2. What are the steps to the scientific method?

3. Oct. 26, 2015 1.Warm Up 2.Notes/Discussion over The Scientific Revolution 3.Videos 4.HW: Study notes and vocab 5.SR and Enlightenment test Nov. 4/5

4. The Scientific Revolution Students will be able to: Demonstrate knowledge of the Scientific Revolution and its effects.

5. Overview  Revolution – sudden complete and radical change  Scientific Revolution – new way of approaching science and the workings of the world  Mid-1500s – intellectuals began to read Greek as well as Latin  learned new ideas  New inventions (better scales, telescopes, microscopes) made new discoveries possible

6. Astronomy  Old Belief:  Geocentric System  Earth at the center of the universe  After Saturn  pure orbs of light (stars), and Heaven  Newer Beliefs:  Copernican Model  Nicholas Copernicus believed in a heliocentric system (Sun at the center of the universe)  Planets revolve around the sun (moon around the earth); Earth rotates on its axis  Johannes Kepler – proved planets orbit in elliptical (egg- shaped) paths

7. Galileo Galilei – first European to use telescopes to study stars  Discovered mountains on the moon; moons around Jupiter; sun spots  Stars weren’t orbs of light; but made of matter like Earth Galileo Galilei – first European to use telescopes to study stars  Discovered mountains on the moon; moons around Jupiter; sun spots  Stars weren’t orbs of light; but made of matter like Earth

8. Galileo on Trial Galileo’s findings frightened the Church and the Pope. They were against Church teachings and authority. Published a book that presented the ideas of Copernicus. The Pope ordered him to stand trial. 1633- He stood before the court and under the threat of torture, he knelt before the Church and read a confession agreeing that the ideas of Copernicus were false. Galileo’s findings frightened the Church and the Pope. They were against Church teachings and authority. Published a book that presented the ideas of Copernicus. The Pope ordered him to stand trial. 1633- He stood before the court and under the threat of torture, he knelt before the Church and read a confession agreeing that the ideas of Copernicus were false.

9. Isaac Newton – tied together Galileo’s, Kepler’s, and Copernicus’s theories Universal law of gravitation – every object is attracted to every other object through gravity Isaac Newton – tied together Galileo’s, Kepler’s, and Copernicus’s theories Universal law of gravitation – every object is attracted to every other object through gravity

10. The Body  Old Beliefs:  Galen (ancient Greece) dissected animals to learn more about human anatomy  Believed there were 2 kinds of blood (arteries and veins), and that the liver pumped the blood  Newer Beliefs:  William Harvey – Same blood flows through arteries and veins; heart pumps blood