1. Scientific Revolution
1500’s – 1700’s

2. KEY VOCABULARY TERMS AND IMPORTANT PEOPLE
Scientific Revolution:
An intellectual movement of the 1500’s that focused on advancements in math, physics, astronomy, biology, and chemistry.

3. Vocabulary
Geocentric Theory:
The geocentric model, also known as the Ptolemaic system, is a theory that explains how the planets, the Sun, and even the stars orbit around the Earth.

4. Vocabulary
Heliocentric Theory:
The heliocentric model is a theory that places the Sun as the center of the universe, and the planets orbiting around it. 

5. Nicolaus Copernicus
 Renaissance mathematician and astronomer who formulated a model of the universe that placed the Sun rather than the Earth at the center of the universe

6. Galileo Galilei an Italian philosopher, and mathematician[4]
played a major role in the scientific revolution during theRenaissance.
His achievements include improvements to the telescope and supported  heliocentrism
He was a follower of Copernicus

7. Sir Issac Newton was an English physicist and mathematician
Responsible for the 3 laws of Motion
Defined Gravity and its laws

8. Johann Kepler German mathematician,astronomer, and astrologer.
Best known for inventing the 3 laws of planetary motion

9. Vocabulary
Planetary Motion
The study of the movements of planets in the universe. Three scientific laws designed by Kepler.

10. Vocabulary
Scientific Method
a method of inquiry commonly based on empirical or measurable evidence subject to specific principles of reasoning.

11. Vocabulary
Ptolemaic System
The Ptolemaic system is a geocentric theory. it starts by assuming that the Earth is stationary and at the center of the universe.