1. 9th Physical Science Week of Feb 22 nd – Feb 26 th

2.  Bellringer – Element  Bohr Model Worksheet  Bellringer - Element  Word Parade  Bellringer – Element  Chapter 13 Bookwork  Race for Justice Workshops – Entire School All Day  Quiz – Chapter 12  Continue Chapter 13 Bookwork

3. LEARNING TARGETS I can justify the changes made during the historical development of the atomic model. I can apply models to compare atoms, ions, and isotopes. I can apply the periodic table to predict properties of elements based on patterns. I can explain the role of valence electrons in chemical bonds I can compare the structure and function of simple organic compounds to understand their role on Earth.

4. Next Quiz/Test : Friday February 26 th It will cover : Chapter 12– – Know: Periodic Table – Period – Groups/Families Protons/Neutrons/Electrions – Where do you find them in the atom? – What is their charge? – Using the Periodic Table, know how to figure out how many of them in each element. Bohr Model – How do you make it? Historic Models: Thompson/Rutherford/Daton/Bohr Isotopes – what are they?