UNIT+6+HS+Compounds+&+Mixtures

__ STANDARDS __ SPS1. Students will investigate our current understanding of the atom. b. Compare and contrast ionic and covalent bonds in terms of electron movement

SPS2. Students will explore the nature of matter, its classifications, and its system for naming types of matter. b. Predict formulas for stable binary ionic compounds based on balance of charges. c. Use IUPAC nomenclature for transition between chemical names and chemical formulas of: binary ionic compounds (containing representative elements). binary covalent compounds (i.e. carbon dioxide, carbon tetrachloride). d. Demonstrate the Law of Conservation of Matter in a chemical reaction. e. Apply the Law of Conservation of Matter by balancing the following types of chemical equations: Synthesis Decomposition Single Replacement Double Replacement

SPS6. Students will investigate the properties of solutions. a. Describe solutions in terms of solute/solvent conductivity concentration b. Observe factors affecting the rate a solute dissolves in a specific solvent. c. Demonstrate that solubility is related to temperature by constructing a solubility curve. d. Compare and contrast the components and properties of acids and bases. e. Determine whether common household substances are acidic, basic, or neutral.

GRADE RECOVERY FOR UNIT 5 ** Assessments ** practice for test: >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
 * test: 12/5 -12/6 **
 * STUDY GUIDE: [[file:STUDY GUIDE componds mixtures elements.docx]] **

PROBLEM FOR THIS UNIT media type="youtube" key="yet2Sx1jGMI" width="560" height="315"
 * Chemistry of Baking:[[file:Chemistry of Baking Revised HS.pptx]] **
 * Instructions for article or blog writing:[[file:Model for writing for your Chemistry of Baking Assignment.docx]] Due at end of class 12/8 **
 * blind taste test tool ** :[[file:Blind Taste Test (1).docx]] held in class on 12/7 BRING 10 SAMPLE SIZE PIECES FOR TESTING
 * rubric for article or blog: ** [[file:The Chemistry of Baking Article Rubric High School.docx]]

Tips for writing your Foodie Blog Go to the following websites to view good examples of foodie blogs [] [] []

Make sure that you incorporate posts which address all parts of the rubric. For example: Post 1: the problem and your research Post 2: your prediction and your test (how are you changing your leavening agent and what you think will happen) Include pictures of your testing process (you baking) step by step (focus on the leavening agent) Post 3: pictures and comments about your final products (yours & your partner’s) Post 4: results from the blind taste test and analysis & application

Infuse your personality into the blog. It should be interesting and creative. Your tone should be casual and conversational, while still being informative. Come up with a “catchy” title. Don't forget to put your name on it & email your URL to me

Tips for writing your Culinary Magazine Article Go to the following websites to view good examples of magazine articles [] []

Make sure that your article incorporates all of the requirements on your rubric. Include pictures of the final products (your and your partner’s) and of steps taken along the way. This is a more formal type of writing. Include citations at the end. Don't forget to put your name on it.

@http://chemistry.about.com/od/foodcookingchemistry/a/How-Baking-Soda-Works-For-Baking.htm @http://bakerbettie.com/baking-101/baking-powder-and-baking-soda/ @http://recipes.howstuffworks.com/tools-and-techniques/baking-powder.htm @http://nzic.org.nz/ChemProcesses/food/6D.pdf @http://chemistry.about.com/cs/foodchemistry/f/blbaking.htm @http://www.sciences360.com/index.php/the-chemistry-of-baking-soda-23387/ http://www.foodnetwork.com/recipes-and-cooking/baking-ingredient-guide/index.html @http://www.madsci.org/posts/archives/dec99/946517625.Ch.r.html @http://www.baking911.com/howto/how_baking_works.htm @http://bakingbites.com/2008/07/what-is-cream-of-tartar/ @http://www.exploratorium.edu/cooking/eggs/eggscience.html @http://baking911.com/learn/ingredients/eggs @http://bondingwithfood.wordpress.com/2010/03/08/the-incredible-egg/ 11/3 recipe due for approval 11/20: begin working on article & decide on how to manipulate the leavening agent 12/01: work in class on research f or article and blog design 12/7 baked goods due & taste test 12/8- final writing of article/blog >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
 * Chemistry of Baking Websites**:
 * process schedule: **

** HELPFUL STUDY TOOLS ** media type="custom" key="26745526" media type="custom" key="26745534" media type="custom" key="26745536" media type="custom" key="26745542" how to read & write chemical formulas

BONDING SIMULATION >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

//__** ASSIGNMENTS **__// __** Fri 10/28 **__ 1. Introduce PBL: (See Chemistry of Baking above) 2. Read and take notes on pages 90-104 3. Section Reviews on pages 93, 97 & 105
 * HOMEWORK: You and your partner decide on a SCRATCH baking recipe and have it approved by me by Tuesday 11/3 **

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__** Mon 10/31 **__ 1. WARM UP Are mixtures considered "pure" substances? 2. Observe the following items to observe and have a class discussion regarding categorizing each as an example of an element, mixture or compound and whether they are pure or not.

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__** Tues 11/1: **__ 1. warm up: How are solutions made? 2. Lab: Dissolving Rates:

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__** Wed 11/2: **__ 1. warm up: How is solubility determined? 2. Solubility Lab 3. Handout: Solubility Graphs:

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__** Thurs 11/3 **__ 1. warm up: What are some ways that mixtures can be separated? 2. Separation lab: media type="youtube" key="JanmdsuyUc4" width="560" height="315" media type="youtube" key="HjOuC33w--Q" width="560" height="315"

@https://app.discoveryeducation.com/player/view/assetGuid/50ed0dc4-01e5-482c-9f84-de7adb150042 .......................................................................................................

