What term describes a scientific study of the natural world that may include observations, questions, gathering information, analyzing data, and drawing conclusions, not necessarily testing a variable?

What term describes a scientific study of the natural world that may include observations, questions, gathering information, analyzing data, and drawing conclusions, not necessarily testing a variable?

• A. Investigation
• B. Experiment
• C. Study
• D. Analysis

Answer: (A)

The key idea here is scientific inquiry as a broad process of exploring the natural world. Investigation fits this best because it encompasses making observations, asking questions, gathering information, analyzing data, and drawing conclusions, all without requiring the manipulation of a variable. It covers observational work as well as data interpretation, which is exactly what the description describes. An experiment, by contrast, centers on testing a hypothesis by changing one variable while keeping others the same, which isn’t required in the prompt. A study can refer to a particular piece of research or a body of work, but it doesn’t inherently emphasize the active process of inquiry. Analysis is about examining data, but it doesn’t by itself include the full cycle of questioning, collecting information, and drawing conclusions. So, investigation is the most fitting term for this broad, variable-free scientific exploration.

The key idea here is scientific inquiry as a broad process of exploring the natural world. Investigation fits this best because it encompasses making observations, asking questions, gathering information, analyzing data, and drawing conclusions, all without requiring the manipulation of a variable. It covers observational work as well as data interpretation, which is exactly what the description describes.

An experiment, by contrast, centers on testing a hypothesis by changing one variable while keeping others the same, which isn’t required in the prompt. A study can refer to a particular piece of research or a body of work, but it doesn’t inherently emphasize the active process of inquiry. Analysis is about examining data, but it doesn’t by itself include the full cycle of questioning, collecting information, and drawing conclusions. So, investigation is the most fitting term for this broad, variable-free scientific exploration.