90 likes | 653 Vues
Descriptive. Based mostly on observationsExamples:Animal behaviorCollecting rock samples from other planets. Descriptive Research. State the objective what you want to find outDesign the investigation How you will conduct the investigationWhat steps?What materials?What data?Eliminate bias
E N D
1. Types of Scientific Research Descriptive
Experimental
2. Descriptive Based mostly on observations
Examples:
Animal behavior
Collecting rock samples from other planets
3. Descriptive Research State the objective
what you want to find out
Design the investigation
How you will conduct the investigation
What steps?
What materials?
What data?
Eliminate bias
4. Descriptive Research Analyze data
Draw Conclusions
Communicate results
5. Experimental Research Involves the control & manipulation of variables
Examples:
Testing the effect of antibiotics on bacteria
Comparing the strength of different brands of paper towels
6. Experimental Research State the question
What you want to find out
Develop a hypothesis
Educated guess about the relationship between the variables
Design the experiment
What steps?
What data?
Controlled variables
Repeated trials
7. Experimental Research Collect & analyze data
Draw conclusions
Communicate results