Scientific method notes12

  • 434 views
Uploaded on

 

More in: Technology , Education
  • Full Name Full Name Comment goes here.
    Are you sure you want to
    Your message goes here
    Be the first to comment
    Be the first to like this
No Downloads

Views

Total Views
434
On Slideshare
0
From Embeds
0
Number of Embeds
1

Actions

Shares
Downloads
0
Comments
0
Likes
0

Embeds 0

No embeds

Report content

Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
    No notes for slide

Transcript

  • 1. Scientific method notes• Scientific method- A series of steps followed to solve problems. (3)• The steps followed in the same order.• What are the steps in the scientific method? o o o o o o• Ask a question- o Scientists often ask questions after o Observation- The process of obtaining information by using the senses.(4)• Hypothesis- o Hypothesis- An idea or explanation that is based on prior scientific research or observation and that can be tested.(5) o Sometimes called an o Usually stated as an sentence. o Give an example of a hypothesis for the following question. What is the effect of the angle of a ramp on the distance a marble will roll?• Test the hypothesis- o Scientists test the hypothesis by o Data- Any pieces of information gathered through observation or experimentation.(6) o Sometimes a controlled experiment is used. o Controlled experiments test
  • 2. o The one factor that is changed is called the o The variable is the variable that the scientist purposely changes. o The variable is the variable that changes as a result of the manipulated variable. o It is the variable that you measure. o What is the manipulated variable in the marble experiment? o What is the responding variable in the marble experiment? o Sometimes scientists test without an experiment by• Analyze the results- o To analyze results scientists often use and• Draw a conclusion- o Decide whether the data supports the or not. o If it does not support the hypothesis scientists may to check for mistakes or and form a new• Communicate results- o Scientists share results by or o Science depends on o It allows others to repeat the experiment.
  • 3. o and of experimental results keeps a scientists