Hot Air Balloon Video Viewed in Class

Eureka Videos Viewed in Class

Chapter 8 Test Study Guide

Chapter 8 Test Study Guide

Chapter 8 Key Terms

□   alloy
□   concentrated solution
□   concentration
□   dilute solution
□   insoluble
□   saturated solution
□   saturation point
□   solubility
□   solute
□   solvent
□   supersaturated solution
□   unsaturated solution

□   universal solvent

□   rate of dissolving

Separation Methods

□   filtration

□   magnetism

□   evaporation
□   flotation
□   distillation
□   paper chromatography
□   sifting
□   settling

□   sorting

□   separation funnel

□   picking out with tongs

Areas to Review

1. What factors affect the rate of dissolving? How do these factors affect the rate of dissolving?
2. How can a solution be made more concentrated or less concentrated?
3. What are the 2 different meanings of the term “solubility”? (There is a qualitative and quantitative definition)
4. Calculate the concentration of of a solution in grams/100 mL and describe it as a concentrated or dilute solution
5. Complete the check and reflect questions in Chapter 8. They will be taken up in class.

Remember! you can access the textbook online from home!

Chapter 8 Review Activities

Here are some review activities and crosswords to help you study.

Section 8.1 Quiz

https://sciencesource.pearsoncanada.ca/quizzes/quiz_08_1XJ85P.htm

Section 8.2 Quiz

https://sciencesource.pearsoncanada.ca/quizzes/quiz_08_2jTk44.htm

Section 8.3 Quiz

https://sciencesource.pearsoncanada.ca/quizzes/quiz_08_3pvz04.htm

Chapter 8.1 Crossword

http://www.sciencesource.ca/puzzles/puzzle_08_1/

Chapter 8.2 Crossword

http://www.sciencesource.ca/puzzles/puzzle_08_2/

Chapter 8.3 Crossword

http://www.sciencesource.ca/puzzles/puzzle_08_3/

Chapter 8 Matching Quiz

http://www.sciencesource.ca/resources/gr7_matchquiz_ch08/

Chapter 8 Labeling Quiz

http://www.sciencesource.ca/resources/gr7_labelquiz_ch08/

Separating Mixtures Labeling

http://www.sciencesource.ca/resources/05_sep.swf

A good explanation of chromatography (be sure to click "show labels")

http://www.sciencesource.ca/resources/gr7_label_page228.swf

A good explanation of dissolving

http://www.sciencesource.ca/resources/gr7_label_page221.swf

Separating Mixtures

http://www.bbc.co.uk/bitesize/ks3/science/chemical_material_behaviour/compounds_mixtures/revision/9/

Filtration Worksheets Due on Monday April 4th

Please submit all completed worksheets for the filtration project on Monday April 4th.

Rate of Dissolving Lab Due Date

The rate of dissolving lab is due for all classes on:

Friday March 11th, 2016

I will collect the labs from all students by lunch so please bring your completed lab to Your period 3 class.

Dear Parents

Thank you for following my blog!

The TDSB has asked teachers to begin using Google Classroom. This is an app that allows students to download and upload documents from the site as well as complete quizzes, watch videos, etc.

I will continue updating the blog with assignment due dates, test dates, as well as study guides; however, it is important that every student is accessing the Google Classroom for additional materials.

I have included information in previous posts to help students access the Google Classroom. If your child has forgotten his or her username/password, I will happily help them upon request.

Please email me at anthony.meles@tdsb.on.ca with any questions or concerns.

Thank you,

Anthony Meles