Ohio Science Fusion - Unit 1 (Grade 7)

Front

What is the definition of VARIABLE?

Back

Any factor that can change in an experiment, observation, or model.

Front

What is the definition of EXPERIMENT?

Back

An organized procedure to study something under controlled conditions.

Front

What is the definition of TECHNOLOGY?

Back

The application of science for practical purposes; the use of tools, machines, materials, and processes to meet human needs.

Front

What is the definition of SIMULATION?

Back

A method that is used to study and analyze the characteristics of an actual or theoretical system. Models a behavior.

Front

What is the definition of EMPIRICAL EVIDENCE?

Back

The observations, measurements, and other types of data that people gather and test to support and evaluate scientific explanations.

Front

What is the purpose of a CONTROL in an experiment?

Back

To provide a standard for comparison and ensure that the results are due to the variable being tested.

Front

What is a HYPOTHESIS?

Back

A testable idea or explanation that leads to scientific investigation.

Front

What is the difference between QUALITATIVE and QUANTITATIVE data?

Back

Qualitative data describes characteristics or qualities, while quantitative data involves numbers and measurements.

Front

What is a SCIENTIFIC MODEL?

Back

A representation of an object or system that helps to explain and predict its behavior.

Front

What is the SCIENTIFIC METHOD?

Back

A systematic process for investigating phenomena, acquiring new knowledge, or correcting and integrating previous knowledge.