9/17/13 Electrons 2

Date: 9/17/13

Class: Chemistry

Periods: B1

Outcomes: Students will be able to organize an atom’s electrons into energy levels and orbitals.

Standards: UCP.1,2; A.1,2; B.1,6; E.2; F.6; G.2,3

Student Needs: Reading time

Assessment Plan: Full electron dot diagrams and electron configurations

Lesson Outline: What is the purpose of constants? What are some signs a chemical change has occurred? Po-209 protons, neutrons and electrons, Oxygen electron dot diagram > So far we’ve worked with the first 20 elements, today we’re going to find out why the transition metals, lanthanides and actinides are more complicated. > Read 154-162 focusing on why electron configurations are useful > Electron dot diagram and electron configuration practice > Homework is Electron Dot Diagrams and Electron Configurations