Which practice involves planning and carrying out an investigation?

Which practice involves planning and carrying out an investigation?

• A. Asking questions
• B. Planning and carrying out investigation
• C. Engaging in argument from evidence
• D. Using mathematics

Answer: (B)

Planning and carrying out investigations is the practice that covers designing procedures, predicting outcomes, and then conducting the steps to collect data. This is the best choice because it explicitly names both the planning phase and the actual execution of an investigation, the hands-on part of exploring questions. Other options describe related activities but not the full process of performing an investigation: asking questions starts inquiry, engaging in argument from evidence is about using data to justify claims, and using mathematics helps analyze data but doesn’t itself describe carrying out the investigation.

Planning and carrying out investigations is the practice that covers designing procedures, predicting outcomes, and then conducting the steps to collect data. This is the best choice because it explicitly names both the planning phase and the actual execution of an investigation, the hands-on part of exploring questions. Other options describe related activities but not the full process of performing an investigation: asking questions starts inquiry, engaging in argument from evidence is about using data to justify claims, and using mathematics helps analyze data but doesn’t itself describe carrying out the investigation.