Podcast
Questions and Answers
What is science?
What is science?
Science is a way of getting knowledge about the natural world by questioning and trying to answer those questions with facts.
What is the goal of science?
What is the goal of science?
The goal of science is to understand the natural world.
What is a scientific hypothesis?
What is a scientific hypothesis?
A scientific hypothesis is a possible answer to a scientific question based on scientific knowledge and logic, which can be false.
Give an example of a scientific question that could be investigated with an experiment.
Give an example of a scientific question that could be investigated with an experiment.
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Give an example of a scientific question that could not be investigated with an experiment.
Give an example of a scientific question that could not be investigated with an experiment.
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What might be an advantage of collecting evidence in a natural setting rather than in a lab?
What might be an advantage of collecting evidence in a natural setting rather than in a lab?
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Explain why science cannot provide answers to all questions.
Explain why science cannot provide answers to all questions.
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Contrast how the term theory is used in science versus everyday language.
Contrast how the term theory is used in science versus everyday language.
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Explain how a hypothesis could become a theory.
Explain how a hypothesis could become a theory.
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Study Notes
Science and Its Goals
- Science seeks to acquire knowledge about the natural world through inquiry and evidence.
- The primary objective of science is to achieve a deeper understanding of the natural environment.
Scientific Hypothesis
- A scientific hypothesis represents a potential answer to a specific scientific question.
- It is grounded in existing scientific knowledge and logic, and it is falsifiable.
Examples of Scientific Questions
- Investigatable question: "Do clouds move in the same direction?" can be explored via experimentation, such as recording clouds with a camera under various conditions.
- Non-investigatable question: "Were clouds first made by God?" lacks a means for empirical testing or scientific validation.
Evidence Collection in Natural Settings
- Collecting evidence in natural environments can yield unaltered data, enhancing the accuracy and relevance of findings.
Limitations of Science
- Science cannot answer all questions due to significant gaps in human knowledge, particularly regarding unexplored areas, such as over 95% of the ocean.
- Some phenomena may not be observable, limiting scientific inquiry.
Understanding Theories
- In everyday usage, "theory" often implies an educated guess or speculation.
- In scientific terminology, a theory is a well-substantiated explanation supported by extensive evidence.
Hypothesis to Theory Transition
- A hypothesis transitions to a theory when it is rigorously tested repeatedly and substantiated by substantial evidence.
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Description
This quiz covers key concepts from Chapter 1.1 of science, including the definition of science and the nature of scientific hypotheses. Test your understanding of scientific inquiry and the fundamentals that guide scientific exploration.