__** Fri 11/4 - Mon 11/7 **__ 1. warm up: How are mixtures different from compounds? 2, Read and take notes on pages 364-371 3. Use this activity @http://www.bing.com/search?q=ionic+bond+simulation&src=ie9tr 4. Teach about oxidation numbers (cations & anions) Periodic table with oxidation numbers: IONIC BONDING TUTORIAL media type="youtube" key="b2vxAG6Hh68" width="560" height="315" .........................................................................................................
 * HW: SR page 371 **


 * TUESDAY NOVEMBER 8 ELECTION DAY STUDENT HOLIDAY **

__** Wed 11/9 **__ 1. warm up: How are ionic bonds formed? 2. read and notes 372-777 3. Use smartboard activities from previous day to explain covalent bonding 4. Handout : @http://www.bbc.co.uk/schools/gcsebitesize/science/add_aqa_pre_2011/atomic/covalentrev4.shtml COVALENT BONDING TUTORIALS

media type="youtube" key="YCEJkvtABfw" width="560" height="315"

media type="youtube" key="YCEJkvtABfw" width="560" height="315"

BONDING media type="youtube" key="QqjcCvzWwww" width="420" height="315"

media type="youtube" key="Bi0rUNV8mEw" width="420" height="315" more covalent bonding media type="youtube" key="LkAykOv1foc" width="560" height="315" ionic bonding media type="youtube" key="DEdRcfyYnSQ" width="560" height="315" __**............................................................................;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;**__

__**Thurs 11/10-Fri 11/11**__ *. Class Activity: Designing Chemical Formulas: *. We concluded with some basic rules for formula writing for ionic and covalent compounds.
 * if time allows we will participate in these activities

PERIODIC TABLES TO USE: <--Additional assistance on naming compounds & writing chemical formulas.

1 . Find Your Partner: 2. Lewis Dot Diagram review: media type="youtube" key="ulyopnxjAZ8" width="420" height="315" @http://www.wolframalpha.com/widgets/view.jsp?id=689aa5a01c216d8b16ed0250cebdc702

@http://hyperphysics.phy-astr.gsu.edu/hbase/pertab/perlewis.html

media type="youtube" key="1ZlnzyHahvo" width="560" height="315" media type="youtube" key="C2VYJ9wiXBg" width="420" height="315" media type="youtube" key="StE3I3LaXTM" width="560" height="315" 3. Read and notes pages 392-397.... section review page 397 4. handout ....................................................................................................... //__** MONDAY 11/14 FIELD TRIP NO CLASSES **__//

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 * Tues 11/15 **

1. warm up: Name the type of bond, the names and numbers of each element present. C8H9NO2 Tylenol

2. Quiz: Ionic and Covalent bonds and nomenclature 3. Lewis Dot Diagrams

4. Read article:

5. Complete Handouts: for practice >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

__** Wed 11/16 **__

TUTORIALS ON WRITING CHEMICAL FORMULAS AND BALANCING CHEMICAL EQUATIONS media type="youtube" key="yA3TZJ2em6g" width="560" height="315"

media type="youtube" key="eNsVaUCzvLA" width="560" height="315"

media type="youtube" key="51YtRm2b95Y" width="560" height="315" ANOTHER TUTORIAL FOR BALANCING CHEMICAL EQUATIONS media type="youtube" key="oDVswHfZJzY" width="420" height="315"

1. read & notes pages 392-397

2. Balancing chemical equations PHET SIMULATION: media type="custom" key="26752692" 3. practice: ............................................................................

__** Thurs 11/17 **__ 1. warm up: balance equation: 3. Types of Chemical reactions read & notes on pages 398-401 4. SR page 401 on line practice: identifying types of chemical reactions 5. handout: identifying types of chemical reactions .........................................................................................................

__** Fri 11/18 **__ 1. warm up: Identify this chemical equation: Na3PO4 + 3 KOH à  3 NaOH + K3PO4 2. read & notes pages 422-431 3. section reviews: 427 & 431 4. practice ACIDS & BASES & SALTS

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 * THANKSGIVING HOLIDAYS 11/21-11/25 **

__** Mon 11/28 **__

Labs demonstrating the types of chemical reactions: media type="youtube" key="nsEkKIiOz7Q" width="420" height="315" .........................................................................................................

__** Tues 11/29 **__ 1 warm up: how are acids & bases different?

2. Acid/base notes & labs: We used red, blue & universal pH paper to test various solutions.

homework: Use the pH paper I gave you to test a food or drink item at home.. Take a picture of the paper next to the item tested. Here is a picture of the pH scale you can compare your pH paper to:

......................................................................................................... __** Wed 11/30 **__ Neutralization Reactions

__** Thurs 12/01 **__ research for chemistry of baking article/blog

work on chemistry of baking blog or article writing .........................................................................................................

__** Fri 12/02 **__ Review for test >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

__** Monday 12/05- Tuesday 12/06 **__ test part 1-2 You received your study guide for the midterm on 12/19:

work on article

//__**HOMEWORK**__// 10 SAMPLES OF EACH BAKED GOODS ARE DUE IN CLASS tomorrow

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__** Wed 12/07 **__ BLIND TASTE TEST AND DATA ANALYSIS

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__** Thurs 12/09 **__ FINALIZE Article/blog Writing