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INVESTIGATION ONE

INVESTIGATION ONE. BLACK BOXES. CONSENSUS. Everyone agrees. COLLABORATION. Working together. Example: 2 students working on a lab. Cooperate. Working together but someone is in charge Example: Teacher and student working together. BLACK BOX.

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INVESTIGATION ONE

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  1. INVESTIGATION ONE BLACK BOXES

  2. CONSENSUS • Everyone agrees.

  3. COLLABORATION • Working together. • Example: 2 students working on a lab

  4. Cooperate • Working together but someone is in charge • Example: Teacher and student working together

  5. BLACK BOX • Can not be directly observed and easily understood.

  6. MODEL • A representation that explains how something is built or how it works.

  7. SYSTEM • Parts that work together or share the same space in a meaningful way.

  8. CONCEPTUAL MODEL • Ideas that suggest what a system is or how it works. • Ideas that exist in a person’s mind or on paper.

  9. PHYSICAL MODEL • May be a scaled model, either larger or smaller than the actual system it represents. • It is a model you can touch.

  10. Models • Scientific models change over time. • When scientists discover new evidence they may decide to change their model. • Scientists make models to help them understand how systems work.

  11. HYPOTHESIS • A theory or an educated guess.

  12. CONTENT/INQUIRY • Our models were refined by comparing the unknown (original black box) to the known (physical (constructed) models.) • You have a conceptual model when mathematics, words, or diagrams are used to explain how something works or how it is built. The model is not real. It is an idea or a concept.

  13. C/I cont. • A physical model is a real model that works and can be tested and compared.

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