Science 6.5 Matter

- by understanding that atoms are made up of electrons, protons, neutrons, mesons, quarks and gluons

- by learning the historical development of the study of the atom

PS.2 Investigate and Understand the Basic Nature of Matter

- by understanding the particle theory of matter

PS.3 Investigate and Understand Various Models of Atomic Structure

- by understanding the Bohr model of the atom