. The probe is designed to see if students are aware of the way nearly all technologies change over time.

  • From the Field: Events and Opportunities, December 14, 2021

    Reports Article |

  • What Is Sensemaking?

    Professional Learning Unit |

    Learn to recognize the four critical attributes of sensemaking and how these attributes work together to help ensure all students have access and a strong desire to learn science. 

  • Emmy’s Moon and Stars

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about the relative position of common objects seen in the night sky. The probe is designed to find out if students recognize how far away the stars are…

  • Darkness at Night

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about the day/night cycle. The probe is designed to determine whether students recognize that Earth’s rotation explains why it is dark at night and light…

  • Giant Sequoia Tree

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about the transformation of matter. The probe is designed to reveal whether students recognize that most of the matter that makes up the wood of a tree…

  • Mirror on the Wall

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about reflection of light. The probe can be used to examine how students use ideas about light to explain how we see objects in a mirror.

  • Seeing the Struggle and Reaping the Rewards

    Journal Article |

  • Essential Laboratory Safety Signage

    Blog Post |

  • How Professional Organizations Can Support Noyce Scholars: The Case for NSTA

    Blog Post |

  • Floating Logs

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about floating and sinking. The probe is designed to find out if students think changing the size of an object affects how it floats.

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