Chemistry 112 Periods 1 & 3

• Pre-Test is Friday Dec. 7.  Test is Tuesday, Dec. 11.
• Class period to work on questions relating to learning target 7.

Physical Science Period 4

• Computer lab to work with a simulation of the Sun and Earth which is now due.  A new activity will take place tomorrow.

Physics 112

• Newton's Laws Test Monday, Dec 10.
• Continued with connected masses problems - Fletcher's Trolly
• https://www.youtube.com/playlist?list=PL1AR2Kr3MSaNWWLjWW2E7WImdC2cF-NCt (link is external
• Continue with worksheet problems.

Chemistry 112 Periods 1 & 3

• Types of covalent bonds, Lewis dot stuctures and structural diagrams (chapter 8.2)
• chem_112_chapter_8_molecular_bonding_notes.pdf
• For practice, begin working on Learning targets 4 and 5: chemistry_112_molecular_bonding_learning_target_guide_ch8.pdf

Physical Science Period 4

• Today we had a practice test on chemical reactions/equations.
• chapter_6_chemical_reactions_practice_test.pdf 

Physics 112

• Introduction to connected masses problems.
• https://www.youtube.com/playlist?list=PL1AR2Kr3MSaNWWLjWW2E7WImdC2cF-NCt
• Try the first question on the handout.  This topic will continue for the week.

Chapter 7 Review

• There will be a test Wednesday November 14th.  Those tests will be returned the next day to review for Monday's re-test (Novemeber 19th).  The test will break down in to three learning targets based on chapter 7:
• Learning Target 1: Define and explain the formation of ionic and metallic compounds.  Practice questions to help review: Pages 207 - 209 #s 30-34, 36-39, 41-48, 51, 55, 56..  (answer file below)
• Learning Target 2: Write and identify electron configurations, Lewis dot structures and structural diagrams for ionic compounds. Practice questions to help review: Page 207-209 #s 35, 40, 49, 53, 58, 59, 62, 63, 65, 69. (answer file below) Please note: Given an image of a crystalline structure of a metal, you should be able to match it with its name. 
• Learning Target 3: Explain and identify properties of ionic and metallic compounds. Practice questions for review: Page 207-209 #s 43, 46-48, 51, 60, 66, 68, 70, 71, 73, 74, 76, 78, 79. (answer file below)
• chem_112_molecular_bonding_notes.pdf

Chapter 8 

• chem_112_chapter_8_molecular_bonding_notes.pdf 
• Molecular Compounds Learning Target Guide:

The following simulations may help in visualizing molecular compounds, bonding angles, lone pairs, shapes and polarity:

• https://phet.colorado.edu/en/simulation/legacy/build-a-molecule
• https://phet.colorado.edu/en/simulation/molecule-shapes-basics
• https://phet.colorado.edu/en/simulation/molecule-shapes
• https://phet.colorado.edu/en/simulation/molecule-polarity

Chemistry 112 Periods 1 & 3

• Names and Formulas test is Monday, Oct. 29. 
• We will be doing report card grading Tuesday, Oct. 30.
• Names and formulas for acids and bases. chem_112_elements_and_compounds_notes.pdf
• Test Review: Page 281 #s 42-44, 46, 53, 57, 58, 60, 61.  Page 282 #s 65 - 70.

Physical Science Period 4

• Writing the names and formulas for molecular compounds.  Practice questions on Page 204 # 1 - 6.

Physics 112

• Mathematically solving force problems (see worksheets in Tuesday's note).
• We will be doing report card grading Monday, Oct. 29.
• Forces test is Wednesday, October 31.

Chemistry 112 Periods 1 & 3

• Names and formulas for acids and bases. chem_112_elements_and_compounds_notes.pdf
• Practice questions on page 270 #ss 29 - 32.

Physical Science Period 4

• Writing the names and formulas for polyatomic ionic compounds (worksheet is below).

Physics 112

• Mathematically solving force problems (see worksheets below).

Chemistry 112 Periods 1 & 3

• The focus was writing formulas and naming ionic compounds (notes and worksheets are below).  Note that the worksheets will be handed out on Wednesday and we will be working on the Wednesday and part of Thursday.

Physical Science Period 4

• Bohr diagrams and introduction to ions.  Practice questions on page 187 #s 1,2 4 - 7.

Physics 112

• We started the unit on forces with a focus on the force of gravity (more time for practice questions tomorrw).
• Read through chapters 4.1 & 4.2 for Thursday.

Chemistry 112 Periods 1 & 3

• NEW!  Due to a unforseen circumstances, out test will now be Thursday, Oct. 11.
• Completed the notes for the section on the Underlying Structure of Matter. 
• All the notes are here: chem_112_underlying_structure_of_matter_notes.pdf
• The last page of the notes contains the review questions for next Thursday's test.  The answers to those questions are below:
• Chemistry 112 Chapter 4 (Pg 122) Answers
• Chemistry 112 Chapter 5 (Pg 150-152) Answers
• Chemistry 112 Chapter 7 (Pg 207) Answers

Physical Science Period 4

• Motion project: Building a Roller Coaster
• sci_10_motion_unit_project_-_roller_coaster.pdf

Physics 112

• Motion Test did not happen today due to a "timely" fire drill.  It is rescheduled for next Wednesday, Oct. 10.