# Ms. S. Casey Notes

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## Notes

Posted: November 28, 2011

## Physical Science 10

BRING IN MATERIALS FOR YOUR BALLOON CAR FOR TOMORROW!!!! Homework  - COmplete the five questions assigned in class  & questions 3 & 4 from page 358 in textbook     1.) The scheduled flight time for a flight between Montreal and Toronto is estimated to be 84.0 minutes. If the airplane travels at an average speed of 534 km/h, what is the approximate air distance of the flight?       3. What is the average speed of a car (in km/h) if it travels 192 km between 9:10 a.m. - 12:45 p.m.? 4. A cyclist is traveling at an average speed of 8 m/s down a straight stretch of road, how far (in km) does he travel in 20.0 minutes? ﻿ ﻿5. A train is traveling down the track at average speed of 120.3 km/h, how long does it take (in minutes) to travel between two towns that are 387 km apart. ﻿

Posted: November 24, 2011

## Physical Science 10

Homework Convert the following. a) 0.785 kg to mg 　 c) 7.56 mm to cm   　 　   d) 0.0300 h to s 　 　 e) 5 km/h to m/s 　 　 f) 60 m/s to km/h   Page 349: Questions 8, 9    Students should be looking for parts and designs for a car that can be moved 3m by a balloon.

Posted: November 22, 2011

## Natural Science 9

Test for the Reproduction Unit FRIDAY!!!  Focus will be on Chapters 7 & 8 but will contains questions pertaining to chapters 5 & 6     Homework Complete the first section of review questions posted yesterday for Chap 7,  all material covered in this unit may be on the unit test.

Posted: November 22, 2011

## Physical Science 10

Complete questions 3-6 p 349

Posted: November 21, 2011

## Natural Science 9

Test coming up around the end of the week   Chap reviews p 228-29  Q 2,3,4,5,6,9,10,11,12 p 256-57  Q 2,3,6,7,9,14,15 Be able to explain the difference between indentical and fraternal twins.   Can both be different sexes, why or why not? Unit review p 260 Q 1 a-d, f_i   , 2 b,f,g,h,i,j, 3,4,5, 6

Posted: November 18, 2011

## Physical Science 10

Homework Read page 274 Explain on a piece of paper to be handed in for marks: Describe the purpose and structure of a catalytic converter   Begin thinking about the design for your balloon car and look for items you can use to make it. (textbook p360-361)

Posted: November 18, 2011

## Natural Science 9

Posted: November 17, 2011

## Natural Science 9

Students can be reviewing daily notes to better prepare them for upcoming tests on the evenings where no homework is assigned.

Posted: November 17, 2011

## Physical Science 10

All of the following are due tomorrow for marks: acids and bases video worksheet table from the blast off lab Read page 274 and answer questions 2 on page 275, feel free to use other sources of information in answering this question.

Posted: November 16, 2011

## Physical Science 10

Quiz tomorrow on rate of reactions, exothermic and endothermic reactions and acids & bases.

Posted: November 15, 2011

## Physical Science 10

Read over Blast Off lab for tomorrow  - p 276-277 Complete the acids and bases worksheet for homework word list       OH H acid base pH neutralization litmus or indicator paper positive acid rain electrolytes     Crossword list ion atom H2O Base Acid Proton Electron electrolyte litmus Arrhenius positive negative conjugate neutralization H+

Posted: November 14, 2011

## Natural Science 9

Complete the following questions for tomorrow p 207 Q 1,2,5,6 &7 p 223  Q 1,3 & 6   Any students wanting to do a retest must show me their review completed by Tuesday & the retest will be Thursday at lunch(12:05) in my classroom

Posted: November 8, 2011

## Natural Science 9

Posted: November 8, 2011

## Physical Science 10

Complete both sides of the lab sheet from Monday for Wednesday.   Read pages 260-264 complete question 1 on p 264

Posted: November 3, 2011

## Natural Science 9

Complete the review for the upcoming test Tuesday.   Complete the human traits assignment, determine the phenotype for yourself for all the traits on the sheet and then determone the phenotype for your parents and siblings for tongue roll, widows peak, thumb crossing & ear lobe.  If you are able draw punnett squares for you parents for the traits and see if it corresponds with the results for the traits for you and your siblings.
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