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Questions and Answers
What is the purpose of a scientific explanation?
What is the purpose of a scientific explanation?
A scientific explanation is a statement or set of statements that tries to explain something observed or happening in the world.
What are the steps used in planning scientific enquiry?
What are the steps used in planning scientific enquiry?
The steps involved in planning a scientific enquiry include: defining the purpose, carrying out research, and planning the data collection process.
What is the goal of a scientific study in terms of evaluation and conclusions?
What is the goal of a scientific study in terms of evaluation and conclusions?
A scientific study aims to analyze the collected data and draw logical conclusions based on the findings.
What type of variable is the one that is changed?
What type of variable is the one that is changed?
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What type of variable is the one that is kept the same?
What type of variable is the one that is kept the same?
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Why is it important to have only one variable that can change?
Why is it important to have only one variable that can change?
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In a fair test, how many trials are recommended?
In a fair test, how many trials are recommended?
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Why is it important to have similar measurements?
Why is it important to have similar measurements?
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What does the term precision mean?
What does the term precision mean?
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In a scientific investigation, the closer the measurements are, the less precise the results.
In a scientific investigation, the closer the measurements are, the less precise the results.
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If the scientific investigation is accurate, how will the measurements be?
If the scientific investigation is accurate, how will the measurements be?
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What is the final step in the scientific method?
What is the final step in the scientific method?
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Why is communicating the results of a scientific investigation important?
Why is communicating the results of a scientific investigation important?
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Study Notes
Scientific Enquiry
- Scientific enquiry is an idea or explanation
- Stages of scientific enquiry: purpose and planning, carrying out, analysis, evaluation, and conclusions
- Independent variable is the one that changes
- Dependent variable is the one that is measured
- Control variables are kept the same
- A fair test involves only one variable being investigated
- Accuracy is how close a measure is to the true value
- Precision is how close numbers of measurements are to each other
- Steps in a scientific investigation lead to acceptable scientific knowledge
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Description
Explore the essential stages and concepts of scientific inquiry through this quiz. Understand the roles of independent, dependent, and control variables, as well as the importance of accuracy and precision in scientific investigations. Test your knowledge on how these elements contribute to reliable scientific knowledge.