LS Ch1L1

The act of using one of more ofyour senses to gather information and take note occurs

• Observation
• Control Group
• Independent Variable
• Quantative Data
• Hypothesis

Answer explanation

Page NOS 12

A possible explanation for an observation that can be tested by scientific investigations

• Qualitative Data
• Hypothesis
• Observation
• Dependent Variable
• Criteria

Answer explanation

Page NOS 13

The factor that is charged by investigator to observe how it affects a dependent variable

• Constants
• Cost-benefit analysis
• Control Group
• Independent Variable
• Qualitative Data

Answer explanation

Page NOS 14

The factor measured or observed during an experiment

• Engineering
• Hypothesis
• Dependent Variable
• Constraints
• Quantative Data

Answer explanation

Page NOS 14

The factors in an experiment that remain the same factors as the experimental group but the independent variable is not changed.

• Observation
• Hypothesis
• Independent Variable
• Control Group
• Constants

Answer explanation

Page NOS 14

The part of an experiment that contains the same factors as the experimental group, but the independent variable is not changed.

• Prototype
• Control Group
• Quantative Data
• Qualitative Data
• Dependent Variable

Answer explanation

Page NOS 14

The use of words to describe what is observed in an experiment

• Criteria
• Engineering design process
• Observation
• Qualitative data
• Independent Variable

Answer explanation

POS NOS 14

The use of numbers to describe what is observed in an experiment

• Qualitative Data
• Quantative Data
• Criteria
• Constants
• Observation

Answer explanation

Page NOS 14

An explanation of observations or events based on knowledge gained from many observations and investigations

• Qualitative Data
• Quantative Data
• Scientific Theory
• Independent Variable
• Prototype

Answer explanation

Page NOS 14

A rule that descrives a pattern in nature

• Control Group
• Hypothesis
• Observation
• Constants
• Scientific Law

Answer explanation

Page NOS 19