Mrs. Stewart

Welcome To Our Page

Posted: November 21, 2011

Date: 

Wed, Nov 23/11 8:00 pm

Posted: November 21, 2011

Date: 

Tue, Nov 22/11 8:00 pm

Posted: November 21, 2011

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Microsoft Office document icon guide_detude_0.doc22.5 KB

Posted: November 16, 2011

Today we determined which element students will research for their unit-end project - assembling a chemical element mobile - see attached instructions.  This will be due next Wednesday, Nov. 23rd.  They will be provided with some time in class to research and work on this project - pd. 6, tomorrow and pd. 3 on Friday.  We will be starting Ch. 8 - "Les reactions chimiques et l'environnement" tomorrow and Monday - it is a very brief chapter and we will then be preparing for the Unit 2 exam, to be written by the end of next week.   
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Microsoft Office document icon travaille_de_mobile.doc23.5 KB

Posted: November 14, 2011

We began Ch. 7 on Thursday, discussing the difference between an acid and a base, properties and examples of each, the pH scale and neutralization reactions.    Today, we reviewed this information and students are to complete the following for homework: pg. 218 # 2, pg. 225 # 1, 2, 3 and pg. 236 # 1, 2, 3   Chapter 6 tests were returned on Thursday and are to be signed and returned.     

Posted: November 3, 2011

We have been finishing up Chapter 6 this week - Types of Chemical Reactions. Questions from text - pg. 202, #1-4; pg. 208, # 6, 7, 11, 12, 13, as well as attached worksheet (key is also attached, seperately) I've also attached a study guide, outlining key topics covered in this chapter. Monday will serve as a review day, and the Ch. 6 test will be written on Tuesday, Nov. 8th. Have a great long weekend :)  

Posted: October 27, 2011

Tests from Ch. 5 have been returned and are to be signed at home and returned by Friday.  Discussed the difference between endothermic and exothermic reactions - pg. 180 Discussed 4 types of chemical reactions: synthesis; decomposition; single displacement; and double displacement - pg. 184-202 Attached are practise worksheets on predicting products for these types of chemical reactions, along with balancing the equations. 

Posted: October 19, 2011

Chapter 5 test - Thursday, Oct. 17th Study Guide:           - Ionic and molecular compounds - components; bonds (liaisons - ionique et covalente)           - Forming ionic and molecular compounds - find symbols, charges, then cross the charges to determine quantity of each.            - Expressing/naming ionic and molecular compounds in written and symbolic form           - Balancing chemical equations   Also attached is the balancing chemical equations worksheet given for extra practise (answers also included on following page)
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Microsoft Office document icon balancing_worksheet_1__2.doc44 KB
Practise with these worksheets for balancing and expressing chemical equations.  Chapter 5 test - Thurs., Oct. 20th. If you are having difficulties sign up for Science Help in IS with me.

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