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  • The Nature of Science in Early Childhood

    Book Chapter |

    In this chapter, the objective of the activity “Observations and Inferences” is to introduce the concept of creating inferences based on observations. Chapters 1 and 2 are also included in this book selection. Chapter 1…

  • Magnetic Attraction

    Book Chapter |

    This lesson is designed to help students figure out what types of objects are attracted to a magnet. Students use what they know about magnetism, properties of matter, and patterns to design and carry out the…

  • Magnetic Force

    Book Chapter |

    In this lesson, the students’ investigation proposal should include the guiding question, How does changing the distance between two magnets affect magnetic force strength? The goal is to figure out how changing the…

  • Changes in Motion

    Book Chapter |

    In this lesson, the students’ investigation proposal should include the guiding question, Where will the marble be located each time it changes direction in a half-pipe?The investigation gives students an opportunity…

  • Balance and Unbalanced Forces

    Book Chapter |

    The guiding question of this investigation is, How do balanced and unbalanced forces acting on an object affect the motion of that object? Students are asked to use what they know about forces, motion, patterns, and…

  • Life Cycles

    Book Chapter |

    The guiding question of this investigation is, How are the life cycles of living things similar and how are they different? The purpose is to give students an opportunity to use the disciplinary core idea growth and…

  • Life in Groups

    Book Chapter |

    The guiding question of this investigation is, Why do wolves live in groups? The purpose of the investigation is to use the disciplinary core idea social interactions and group behavior and the crosscutting concept of…

  • Variation Within a Species

    Book Chapter |

    The guiding question and purpose of this investigation is to figure out, How similar are earthworms to each other? Accomplishing this task, students will need to make observations about and take measurements of the…

  • Inheritance of Traits

    Book Chapter |

    The guiding question of this investigation is, How similar are offspring to their parents? Students will use what they know about traits and patterns to design and carry out an investigation to determine which traits…

  • Traits and the Environment

    Book Chapter |

    The guiding question of this investigation is, How do differences in soil quality affect the traits of a plant? Students will use what they know about cause and effect to plan and carry out an investigation to…

  • Fossils

    Book Chapter |

    The guiding question of this investigation is, What was the ecosystem at Darmstadt like 49 million years ago? Students will use what they know about plants, animals, and the relationship between structure and function…

  • Differences in Traits

    Book Chapter |

    The guiding question of this investigation is, How does fur color affect the likelihood that a rabbit will survive? Students will use what they know about traits, ecosystems, and cause-and-effect relationships to…

  • Adaptations

    Book Chapter |

    The purpose of this investigation is to give students an opportunity to use the disciplinary core idea adaptation and the crosscutting concept of cause and effect to figure out, Why do mammals that live in the Arctic…

  • Weather Patterns

    Book Chapter |

    The guiding question of this investigation is, What weather conditions can we expect here during each season? Students can use information about the daily weather conditions over the last year and what they know about…

  • Climate and Location

    Book Chapter |

    The guiding question of this investigation is, How does the climate change as one moves from the equator toward the poles? Students can use what they know about weather, climate, and patterns to determine the climate…

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