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  • 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…

  • The Mitten Problem

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about energy. The probe is designed to find out whether students think “warm clothes,” like a mitten, produce their own energy, manifested as heat.

  • Seasonal Weather Patterns

    Journal Article |

  • Integrating Engineering Design in Undergraduate Biology Using a Life Science Design Task

    Journal Article |

    This study examines the initial integration of engineering design in an introductory preservice elementary biology content course using a life science design task focused on composting. The task, informed by a three-…

  • Gazing at the Moon

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about the Earth-Sun-Moon system. The probe is designed to uncover students’ ideas about Moon phases and whether they think the phase of the Moon changes…

  • Using Multiple Models to Learn about COVID-19

    Journal Article |

  • Ecosystem in a Jar

    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…

  • Ice Cubes in a Bag

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about conservation of matter (or mass). The probe is designed to reveal whether students think matter (or mass) is conserved during a change in state.

  • Interacting With Forces

    Journal Article |

  • Needs of Seeds

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about seeds. The probe is designed to find out what students think most seeds need to germinate.

  • Science in Socio-Scientific Issues

    Journal Article |

  • Can It Reflect Light?

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about reflection. The probe is designed to find out if students recognize that all objects we can see reflect some light.

  • Social Justice Service-Learning at an HBCU

    Journal Article |

    Integrating social issues into biology courses may be of particular interest for educators seeking to create inclusive science environments that support diverse populations. This social justice–focused service-learning…

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