Unit 1 Flashcards
1
Q
What are descriptive investigations?
A
describing one object in one point of time, describing a natural system
2
Q
What are comparative investigations?
A
Involves collecting data on different organisms/populations over a period of time
3
Q
What are the first 3 steps of the scientific method?
A
Observation: find an observed problem
Problem: state a problem or ? for research.
Research: Gather info about the problem.
4
Q
What are experimental investigations?
A
Experimental: involves a fair test and variables that are actively manipulated, controlled, and measured to gather evidence
