Eighth Grade Science, Fall & Early Winter 2008

Week 1, Sept. 2-5

Class policy/overview
Hierarchy of Organization  link

      World famous Squid dissection and feast - "What I Learned from my Squid" essay
      SquidScience  study sheet    
      Squidology (pdf) Crossword
      Model of a chromatophore
      Prefix/suffix study list #1

Week 2, Sept.  8-12

Organization of Animal Kingdom

       Powerpoint of Animal Kingdom (Partial) Survey   
      "Science is Everywhere"  assignment

Science I.D. Stations  (1-14)
Prefix/suffix Quiz #1         Study list #2

Week 3, Sept.  15-19

    Organization of Time -  EtoE EarthFloor     Berkeley Geologic Time Machine
    Plate Techtonics QTMovie
    Stratigraphy, Layer by layer
    PowerPoints for Baja Evening Presentations
    GeologicTimeline activity pict.

    Prefix/suffix Quiz # 2 study list #3

    Geologic Timetable, Whatsa' million  assignment one   two  
    Carbon-14 calculator

Week 4, Sept. 22-26
       I will be gone with 6th grade to Catalina Island
       Work on Baja PowerPoints
       Longitude Reading assignment

       Prefix/suffix Quiz #3  study list #4

<>Week 5, Sept. 29 - Oct.  3
     
Organization of Space/Lines of Longitude/mapping/GPS

Prefix/suffix Quiz #4  study list #5

Week 6, Oct.  6-10

Physical Oceanography - Sea of Cortez
Prefix/suffix Quiz #5,
Salinity of World's Oceans
Sea of Cortez Fish ID

Week 7, Oct. 13-17

Depart for Bahia de los Angeles on evening ofWednesday 15th

Dogfish Shark dissecton
Rock Cycle Overview Animation

Week 8, Oct. 20-24
        Return from Bahia de los Angeles on Thursday 23rd
     No school, Friday 24th

Week 9, Oct. 27-31 ****************************************************************************
      Comprehensive Prefix/Suffix Quiz Final

     National Geographic Magazine Project 
      Thank you letters
      Baja Science Log
 

Week 10, Nov. 3-7
Parent Conferences (No School on Wednesday, lunch dismissals Thur. & Fri.)
Interactive Periodic Table of Elements
***Chem4Kids***

How to write a lab report
How lab reports will be graded  (rubric)
Metals and modern Alchemy
Elemental symbols, formula, and reactions
Atomic number and molecular mass
  
The Atomic Nature of Matter reading assignment

Week 11, Nov. 10-14
Element Quiz #1 (Atomic #'s 1-20, names only)
Classification of Chemical Reactions

The reaction between Lead Nitrate and Potassium Iodide (demonstration)
History of gunpowder
Whatsa' smokebomb?

 Lab #1...The reaction between NaCl + AgNO
3
                 Lab picture 1 and 2 (feel free to use these in your lab report)
Ions, isotopes

Week 12, Nov.  17-21
Lab #2   Using Beer's Law to determine unknown concentrations of Copper Sulfate
Picture of a series of standard concentrations of CuSO4
Element Quiz #2 (Atomic #'s 21-41, names only)
Calculating molar concentrations.....problem set

Balancing chemical reactions, problem sets

Week 13, Nov. 24-28
       
Thanksgiving Break, enjoy this time with your family!
        

Week 14, Dec. 1-5
Weekly Quiz...Element Quiz #3 (Atomic #'s 42-62) 
pH scale information

Lab #3...Determining the concentration of HCl using a Titration technique

 Week 15, Dec. 8-12....ERB testing week
Weekly Quiz...Element Quiz #4 (Atomic #'s 63-92)  cancel

Lab # 4  Energy in Fuels lab


    

Week 16, Dec. 15-19
The Synthesis and Electrolysis of Zinc Iodide (ZnI2) Lab #5
       Lab#5 pictures:  Zinc Iodide synthesis    Electrolysis     Solid ZincIodide
Redox reactions (oilrig, oxidation involves loss of electrons, reduction involves gain of electrons)
Who was Amedeo Avogadro & what does his number tell us?
Who was Ernest Rutherford ?

Have fun, make merry  Winter Holiday