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Notes: Pages 6-15. Thinking Like a Scientist. To think like a Scientist…. You must observe; using all 5 senses to describe the problem. Tools you can use are: microscopes, night vision goggles, telescopes, or computers. Inferring.
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Notes: Pages 6-15 Thinking Like a Scientist
To think like a Scientist… • You must observe; using all 5 senses to describe the problem. • Tools you can use are: microscopes, night vision goggles, telescopes, or computers.
Inferring Inferring is to explain or interpret an observation by using the senses.
PREDICT • Predicting is using observations and knowledge to guess the outcome.
Classifying: Classifying items together based on size shape color and other characteristics.
Make Models • Drawing pictures to help understand what you can’t directly see.
Communicating • Communicating is sharing ideas and information with other people.
What is Physical Science? • The investigation of the relationships between matter and energy, and the transformations they undergo.
Branches of Physical Science • Physics: the study of matter, energy, motion and forces. • Chemistry: study of matter and how it changes form. • Astronomy: The study of objects in space.
THE SCIENTIFIC METHOD
Posing Question • Posing a Question- An experiment begins with a question, that can be answered by gathering evidence.
Hypothesis • Hypothesis- a prediction about the outcome of an experiment based on observations & prior knowledge.
EXPERIMENTS AND RESULTS • Design an experiment- This is a step by step procedure to test your hypothesis. • Results- Collecting and organizing data into tables and graphs.
Conclusion • Conclusion- The summary of the experiment and state whether you reject or accept your hypothesis.
Theories and Laws • Scientific Theory: When enough evidence is compiled scientists will accept it until more evidence disproves it. • Scientific Law: When particular results can be expected every time they are tested.
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