Grade 9 Mathematics




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Welcome to Grade 9 Math: Here you will find helpful tips and websites to help you learn the required material.
If you have any questions or concerns - please email me at bryynanen@sd68.bc.ca
printable graph paper:
http://incompetech.com/graphpaper/square.html

Workbook answer key:


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Detailed course outline Term 1:

Detailed course outline Term 2:




CHAPTER 1
Chapter 1 class notes:



square roots and pythagorean theorem:

http://www.youtube.com/watch?v=CAkMUdeB06o
http://www.youtube.com/watch?v=uFthPUd9KuY

http://step.nn.k12.va.us/math/prealg/ppt/SqRoots_PythagTheor.ppt
http://teachers.henrico.k12.va.us/math/hcpsalgebra1/module11-1.html
square root of perfect squares:
http://www.mathsisfun.com/square-root.html
matching game:
http://www.quia.com/cc/65631.html
tic tac toe game:
http://www.funbrain.com/tictactoe/index.html
square roots of non perfect squares:
http://www.kyrene.org/staff/hjensen/Pre-Algebra%20Notes/Simplifying%20Non-Perfect%20Squares.pdf
http://www.mathsisfun.com/numbers/estimation-game.php
square roots game:
http://www.math-play.com/square-roots-game.html

surface area of rectangular prisms:
nets:
http://www.sadlier-oxford.com/math/enrichment/gr4/EN0411b/EN0411b.htm
formulas (explained)
http://www.math.com/tables/geometry/surfareas.htm
surface area of composite objects
rectangular prism attached to a rectangular prism (1.3)
http://www.youtube.com/watch?v=6Na7dErsljE
cylinders and triangular prism
http://www.youtube.com/watch?v=KR_31_z-PVg

http://www.menihek.ca/Teacher%20Pages/Paula%20Kelly_files/Grade_9_Math_10_11/section1.4_part1_Right_Triangular_Prisms_web_9.3.pdf

interactive site;
http://staff.argyll.epsb.ca/jreed/9math/unit1/04.htm
formulas
http://staff.argyll.epsb.ca/jreed/math8/strand3/3208.htm




CHAPTER 2
Class notes:


powers:
http://www-istp.gsfc.nasa.gov/stargaze/Slog2.htm
http://richardphillips.org.uk/number/gl/power.htm
powers of ten
http://www.dr-mikes-math-games-for-kids.com/multiplying-powers-of-ten.html

the zero exponent
http://www.homeschoolmath.net/teaching/zero-exponent-proof.php

order of operations with powers
http://www.purplemath.com/modules/exponent.htm
http://www.purplemath.com/modules/simpexpo.htm
exponent laws
http://oakroadsystems.com/math/expolaws.htm
http://www.mathsisfun.com/algebra/exponent-laws.html
exponent game:
http://www.math-play.com/exponent-game.html
http://www.math-play.com/Exponents-Jeopardy/Exponents-Jeopardy.html
https://www.quia.com/rr/503538.html



CHAPTER 3
Class notes:

rational numbers:

definition:
http://www.mathsisfun.com/rational-numbers.html

irrational numbers game:
http://www.math-play.com/rational-and-irrational-numbers-game/rational-and-irrational-numbers-game.html
Operations:
http://www.mathsisfun.com/algebra/rational-numbers-operations.html
http://www.scs.sk.ca/hch/harbidge/Math%2010/UNIT_1/lesson_3/Order_rational.htm
http://www.youtube.com/watch?v=uB1A6Oge4DA
fractions:
http://cstl.syr.edu/fipse/fracunit/opfrac/opfrac.htm

http://www.aaamath.com/grade8.htm
fraction games:
http://www.gamequarium.com/fractions.html
http://www.learn-with-math-games.com/online-fraction-games.html
http://www.sheppardsoftware.com/math.htm#fractions
http://cstl.syr.edu/fipse/fracunit/opfrac/opfrac.htm
http://www.bbc.co.uk/skillswise/numbers/fractiondecimalpercentage/comparing/fractionspercentages/flash0.shtml
Integers:
http://www.learningwave.com/chapters/integers/games/graphics/mailroom.html
integers game:
http://www.math-play.com/Integers-Jeopardy/Integers-Jeopardy.html
rational numbers jeopardy

http://www.math-play.com/Comparing-Rational-Numbers/Rational-Numbers-Jeopardy.html
add subtract, multiply and divide numbers
https://jeopardylabs.com/play/multiplying-dividing-adding-and-subtracting-positive-and-negative-numbers
multiply and divide fractions
https://jeopardylabs.com/play/multiply-and-divide-fractions5
add, subtract, multiply and divide fractions
http://www.math-play.com/Fractions-Jeopardy/fractions-jeopardy.html
order of operations - millionaire

http://www.math-play.com/Order-of-Operations-Millionaire/order-of-operations-millionaire.html

Order of Operations:
http://www.learnalberta.ca/content/mejhm/index.html?l=0&ID1=AB.MATH.JR.NUMB&ID2=AB.MATH.JR.NUMB.INTE&lesson=html/object_interactives/order_of_operations/use_it.html

Chapter 4
Classnotes:


