Hello all students in grade 9 for 2011 to 2012. Here is your homework for this weekend. Do question 4 and 5 in your math text book on page 60. Complete Mangahigh Challenges and Studyladder work as well.
For all students who have yet to hand in their Stash-It ... get it done.
Some students still owe me a post... you know who you are... get it done.
Have a great weekend.
Math Words For Chapter 10
Please put the following words into a foldable give a definition, draw a picture and a not picture. These are the words: minor arc, major arc, perpendicular bisector, tangent, chord, inscribed angle, central angle and subtend.
Work to be handed in for Unit 5
Dear students,
For unit five I would like you to submit an electronic Stash-it. In it you will have all the words from the unit described and illustrated. Give "not" examples if it applies. For instance showing that x and x squared are not like terms.
As well I would like you to hand in your work for the Kayak for Rent Challenge problem from page 204 in your textbook,electronically.
The last thing I want you to do is give examples for the Outcomes for Chapter 5 to show you can do the work, from your self assessment. Also tell the colour you are for that outcome.Example:
5.1 I can use mathematical terminology to describe polynomials:green x monomial, -2x + 5, binomial, 3x + 7y - 4, trinomial, 2a - 3b - 5c -7 polynomial, etc.
I would like this work submitted to me at rbacke@wsd1.org no later than Friday January 21, 2011. As usual if you have any questions see me.
For unit five I would like you to submit an electronic Stash-it. In it you will have all the words from the unit described and illustrated. Give "not" examples if it applies. For instance showing that x and x squared are not like terms.
As well I would like you to hand in your work for the Kayak for Rent Challenge problem from page 204 in your textbook,electronically.
The last thing I want you to do is give examples for the Outcomes for Chapter 5 to show you can do the work, from your self assessment. Also tell the colour you are for that outcome.Example:
5.1 I can use mathematical terminology to describe polynomials:green x monomial, -2x + 5, binomial, 3x + 7y - 4, trinomial, 2a - 3b - 5c -7 polynomial, etc.
I would like this work submitted to me at rbacke@wsd1.org no later than Friday January 21, 2011. As usual if you have any questions see me.
Stash It for December 2010
Hello Grade Nines
Here is what you will need for the Stash It Hand In. Due first day back.
Chapter Three
Three point approach (Words for the unit explained and examples given)
The large "Exponent Laws Sheet" foldable. In it should be the laws and how to use them.
Self Check
P.O.W. # 1, 3 and 4
Test and Corrections
Chapter Four
Definitions for: Scale factor, scale, enlargement, reduction, proportion, polygon, corresponding sides, corresponding angles, similar and congruent.
In a foldable: show an enlargement, show a reduction, show how to find a missing side for a similar triangle, show how to find a missing side for a similar polygon. Demonstrate how to use a scale and find a scale factor.
Self Check
P.O.W. #1 and 4.
Test and Corrections
For everyone reading this over the holidays I hope you are relaxing and chillin' and are ready to rock and roll when we come back. Miss you all. Happy Holidays!
Here is what you will need for the Stash It Hand In. Due first day back.
Chapter Three
Three point approach (Words for the unit explained and examples given)
The large "Exponent Laws Sheet" foldable. In it should be the laws and how to use them.
Self Check
P.O.W. # 1, 3 and 4
Test and Corrections
Chapter Four
Definitions for: Scale factor, scale, enlargement, reduction, proportion, polygon, corresponding sides, corresponding angles, similar and congruent.
In a foldable: show an enlargement, show a reduction, show how to find a missing side for a similar triangle, show how to find a missing side for a similar polygon. Demonstrate how to use a scale and find a scale factor.
Self Check
P.O.W. #1 and 4.
Test and Corrections
For everyone reading this over the holidays I hope you are relaxing and chillin' and are ready to rock and roll when we come back. Miss you all. Happy Holidays!
9-05 Stash It Collection Tuesday February 16
Here is what I will be collecting from you on Tuesday.
1. All MathLinks including Intro and Wrap it Up.
2. One of your tests signed.
3. Journal (Hilite a place where you were having difficulty.)
4. Self Assessment
5. Foldables
6. Chapter 4 Blog Problems.
Please check out the other websites on our homepage.
1. All MathLinks including Intro and Wrap it Up.
2. One of your tests signed.
3. Journal (Hilite a place where you were having difficulty.)
4. Self Assessment
5. Foldables
6. Chapter 4 Blog Problems.
Please check out the other websites on our homepage.
9-06 Work to be Handed In
On Tuesday February 16th 2010 I will collect the following from you in a "Stash-it."
1. MathLink Chapter 3 Intro
2. Mathlink 3.1
3. Mathlink 3.3
4. Mathlink 3.4
5. Mathlink Wrap It Up
6. Chapter 3 Self assessment
7. Tests signed by parent.
8. Journal
All pages should be completed for 20% of this units mark.
1. MathLink Chapter 3 Intro
2. Mathlink 3.1
3. Mathlink 3.3
4. Mathlink 3.4
5. Mathlink Wrap It Up
6. Chapter 3 Self assessment
7. Tests signed by parent.
8. Journal
All pages should be completed for 20% of this units mark.
Chapter 3 Practice Test Answers for 9-06
BLM 3–12 Chapter 3 Test
1. D 2. C 3. D 4. A 5. D 6. 28
7. -1/8 8. –(4)^3, (–1)^5, 2^3, (–4)^2
9. a) 3 × 3 × 3 × 3 × 3 × 3 × 3
b) (–1) × (–6) × (–6) × (–6) × (–6) × (–6)
c) 4 × 4 × 4 × 5 × 5 × 5
10. a) 6^3 b) 7^4 c) 2^12
11. 11^3 means that a base of 11 is multiplied
3 times: 11^3 = 1331. 3^11 means that a base of 3
is multiplied 11 times: 3^11 = 177 147.
12. a) In the third line, Austin incorrectly distributed the exponent over subtraction to the bases of 1 and 0.05. You can only distribute an exponent over multiplication: (ab)^x = (a^x)(b^x).
I = 100(0.95)^3; I = 100(0.857375); I ≈ 86. The light intensity is approximately 86%.
b) When d = 15, I = 46%.
1. D 2. C 3. D 4. A 5. D 6. 28
7. -1/8 8. –(4)^3, (–1)^5, 2^3, (–4)^2
9. a) 3 × 3 × 3 × 3 × 3 × 3 × 3
b) (–1) × (–6) × (–6) × (–6) × (–6) × (–6)
c) 4 × 4 × 4 × 5 × 5 × 5
10. a) 6^3 b) 7^4 c) 2^12
11. 11^3 means that a base of 11 is multiplied
3 times: 11^3 = 1331. 3^11 means that a base of 3
is multiplied 11 times: 3^11 = 177 147.
12. a) In the third line, Austin incorrectly distributed the exponent over subtraction to the bases of 1 and 0.05. You can only distribute an exponent over multiplication: (ab)^x = (a^x)(b^x).
I = 100(0.95)^3; I = 100(0.857375); I ≈ 86. The light intensity is approximately 86%.
b) When d = 15, I = 46%.
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