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  • From the Field: Freebies and Opportunities for Science and STEM Teachers, August 2, 2022

    Reports Article |

  • Apple in the Dark

    Lesson Plan |

    Imagine you are sitting at a table with a red apple in front of you. Your friend closes the door and turns off all the lights. It is totally dark in the room. There are no windows in the room or cracks around the door.…

  • Birthday Candles

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about how we see objects. The probe is designed to find out if students know that light must be reflected from an object and enter the eye in order to…

  • How Do Engineers Solve Problems?

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about how engineers use an engineering design process to solve problems. The probe includes some common misconceptions about engineering design, and is…

  • Blood Suckers!

    Case Study |

  • Engaging Children With Authentic STEAM Learning Experiences Through Design-Based Approaches

    Journal Article |

  • Going Through a Phase

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about Moon phases. The probe is designed to find out if students recognize the role of light reflection and the positional relationship between the Earth…

  • Learning Science and Literacy Together

    Journal Article |

  • Spaceships

    Lesson Plan |

    This probe is designed to elicit students’ ideas about changing the direction of motion in the absence of air. Many students will have seen movies or television shows in which spaceships turn by banking or using wing…

  • 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.

  • Block Diagrams

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about block diagrams. The probe is designed to examine how students interpret a block diagram, and to determine whether they recognize that technologies…

  • Pizza Problem

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about researching a problem. The probe is designed to determine the extent to which students are aware of the need to learn as much as possible about how…

  • Does It Have to Touch?

    Lesson Plan |

    The purpose of this assessment probe is to elicit beginning ideas about types of forces. The probe is designed to reveal whether students recognize that forces can act both in direct contact with an object and at a…

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