What are the skills that scientists use when working and how do we conduct a scientific investigation, including the use of variables in an experiment?
Understand the Problem
The question appears to encompass a variety of concepts related to science, focusing on the scientific process, methods, matter, and their classifications. It outlines skills used in scientific investigations, the scientific method steps, properties of matter, types of mixtures, and methods of separation, indicating a comprehensive overview of foundational scientific principles.
Answer
Observation, hypothesis formulation, and experimentation are key skills. Scientific investigations include observation, hypothesis creation, variable control, experimentation, and result analysis.
Scientists use skills such as observation, hypothesis formulation, and experimentation. Conducting a scientific investigation starts with making observations and forming a hypothesis. It involves identifying independent, dependent, and controlled variables, executing the experiment, analyzing results, and drawing conclusions.
Answer for screen readers
Scientists use skills such as observation, hypothesis formulation, and experimentation. Conducting a scientific investigation starts with making observations and forming a hypothesis. It involves identifying independent, dependent, and controlled variables, executing the experiment, analyzing results, and drawing conclusions.
More Information
Scientists must carefully control and define different types of variables: independent (manipulated), dependent (measured), and controlled (kept constant). Conducting scientific investigations helps verify hypotheses by systematically testing them.
Tips
A common mistake is failing to adequately control variables, which can lead to inaccurate results due to confounding factors.
Sources
- Scientific Investigation | Overview, Steps & Examples - Lesson - study.com
- Scientific Investigation Skills - American Board - americanboard.org
- Controls & Variables in Science Experiments | Overview & Examples - study.com
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