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Questions and Answers
What is science?
What is science?
The process of identifying patterns in nature and developing explanations of how and why those patterns exist.
Which of the following is not a practice used in science and engineering?
Which of the following is not a practice used in science and engineering?
All scientists follow the scientific method in the same order.
All scientists follow the scientific method in the same order.
False
What do scientists use to collect evidence?
What do scientists use to collect evidence?
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What forms can models take?
What forms can models take?
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Scientific explanations must be supported by __________.
Scientific explanations must be supported by __________.
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What is the purpose of a scientific law?
What is the purpose of a scientific law?
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How do scientists develop scientific explanations?
How do scientists develop scientific explanations?
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Study Notes
Understanding Science
- Science is a systematic study of the natural world, aiming to identify patterns and formulate explanations.
- It involves experimentation and observation to collect evidence supporting those explanations.
- There isn't one definitive scientific method; scientists utilize eight science and engineering practices in various combinations.
Scientific Inquiry
- Scientists begin with questions about the natural world that can be answered through evidence.
- Evidence is gathered via planned investigations, which may include experiments or careful observations, especially in fields like paleontology and astronomy.
Data Analysis and Modeling
- Investigations generate data in different forms, such as observations or numerical measurements.
- Analysis of this data is crucial for identifying patterns and understanding relationships, often represented through graphs.
- Models, whether physical, conceptual, or computer-based, help scientists visualize ideas or processes and form new questions.
Mathematical Tools in Science
- Mathematics serves as a key tool in illustrating relationships between variables, from simple equations to complex computational models.
- The goal across all science branches is to construct explanations supported by ample evidence, enhancing confidence in those explanations.
Distinction Between Laws and Theories
- Scientific theories explain the "how" or "why" of phenomena, while laws describe patterns of what happens in nature without explanation.
- Increasing evidence strengthens scientific explanations, leading to higher confidence levels in those claims.
Collaborative Nature of Science
- Constructing scientific explanations requires rigorous debate over evidence, necessitating regular communication among scientists.
- About half of a scientist's time is devoted to obtaining, evaluating, and sharing information through conferences and publications.
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Description
Explore the fundamentals of science in this quiz designed for students in grades 6 to 8. Understand the process of identifying patterns in nature, experimentation, and the eight science practices used by scientists. Test your knowledge of key concepts related to scientific methods and observations.
