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  • From the Field: Events and Opportunities, March 9, 2021

    Reports Article |

  • Less Text, More Learning

    Journal Article |

    English language learners are increasingly entering classrooms using student-centered instruction that places a greater emphasis on spoken language. While active learning is beneficial for a range of student outcomes,…

  • From the Field: Events and Opportunities, October 19, 2021

    Reports Article |

  • Ecotourism

    Case Study |

  • Force and Motion Ideas

    Lesson Plan |

    The purpose of this assessment probe is to comprehensively elicit students’ ideas about the relationship between force and motion. The list of possible answers includes several distracters that are based on learning…

  • 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…

  • 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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