Observation

• a person who is studying or has expert knowledge of one or more of the natural or physical sciences.

• a physical and/or mathematical and/or conceptual representation of a system of ideas, events, or processes.

• use one or more of the 5 senses - sight, hearing, touch, smell and sometimes taste to gather information.

Tags

NGSS.MS-LS1-1

NGSS.MS-PS1-2

NGSS.MS-PS2-2

Hypothesis

• possible explanation for a set of observations or possible answers to a scientific question.

• a physical and/or mathematical and/or conceptual representation of a system of ideas, events, or processes.

• a group or individual used as a standard of comparison for checking the results of a survey or experiment.

Scientist

• a person who is studying or has expert knowledge of one or more of the natural or physical sciences.

•  plan for asking questions and testing possible answers.

• use one or more of the 5 senses - sight, hearing, touch, smell and sometimes taste to gather information.

Tags

NGSS.MS-LS1-8

Model

• use one or more of the 5 senses - sight, hearing, touch, smell and sometimes taste to gather information.

• a physical and/or mathematical and/or conceptual representation of a system of ideas, events, or processes

• the one in the experiment that you can change.

Tags

NGSS.MS-LS2-3

NGSS.MS-PS1-4

NGSS.MS-PS3-2

Control

• possible explanation for a set of observations or possible answers to a scientific question.

• Compare the hypothesis to the results of the experiment.

• a group or individual used as a standard of comparison for checking the results of a survey or experiment.

Independent Variable

• possible explanation for a set of observations or possible answers to a scientific question.

• Compare the hypothesis to the results of the experiment.

• the one thing in the experiment that you can change.

Investigation

• possible explanation for a set of observations or possible answers to a scientific question.

• use one or more of the 5 senses - sight, hearing, touch, smell and sometimes taste to gather information.

• plan for asking questions and testing possible answers.

Tags

NGSS.MS-LS1-1

NGSS.MS-PS2-2

Analyze

• Comparing your hypothesis to your results.

• the change that happens because of the independent variable.

• the one thing in the experiment that you can change.

Infer

• Comparing your hypothesis to your results.

• the one thing in the experiment that you can change.

• an idea or conclusion that’s drawn from evidence and reasoning.

Tags

NGSS.MS-PS1-2

Dependent Variable

• possible explanation for a set of observations or possible answers to a scientific question.

• the change that happens because of the independent variable.

• the one thing in the experiment that you can change.