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Bellringers

Bellringers. Atoms and Periodic Table UNIT. Atoms and P.T. Unit Monday, October 31, 2011. Objective: SWBAT describe the history of the atom and its structure. BR: What do you remember about the atom? Do you remember any of the parts of an atom? Lesson: Atomic Vocab Go over PS-F test

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Bellringers

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  1. Bellringers Atoms and Periodic Table UNIT

  2. Atoms and P.T. UnitMonday, October 31, 2011 • Objective: SWBAT describe the history of the atom and its structure. • BR: What do you remember about the atom? Do you remember any of the parts of an atom? • Lesson: • Atomic Vocab • Go over PS-F test • HW:

  3. Vocabulary • Atom • Proton • Neutron • Electron • Valence Electrons • Energy Level • Subatomic Particle • Isotope • Atomic Mass number • Average Atomic Mass • Atomic number • Lewis Dot Diagram • Bohr Model • Metals • Nonmetals • Metalloids • Noble Gases

  4. Atoms and P.T. UnitTuesday, Nov 1, 2011 • Objective: You don’t have to write this one today  SWBAT describe the history of the discovery of the atom and its structure. • BR: none  Grab a book and get ready to work! • Lesson: • History of the Atom Activity • HW: finish activity

  5. Atoms and P.T. UnitWednesday, Nov 2, 2011 • Objective: SWBAT draw and describe the parts of an atom. • BR: Define : Atomic Number, Atomic Mass • Lesson: • Notes on • Structure of the Atom • Atomic Mass and Atomic Number • Isotopes • Practice writing mass notation and nuclear symbol • HW: Worksheet

  6. Atoms and P.T. UnitThursday, Nov 3, 2011 • Objective: SWBAT draw the Bohr Model for atoms on the periodic table. • BR: Draw a Lithium atom. Label the subatomic particles with their name, charge and atomic mass (in amu’s). • Lesson: • Finish Isotope and Ion Notes • Isotopes WS • HW:

  7. Atoms and P.T. UnitFriday, Nov 4, 2011 • Objective: same as Thurs  • BR: Which subatomic particles contribute to the mass of an atom? Which contribute to the charge? • Lesson: • Bohr Models • Atoms Video • HW:

  8. Atoms and P.T. UnitMonday, Nov. 7, 2011 Objective: SWBAT represent atoms using Bohr models and Lewis Dot Structures. BR: Match the following:(You may use letters more than once) A. Atom B. Atomic # C. Atomic Mass D. Energy Level E. Isotopes • Number of protons in an atom • Location where an electron can be found in an atom • Defines an element • Number of protons plus neutrons • Basic building block of all matter • Atoms of the same element with different mass numbers • Atoms of the same element with different numbers of neutrons Lesson: • Go over Bohr Model HW • Intro Lewis Dot Structures and “Group Numbers” • Electron Dot Diagrams WS • Intro Reactivity

  9. Atoms and P.T. UnitTuesday, Nov 8, 2011 • Objective: SWBAT locate and describe the different groups on the periodic table. • BR: • What do I mean when I say that “most elements are electrically neutral?” • Draw a Bohr Model for Fluorine. How many valence electrons does it have? • Draw Fluorine’s Lewis Dot Structure. • Lesson: • Periodic Table Groups and Periods • Color PT • Char’s of groups (NOTES) • HW: review

  10. BR Answers • Electrically neutral= protons=electrons • Fluorine Bohr: • Fluorine Lewis:

  11. Atoms and P.T. UnitWednesday, Nov 9, 2011 • Objective: same as Tues  • BR: What does it mean for an element to be unreactive? Which group/family is considered very unreactive? Why? • Lesson: • Review Families/Clicker • Extend/Reteach • PT Cut outs • HW: finish questions about cut outs

  12. Atoms and P.T. UnitFriday, Nov 11, 2011 • Objective: SWBAT describe average atomic mass and percent abundance . • BR: Why is the atomic mass on the periodic table a decimal? • Lesson: • Beanium Lab • HW: Finish Lab

  13. Atoms and P.T. UnitThursday, Nov 10, 2011 • Objective: SWBAT. • BR: List an element from each family: Alkali Metals, Alkaline Earth Metals, Halogens, Noble Gases, Transition Metals. • Lesson: • Go over beanium • QUIZ • Periodic Table Clicker • Extend/Reteach • HW:

  14. Atoms and P.T. UnitMonday, Nov. 14, 2011 • Objective: SWBAT review for test on Atoms! • BR: • Which of the families on the PT would be shiny solids that are good at conducting electricity? • Why do elements in the same group have similar properties? • Which family of elements is very UNREACTIVE and therefore will not form bonds? • All the elements in group 8 have _______electrons except for __________ which has _____. Explain why this element is very unreactive even thought it doesn’t have 8 valence electrons. • Lesson: • Study Guide! • HW:

  15. Tuesday, November 15 • TEST DAY

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