Earth Science 7 Scientific Methods & Safety Test Review

Vocabulary flashcards covering core scientific method terms, variables, branches of science, scientific laws and theories, types of evidence, and microscope parts based on the Earth Science 7 test review sheet.

Hypothesis

A possible explanation to a scientific question based on a few observations.

Manipulated Variable

The variable that you purposely change when conducting an experiment.

Controlled Variable

The variables that you hold constant when conducting an experiment.

Responding Variable

The variable that you measure in an experiment.

Stereo Microscope

The type of microscope used in class.

Physical Science

The study of matter and energy.

Earth Science

The study of the features of Earth and its science.

Life Science

The study of all living things.

Scientific Law

A rule that describes a pattern in nature, such as Newton's law of motion or The law of conservation of Energy.

Scientific Theory

An explanation of observations or events that is based on knowledge gained from many observations and investigations, such as The theory of relativity or The big bang theory.

Qualitative Evidence

The evidence gathered from your five senses.

Quantitative Evidence

Evidence that uses numbers, data, or facts.

Eyepiece

A labeled component located at the top part of the microscope.

Focusing Knob

A component of the microscope used for focusing the image.

Stage Clips

Components of the microscope used to hold stage objects in place.