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  • Is It Rocket Science?

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about the importance of both engineering and science for creating technology. The probe is designed to determine if students recognize that working in…

  • An Engineering Design Process

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about an engineering design process. The probe is designed to show how students think of engineering design as a logical sequence. 

  • 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…

  • What’s the Problem?

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ initial response to an ill-defined problematic situation. The probe is designed to reveal whether students recognize that in a problem situation, there is…

  • Who Needs It?

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about who needs to be consulted when solving a problem (the client). The probe is designed to reveal the extent to which students recognize that the…

  • Is It an Engineering Problem?

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about how to approach a problem. The probe is designed to gain insight into how students think about an engineering design process (EDP) and the kinds of…

  • Criteria and Constraints

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about criteria and constraints. The probe is designed to identify how students determine the criteria and constraints of a problem and whether one is…

  • 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…

  • Brainstorming

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about brainstorming. The probe is designed to determine the extent to which students understand the norms of good teamwork during the brainstorming…

  • Engineering and Nature

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about how engineers use designs from nature. The probe is designed to see if students recognize that designs from nature provide creative ideas for…

  • Is It Affordable?

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about trade-offs. The probe is designed to find out whether students recognize that trade-offs involve sacrificing one or more things in favor of another…

  • What Is a Product’s Life Cycle?

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about the life cycle of a product. The probe is designed to see how students apply the concept of life cycle analysis to determine the impact of a…

  • Engineers’ Models

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about different types of models commonly developed by engineers. The probe is designed to reveal whether students recognize that just like scientists,…

  • Picking the Best Solution

    Lesson Plan |

    The purpose of this assessment probe is to provide practice in using a decision matrix. The probe is designed to see if students are able to interpret a decision matrix and to help you determine difficulties they may…

  • Designing With Math and Science

    Lesson Plan |

    The purpose of this assessment probe is to elicit students’ ideas about how science and math are both used in engineering. The probe is designed to get students to think about the various ways science and math are…

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