Physical Science mainly includes:

• Chemistry: the study of matter (everything that takes up space), how it works, and the changes that take place with that matter. Chemistry includes:
  • matter and states of matter
  • atoms and molecules
  • elements and the periodic table
  • chemical and physical reactions
  • mixtures, compounds, and solutions
• Physics
  • Motion - mass, weight, force, speed, acceleration, gravity, simple machinesics is the study of how objects, forces, and energy all interact.
  • Electricity - conductors, insulators, current, circuits, magnetism
  • Work and Energy - kinetic energy, potential energy, power, momentum
    
  • Heat, Light, and Sound
• Astronomy: the study of outer space and all of the objects and bodies outside of the Earth’s atmosphere. Astronomy includes:
  • Solar System, Sun, Planets, Universe, Stars, Galaxies, Black Holes, Asteroids, Comets, Meteors, Constellations, Eclipses, Telescopes, Astronauts