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Published byTobias Cannon
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Experiment A process used to gather observations and test hypothesis.
Variable What is being manipulated (changed) or measured in an experiment.
Dependent Variable The factor is forced to change because the independent variable is changed. What is measured!!!!
Independent Variable The factor in an experiment that is changed by the experimenter.
Control Variable The group that does not receive the experimental treatment.
Constants The factors in an experiment that do not change.
Hypothesis An explanation of how something works. Usually an - If…Then…- statement.
Materials A list of items needed for the investigation.
Procedure A list of steps to be followed during a scientific investigation. Number your items (1, 2, 3…..)
Data Table A place to store data during a scientific experiment.
Graph An illustration used to show the relationship between variables.
Results A summary of the data collected during an investigation.
Conclusion A summary and reflection of the investigation which occurs at the end of the experiment.
Positive or Direct Relationship As one variable increases the other variable also increases. (Scatter Plot with a best fit line going up)
Negative or Indirect Relationship As one variable increases, the other variable decreases. (A scatter plot with a best fit line going down)
No Linear Relationship The relationship between two variables that cannot be shown with a straight line. (Scatter plot without a best fit line)
Experimental Design Some Terms.
What is science?.
Designing an experiment:
SCIENTIFIC METHOD. #1. SCIENTIFIC QUESTION A testable, scientific question based on observations. How long does Old Spice Odor Blocker body wash eliminate.
November 14, 2014 Objectives: ◦ Differentiate between independent variables, dependent variables, and constants ◦ Explain how to carry out a scientific.
Unit 2 Lesson 1 Representing Data
How do scientists show the results of investigations?
SCIENTIFIC METHOD THE STEPS.
The Scientific Method. What is the scientific method? The 'tool' that scientists use to find the answers to questions It allows scientists to solve.
The Scientific Method Defined: step by step procedure of scientific problem solving (5) Major steps are listed below.
Introduction to science
A step-by-step way to solve problems. Scientific Method.
Discovery process Step 1 – Make Observation - Qualitative: non-numerical - Quantitative: numerical.
Steps of the Scientific Method © Lisa Michalek. The Scientific Method involves a series of steps that are used to investigate a natural occurrence and.
SCIENTIFIC METHOD CA STATE STANDARD 8.
Review of the Scientific Method Chapter 1. Scientific Method – –Organized, logical approach to scientific research. Not a list of rules, but a general.
Scientific Method Notes. Scientific Method O Introduction (observe something you want to know about) O Question (a question that can be answered by and.
Scientific Cents. Making Observations Work with your partner Read the procedure carefully. Make a data table and a data chart to record your observations.
Scientific Method. Observation:Question:Hypothesis:
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