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Unit 1 Key Terms Crossword Puzzle

Across
Includes observations,measurements, and other types of data scientist gather.
An organized procedure to study something under controlled conditions
A well supported explanation of the natural world
Are measurements and information gathered during an investigation that can be used for calculating or reasoning.
Is a factor that is deliberately changed in order to test the effect of the change on another variable
Is a variable that is not allowed to change in the investigation.
Down
Is a factor that is measured to gather results.
A testable idea or explanation that can be used to design a scientific investigation.
Describes a basic principle of nature that always occurs under certain conditions
The process of obtaining information by using the senses
A representation of something in the natural world
A systematic study of natural events and conditions