1. Bohr Model
11/19/12

2. Today’s Game Plan Activity Time Bell Ringer 5 minutes Announcements
Bell Ringer Review
2 minutes
Finish Notes
Bohr Model Worksheet
10 minutes
Yesterdays Exit Ticket
Notes on Ions
Bohr Model Practice

3. Bell Ringer Infer how you think an OBJECTIVE atom could become
charged using your
knowledge of atomic
structure from yesterday.
**Get your agenda book out after you complete your Bell Ringer**
OBJECTIVE
S.W.B.A.T apply the bohr model to charged atoms (ions)
10/11/2012

4. 3 MINUTES LEFT!
10/11/2012

5. Bell Ringer Infer how you think an OBJECTIVE atom could become
charged using your
knowledge of atomic
structure from yesterday.
**Get your agenda book out after you complete your Bell Ringer**
OBJECTIVE
S.W.B.A.T apply the bohr model to charged atoms (ions)
10/11/2012

6. 1 MINUTE LEFT!!!
10/11/2012

7. Bell Ringer Infer how you think an OBJECTIVE atom could become
charged using your
knowledge of atomic
structure from yesterday.
**Get your agenda book out after you complete your Bell Ringer**
OBJECTIVE
S.W.B.A.T apply the bohr model to charged atoms (ions)
10/11/2012

8. 30 SECONDS LEFT!
10/11/2012

9. Bell Ringer Infer how you think an OBJECTIVE atom could become
charged using your
knowledge of atomic
structure from yesterday.
**Get your agenda book out after you complete your Bell Ringer**
OBJECTIVE
S.W.B.A.T apply the bohr model to charged atoms (ions)
10/11/2012

10. 10/11/2012

11. Week Agenda
Monday: Bohr Model Tuesday: Bohr Model with Ions Wednesday: Constructing an Atom Activity Thursday: Happy Thanksgiving! No School! Friday: No School!

12. Group Norms
Be Engaged! (Off Cell Phones, Heads Up, Answering Questions)
Mistakes are Welcome!
Be Respectful (Speak politely to peers and teachers!)
Use Time Preciously! (Be Efficient, Keep Up)

13. Today’s Game Plan Activity Time Bell Ringer 5 minutes Announcements
Bell Ringer Review
2 minutes
Finish Notes
Bohr Model Worksheet
10 minutes
Yesterdays Exit Ticket
Notes on Ions
Bohr Model Practice

14. Objective: Homework: ANNOUNCEMENTS
S.W.B.A.T apply the bohr model to charged atoms (ions)
Homework:
BOHR MODEL with ions PROBLEM SET
ANNOUNCEMENTS
QUIZZES MUST BE FINISHED OR MADE UP BY TUESDAY AFTER SCHOOL!!
IF I DON’T HAVE A SCIENCE FAIR IDEA BY WEDNESDAY, I WILL ASSIGN YOU A PROJECT
ALL HOMEWORK MUST BE WRITTEN IN AGENDA BOOKS. MAKE SURE YOU HAVE YOURS EVERY DAY!
10/11/2012

15. Today’s Game Plan Activity Time Bell Ringer 5 minutes Announcements
Bell Ringer Review
2 minutes
Finish Notes
Bohr Model Worksheet
10 minutes
Yesterdays Exit Ticket
Notes on Ions
Bohr Model Practice

16. Bell Ringer Infer how you think an OBJECTIVE atom could become
charged using your
knowledge of atomic
structure from yesterday.
**Get your agenda book out after you complete your Bell Ringer**
OBJECTIVE
S.W.B.A.T apply the bohr model to charged atoms (ions)
10/11/2012

17. Today’s Game Plan Activity Time Bell Ringer 5 minutes Announcements
Bell Ringer Review
2 minutes
Finish Notes
Bohr Model Worksheet
10 minutes
Yesterdays Exit Ticket
Notes on Ions
Bohr Model Practice

18. Let’s Talk About Valence Electrons
What are Valence Electrons?
What’s the Octet Rule?
Electrons in the outer most shell
Determine elements chemical properties
Atoms gain, lose, or share electrons in order to have 8 valence electrons
How do valence electrons effect an elements reactivity?

19. Today’s Game Plan Activity Time Bell Ringer 5 minutes Announcements
Bell Ringer Review
2 minutes
Finish Notes
Bohr Model Worksheet
10 minutes
Yesterdays Exit Ticket
Notes on Ions
Bohr Model Practice

21. Let’s Try It Together!!

22. Collaborate! Work With A Partner!

23. Today’s Game Plan Activity Time Bell Ringer 5 minutes Announcements
Bell Ringer Review
2 minutes
Finish Notes
Bohr Model Worksheet
10 minutes
Yesterdays Exit Ticket
Notes on Ions
Bohr Model Practice

24. Exit Ticket
Silently Complete your Exit Ticket/Reflection. You have 5 minutes
When finished raise your hand for Ms. Durrette to collect it
Keep your Cornell Notes out, we have a few more notes to take!

25. Today’s Game Plan Activity Time Bell Ringer 5 minutes Announcements
Bell Ringer Review
2 minutes
Finish Notes
Bohr Model Worksheet
10 minutes
Yesterdays Exit Ticket
Notes on Ions
Bohr Model Practice

26. Charged Atoms What is an
ion?
How is the Octet Rule related to ions?
An atom or bonded group of atoms with positive (+) or (-) charge
Atoms gain or lose electrons to try to have 8 valence electrons
They want to be like Noble Gases

27. Let’s Talk About Valence Electrons
Elements on the left side of the Periodic Table (Groups IA, IIA, IIIA) will tend to lose valence electrons.
End up with a Positive charge= Cations
Elements on the right side of the Periodic Table (Groups VA, VIA, VIIA) will tend to gain valence electrons
End up with a Negative charge= Anions
How do atoms lose and gain electrons?
What are Cations and Anions
Cations and Anions attract each other

28. Today’s Game Plan Activity Time Bell Ringer 5 minutes Announcements
Bell Ringer Review
2 minutes
Finish Notes
Bohr Model Worksheet
10 minutes
Yesterdays Exit Ticket
Notes on Ions
Bohr Model Practice