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  • 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…

  • KSU-NSTA Student Chapter Succeeds by Embracing Change

    Reports Article |

  • Long Overdue: Results From a National STEM Lab Safety Study

    Blog Post |

  • 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…

  • 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…

  • Rotting Apple

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about decay and decomposers. The probe can be used to determine whether students recognize the need for a biological agent to break down once-living…

  • Project-Based Learning: Principles to Sustain Student Learning and Teacher Change in Practice - Part 1

    Professional Learning Unit |

    Have you wanted to implement a Project-Based Learning (PBL) unit in your classroom? Would you like to introduce PBL curriculum in your school? Multiple Literacies in Project-Based Learning (ML-PBL), an open educational…

  • 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…

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

    Reports Article |

  • What’s Inside Our Solar System?

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about the solar system. The probe is designed to find out if students can distinguish between objects in the solar system and objects outside of the…

  • Is the Sun a Star?

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about the Sun and stars. The probe is designed to uncover students’ ideas about the nature of stars and their recognition that the Sun is an average star…

  • Talking About Forces

    Lesson Plan |

    The purpose of this assessment probe is to elicit beginning ideas about forces. The probe is designed to reveal whether students generally identify forces as pushes and pulls.

  • 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…

  • From the Field: Events and Opportunities, January 25, 2022

    Reports Article |

  • 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…

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