complete castle learning, check pam
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Friday, October 21, 2011 (A) Wednesday, October 26, 2011. Friday, October 21, 2011 (A) Wednesday, October 26, 2011. Complete Castle Learning, Check PAM. Chemical vs. Physical Change Pre-Assessment. Warm Up: 1) How are satellites used in remote sensing? - PowerPoint PPT PresentationTRANSCRIPT
Complete Castle Learning, Check PAM
Warm Up: 1) How are satellites used in remote sensing?
2) What is it called when a city expands quickly into low-density housing areas (spread out housing).
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Homework: Complete Castle Learning and Check PAM for grade updates!
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Friday, October 21, 2011 (A)Wednesday, October 26, 2011
Friday, October 21, 2011 (A)Wednesday, October 26, 2011
Chemical vs. Physical Change Pre-Assessment
Complete Castle Learning and Turn in Late Work
Warm Up: 1) Take out your study guide and review your notes for 5 minutes in preparation for your 1st quarter exam.
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Homework: Complete Castle Learning and Turn in Late Work
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Monday, October 24, 2011 (B)Tuesday, October 25, 2011
1st Quarter ExamTeam Grading
Monday, October 24, 2011 (B)Tuesday, October 25, 2011
Observe 5 physical and 5 chemical changes
Warm Up: 1) Turn to your prospectus page and review the goals you set at the beginning of the year. 2) Reflect on your goals, did you meet them, did you perform the way you wanted to during 1st quarter. 3) Make new goals, on a separate sheet of paper, designating areas that you are strong, weak and need work at.
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Homework: Observe 5 real-life examples of chemical and physical changes (10 observations total)
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Monday, October 31, 2011 (B)Tuesday, November 1, 2011 (A)
Chemical vs. Physical Properties/ChangesBooklet Project Rubric review
Monday, October 31, 2011 (B)Tuesday, November 1, 2011 (A)
Finish Properties of Matter Foldable/Booklet
Warm Up: Analyze the following questions: 1) Why do fish prefer the liquid state of water. Why is the solid and gaseous form not suitable? 2) Why is copper used to make wire? Why might iron not be suitable for this? 3) Why is lead used for a sinker in fishing? What isn’t a plastic bead suitable for a this?
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Homework: Finish Properties of Matter Foldable/Booklet
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Wednesday, November 2, 2011 (B)Thursday, November 3, 2011 (A)
Properties of Matter Foldable/Booklet
Wednesday, November 2, 2011 (B)Thursday, November 3, 2011 (A)
Complete Phase Changes Questions on Handout
Warm Up:
1. Read the lab procedures for the Phase Change Lab. Write a hypothesis. (If…then, because…)
2. Identify the independent and dependent variables in the lab.
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Homework: Complete Phase Changes Questions on Handout
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Friday, November 4, 2011 (B)Monday, November 7, 2011 (A)
Changes of State Lab(s)
Friday, November 4, 2011 (B)Monday, November 7, 2011 (A)
Density Lab Report – Test Grade
Warm Up:
1. See Phase Change Handout for warm up
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Homework: Density Lab Report
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Tuesday, November 8, 2011 (B)Wednesday, November 9, 2011 (A)
Density Labs
Tuesday, November 8, 2011 (B)Wednesday, November 9, 2011 (A)
Read Section 1.1 of Unit D in text and Answer Questions 1-3
Warm Up:(You Don’t Need to Write the Questions Today)1. List the 7 specific physical properties with an example. 2. List the 2 specific chemical properties with an example3. Why isn’t changing state a chemical property?4. Think about our labs last period, why was the density of water the same for each trial, even though all the volumes weren’t the same?
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Homework: 1.Define the vocabulary words from section 1.1 of Unit D by doing word triangles. (Proton, Neutron, Nucleus, Electron, Atomic Number, Atomic Mass Number, Isotope, Ion)2. Read the section and answer questions 1-3 at the end.
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Physical and Chemical Properties QuizAtomic Structure Pre-Assessment
Atomic Structure Vocabulary
Thursday, November 10, 2011 (B)Monday, November 14, 2011 (A)
Thursday, November 10, 2011 (B)Monday, November 14, 2011 (A)
Use the information and the model of the atom below to answer the questions.
1.Shade the nucleus of the atom light blue.2.How many protons are there in Fluorine?3.Place a red to represent where the protons belong in this atom.4.How many neutrons are in Fluorine?5.Place a green dot where the neutrons belong in this atom.6.How many electrons are in Fluorine?7.Put an orange dot where each electron belongs
9
FFluorine18.998
Atomic Math Challenge
Diagram Notes : Atomic Structure; Bohr Model; and Lewis Structure
Tuesday, November 15, 2011 (B)Wednesday, November 16, 2011 (A)
Tuesday, November 15, 2011 (B)Wednesday, November 16, 2011 (A)
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Warm Up:
1. Read the “Atom’s Family Album found at your table and complete the family list in each of the boxes provided
2. Label the atom found on the back of the sheet using information from your reading.
Bohr Model – displays the atomic structure with nucleus and electron clouds
- Rule of the Rings: 1st Ring/Shell = 2 electrons2nd Ring/Shell = 8 electrons3rd Ring/Shell = 18 electrons
4th Ring/Shell = 32 electrons
LET’S PRACTICE!!!
Atomic Structure: FluorineAtomic # 9Atomic Mass Number: 18.998Protons: 9Neutrons: 10 Electrons: 9
NucleusValence Electrons: 7
Electron Cloud
Atom – the smallest unit of matter
Protons – Positively charged particles found in the nucleus of an atom - # can’t change without changing the atom
Neutrons – Neutrally charged particles found in the nucleus of an atom - Number can change with isotopes
Electrons – Negatively charged particles found in clouds surrounding the nucleus
- # can change with ions
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Bohr Model Practice: Use the information to make a Bohr model
Carbon:6 Protons6 Neutrons6 Electrons
Nitrogen:7 Protons7 Neutrons7 Electrons
Oxygen:8 Protons8 Neutrons8 Electrons
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Atomic Number – Number of Protons - Does not change - How elements are arranged on the periodic table
Neutral Atom – When the number of Protons equals the number of Electrons
Atomic Mass Number – Number of Protons + Neutrons - The total mass of the nucleus
Atomic Structure Notes Continued
6
CCarbon12.001
Atomic Number = # of Protons / Electrons
Symbol = 1st letter always capital
Atomic Mass = Protons + Neutrons
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Reading Atoms on the Periodic Table
16
SSulfur32.066
13
AlAluminum
26.982
11
NaSodium22.990
Protons:Neutrons: Electrons:
Protons:Neutrons: Electrons:
Protons:Neutrons: Electrons:
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Atomic Structure Notes Continued
Valence Electrons – The number of electrons in the outermost energy level of a particular element. The number of valence electrons matches the family number of the element
Lewis Structure – A method of writing the chemical structure of an element using the element’s symbol and the number of electrons located in the outermost energy level or the valence electrons. (no more than 2 dots per side!)
C
Carbon:6 Protons How many valence electrons?6 Neutrons6 Electrons
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Practice: Determine Protons, Neutrons and Electrons, Draw a Bohr Diagram
and Lewis Structure
5
BBoron10.811
10
NeNeon
20.180
12
MgMagnesium
24.305