The Scientific Revolution

1234567
Across
  1. 3. The belief that the Earth is at the center of the universe and that everything else moves around it.
  2. 6. Italian scientist who used telescopes and experiments to study space and motion, discovering new information about planets, stars, and how objects fall and move.
  3. 7. English scientist who explained the laws of motion and gravity, and also made important discoveries about light and created new kinds of mathematics.
Down
  1. 1. A step-by-step process for testing ideas: observe something, form a hypothesis (an educated guess), predict what will happen, and run experiments to see if the hypothesis is correct.
  2. 2. The idea that the Sun is at the center of the solar system and the planets orbit around it.
  3. 4. Polish astronomer who proposed that the Sun, not the Earth, is at the center of the universe, and that Earth and the other planets move around it.
  4. 5. English thinker who encouraged people to use experiments, observations, and reason to learn about the world, helping shape the beginnings of modern science.