Concept 1 Flashcard Review

Front

What type of data does this represent?

Back

Quantitative data is numerical and can be measured, such as height, weight, or temperature.

Front

This is used to protect your eyes during an experiment.

Back

Goggles are protective eyewear that safeguard the eyes from chemicals, debris, and other hazards.

Front

Which equipment heats objects with an open flame?

Back

A Bunsen burner is a common laboratory device that produces a single open flame for heating.

Front

Information obtained through the senses.

Back

Observation is the act of noticing and describing events or processes in a careful, orderly way.

Front

Which equipment measures temperature in liquid or gas, and measures in degrees Celsius?

Back

A thermometer is an instrument used to measure temperature, typically in degrees Celsius or Fahrenheit.

Front

What is qualitative data?

Back

Qualitative data describes characteristics or qualities that cannot be measured numerically, such as color or texture.

Front

What is a hypothesis?

Back

A hypothesis is a testable prediction about the relationship between two or more variables.

Front

What is the purpose of a beaker in a laboratory?

Back

A beaker is a cylindrical container used for mixing, stirring, and heating liquids.

Front

What is inference in scientific terms?

Back

Inference is a conclusion drawn from observations and prior knowledge.

Front

What is the scientific method?

Back

The scientific method is a systematic process for investigating phenomena, acquiring new knowledge, or correcting and integrating previous knowledge.