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  • The Photoelectric Effect

    Journal Article |

  • The Aurora Borealis

    Journal Article |

  • 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…

  • Online Connections: Science Scope

    Page |

    Online Connections: Science Scope July-August 2021 Under the Sea Standardized rubric for analyzing healthy and impacted coral Student worksheet for organizing evidence Using Big Data to Understand the History of Planet Earth Connecting to the Next Generation Science Standards Delving Into…

  • 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…

  • Focus on Physics: How E = mc2 Helps Us Understand Nuclear Fission and Fusion

    Blog Post |

    Nuclear physics has an undeserved reputation for being tough for students. This article may reduce this “toughness” by showing how Einstein’s familiar equation E = mc2 relates to the reductions in mass and enormous…

  • Comparing Cubes

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about properties of matter. The probe is designed to find out which properties students think will change if the size of an object made from the same…

  • A Hands-on Activity to Understand the Nature of Science and Authentic Scientific Inquiry in Large Laboratory Courses

    Journal Article |

    Integrating authentic research practices into introductory laboratory courses to prepare tomorrow’s scientists has become increasingly prevalent over the past decade. However, an incomplete understanding of the nature…

  • Undergraduate Student Conceptions of DNA and Their Understanding of Basic Science

    Journal Article |

    An understanding of basic science is central to student success at the university level, even for students who will never work in scientific fields. Our investigation into students’ understanding of DNA is part of a…

  • Cells and Size

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about the size of cells. The probe can be used to determine whether students recognize how small a cell is relative to other things.

  • Is It Made of Cells?

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about cells. The probe is designed to find out how students think about matter composed of cells.

  • Teacher Spotlight: Meghan Mulligan

    Journal Article |

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