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1.1 What is Science?. Objectives. Explain how science and technology are related. List the major branches of natural science and describe how they develop. Describe the main ideas of physical science. What is Science?.
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Objectives • Explain how science and technology are related. • List the major branches of natural science and describe how they develop. • Describe the main ideas of physical science.
What is Science? Science – system of knowledge and the methods you use to find that knowledge.
How Important is Science? Things historical scientists believed: • California is an island. • Maggots come from rotting meat. • The moon is made of cheese. • The sun orbits the Earth. • There was an elixir of life. • Take blood away from sick people. • The world was flat.
Why Do Science? #1) Science from Curiosity • Science begins with curiosity and often ends with (failure, discovery). #2) Science and Technology • Technology – use of knowledge to solve practical problems. • Technology and science (rely, do not rely) on each other.
Branches of Science – pg. 4 • Natural Science is divided into… • Chemistry – study of composition. • Physics – study of matter, energy, forces, and motion. • Geology – study of Earth’s rocks. • Astronomy – study of space • Biology – study of life.
Big Ideas of Physical Science • Space and time • Matter and change • Forces and motion • Energy
Closure • What have we talked about? • Homework • 1.1 & 1.2 worksheets due… • No complaining because you’re not this guy.