4 Written Questions

1. supported the heliocentric theory and added that planets moved in ellipses rather than circular paths
2. searched for truth through mathematical explanations, noted for saying "I think, therefore I am"
3. stated that the planets moved in circular paths around the Sun
4. developed laws about motion of objects in space and on earth, the most important was the law of universal gravitation

4 Multiple Choice Questions

1. an explanation of how or why something happens
   1. rationalism
   2. theory
   3. hypothesis
   4. Ptolemy
2. proposed explanation of the facts
   1. hypothesis
   2. theory
   3. rationalism
   4. Ptolemy
3. stated the sun and the planets moved around the earth in circular patterns
   1. hypothesis
   2. Ptolemy
   3. theory
   4. rationalism
4. an orderly way of collecting and analyzing data
   1. scientific method
   2. Isaac Newton
   3. Francis Bacon
   4. Rene Descartes

3 True/False Questions

1. Francis Bacon → developed laws about motion of objects in space and on earth, the most important was the law of universal gravitation

   True        False

2. Galileo Galilei → believed knew knowledge could come through experiments that were carefully carried out

   True        False

3. rationalism → stated the sun and the planets moved around the earth in circular patterns

   True        False