1. THE SCIENTIFIC REVOLUTION
Chapter 22
Section 1
Pages

2. ESSENTIAL QUESTIONS
What defines a turning point?
How does technological change affect people, places or things?
Can 1 person influence world events?

3. What is a REVOLUTION?

4. **King or Queen with TOTAL CONTROL**
Absolute Monarchy
**King or Queen with TOTAL CONTROL**
Peter the Great – Russia
Frederick the Great – Prussia
King Louis- France

5. 1. Before the Scientific Revolution…
a. Until the mid 1500’s, European scholars accepted and believed the teachings of Ptolemy, an ancient Greek astronomer.
Ptolemy
( A.D.)
b. Ptolemy taught that the Earth was the center of the universe.
c. People felt this was common sense, and the geocentric theory was supported by the Church.
d. It was not until some startling discoveries caused Europeans to change the way they viewed the physical world.

6. 2. THE MEDIEVAL (old) VIEW
Geocentric Theory: The earth is the center of the universe-developed by Aristotle and Ptolemy taught by clergy

7. 3. Why Question Authority Now?
A New Understanding
• Discoveries lead to doubt
– Columbus
• Scholars challenge traditional thought
– Copernicus, Galileo, & Vesalius
• Inventions
– Telescope, Microscope, & Navy

8. 4.The Scientific Revolution
1. new way of thinking a. based on observation b. willingness to question accepted beliefs 2. Began in the mid 1500’s 3. started with the Renaissance

9. 5. What else led to the Scientific Revolution?
1.Renaissance: rebirth of learning and the arts inspired new ways of thinking
=THE QUESTIONING SPIRIT
2. New technology ie telescope, improved math, printing press
3. Exploration to Africa and Asia

10. 8. Early Ideas
1. HELIOCENTRIC THEORY a. Nicolaus Copernicus b. Sun is center of universe 2. SCIENTIFIC METHOD a. observation b. question c. hypothesis = assumption d. experiment e. conclusion

11. PEOPLE OF
THE
SCIENTIFIC
REVOLUTION

12. 6.Nicolaus Copernicus 1473-1543 • Heliocentric – Sun is the center
• Afraid of the church
• Published book on
deathbed
• Theory of “Copernicus System”

13. 7. Isaac Newton Developed the law of gravity Theory of Motion
“Universe operates like a clock
All the parts work together
perfectly in ways that can
be expressed
mathematically.”

14. 8. Galileo ( )
a. proved heliocentric theory
b. law of pendulum
c. telescope
d. wrote Starry Messenger
e. conflict with church

15. The Scientific Method
According to a popular story, Newton saw an apple fall from a tree, and wondered if the force that pulled the apple to the Earth also controlled the movement of the planets. Newton argued that nature followed laws.

16. a. first to see red blood cells
. Zacharias Janssen
a. microscope
. Anton van Leeuwenhoek
a. first to see red blood cells
. Evangelista Torricelli
a. mercury barometer
. Anders Celsius
a. scale for thermometer

17. a. scale for thermometer b. 32 = freezing 7. Andreas Vesalius
. Gabriel Fahrenheit
a. scale for thermometer
b. 32 = freezing
7. Andreas Vesalius
a. dissected corpses
b. book on human body
What do you think he was able to prove?
8. Edward Jenner
a. vaccine for small pox
9. Robert Boyle
a. volume, temperature and pressure
b. chemistry

18. 9. Francis Bacon & Renee DeCartes
Developed the Scientific Method!

19. Geocentric Theory
Heliocentric Theory

20. 10. A NEW WAY OF THINKING
The Scientific Revolution: a new way of thinking about the natural world that was based on careful observation and a willingness to challenge and question accepted beliefs.

22. 11. REGENTS PREP
Francis Bacon, Galileo, and Isaac Newton promoted the idea that knowledge should be based on
the experiences of past civilizations
experimentation and observation
emotions and feelings
the teachings of the Catholic Church

23. Which statement best describes the effects of the works of Nicolaus Copernicus, Galileo Galilee, Sir Isaac Newton, and René Descartes?
The acceptance of traditional authority was strengthened.
The scientific method was used to solve problems.
Funding to education was increased by the English government.
Interest in Greek and Roman drama was renewed.