These scaffolded, no-prep Atoms Cornell Doodle Notes are an introduction to atoms, subatomic particles, basic atomic structure, and reading the Periodic Table. They combine two effective note-taking strategies: Cornell Notes and Doodle Notes! These notes cover the general definition of an atom, depict a very simplified version of the history of the atomic theory, differentiate the subatomic particles proton, neutron and electron, by their charges, masses, and locations within the atom, explain w