Linear relations:
How to write an equation:
http://www.mathwarehouse.com/algebra/linear_equation/linear-equation-table-examples-graphs.php (scroll down)
http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-216s.html
http://www.lemars.k12.ia.us/webfiles/mboyd/Pre-Algebra%20Textbook%20(e-edition)/Source/J9C08FAD.pdf
vertical and horizontal linear equations:
http://www.youtube.com/watch?v=jwiZOHysuAQ
Help site:
http://www.freemathhelp.com/systems-linear-equations.html
http://www.math.com/school/subject2/lessons/S2U4L3GL.html
Games:
http://www.quia.com/rr/42586.html
http://www.quia.com/cb/79607.html
http://www.quia.com/cb/79585.html

Chapter 5
Class notes:


games:
https://jeopardylabs.com/play/distributive
https://www.quia.com/cb/79603.html


Algebra tiles:
http://www.mathplayground.com/AlgebraEquations.html
http://nlvm.usu.edu/en/nav/category_g_4_t_2.html
http://illuminations.nctm.org/ActivityDetail.aspx?ID=216

degree
http://www.basic-mathematics.com/degree-of-a-polynomial.html
http://www.purplemath.com/modules/polydefs.htm
coefficient
http://www.purplemath.com/modules/polydefs.htm
http://www.khanacademy.org/math/algebra/polynomials/v/terms-coefficients-and-exponents-in-a-polynomial
constant and variables:
http://www.themathpage.com/aprecalc/polynomial.htm
Adding polynomials
http://www.purplemath.com/modules/polyadd.htm
http://www.mathsisfun.com/algebra/polynomials-adding-subtracting.html
Subtracting polynomials
http://www.purplemath.com/modules/polyadd2.htm
http://www.khanacademy.org/math/algebra/polynomials/v/subtracting-polynomials
dividing polynomials
http://www.khanacademy.org/math/algebra/polynomials/e/multiplying_polynomials
multiplying polynomials
http://www.khanacademy.org/math/algebra/polynomials/e/multiplying_polynomials

Chapter 5
solving equations
One step:
http://www.purplemath.com/modules/solvelin.htm
http://www.algebralab.org/lessons/lesson.aspx?file=Algebra_OneVariableOneStep.xml
game for practice:

https://www.quia.com/cb/77775.html

http://www.math-play.com/One-Step-Equation-Game.html
video:
http://www.khanacademy.org/math/algebra/solving-linear-equations-and-inequalities/v/solving-one-step-equations
Two step
video:
http://www.algebralab.org/lessons/lesson.aspx?file=algebra_onevariablemultistep.xml
Multi step
http://www.purplemath.com/modules/solvelin3.htm
Variables on both sides:
http://www.algebralab.org/lessons/lesson.aspx?file=algebra_onevariablemultistep.xml
linear inequalities
http://www.purplemath.com/modules/ineqsolv.htm
http://www.mathsisfun.com/algebra/inequality-solving.html
video:
http://www.brightstorm.com/math/algebra/solving-and-graphing-inequalities/solving-and-graphing-inequalities-using-addition-or-subtraction/
http://www.khanacademy.org/math/algebra/solving-linear-equations-and-inequalities/v/solving-inequalities

CHAPTER 6:
Class notes:

solving equations
One step:
http://www.purplemath.com/modules/solvelin.htm
http://www.algebralab.org/lessons/lesson.aspx?file=Algebra_OneVariableOneStep.xml
game for practice:
http://www.math-play.com/One-Step-Equation-Game.html
video:
http://www.khanacademy.org/math/algebra/solving-linear-equations-and-inequalities/v/solving-one-step-equations
Two step
http://www.learningwave.com/lwonline/algebra_section1/twostep.html
video:
http://www.algebralab.org/lessons/lesson.aspx?file=algebra_onevariablemultistep.xml
Multi step
http://www.purplemath.com/modules/solvelin3.htm
Variables on both sides:
http://www.algebralab.org/lessons/lesson.aspx?file=algebra_onevariablemultistep.xml
linear inequalities
http://www.purplemath.com/modules/ineqsolv.htm
http://www.mathsisfun.com/algebra/inequality-solving.html
video:
http://www.brightstorm.com/math/algebra/solving-and-graphing-inequalities/solving-and-graphing-inequalities-using-addition-or-subtraction/
http://www.khanacademy.org/math/algebra/solving-linear-equations-and-inequalities/v/solving-inequalities



Chapter 7:
class notes:


scale factor
videos:
http://www.youtube.com/watch?v=Cag7m-Y-4vw&feature=related
http://www.youtube.com/watch?v=XtkU4VkWh8I&feature=related
https://www.youtube.com/watch?v=8HNsG6qhl60
game:
http://www.mathplayground.com/ScaleFactorX/GameLoader.html
enlargements and reductions
http://www.youtube.com/watch?v=Cag7m-Y-4vw&feature=related
similar polygons
http://library.thinkquest.org/20991/geo/spoly.html
http://www.dummies.com/how-to/content/how-to-identify-and-name-similar-polygons.html
similar triangles
http://www.mathsisfun.com/geometry/triangles-similar.html
http://www.mathopenref.com/similartriangles.html
http://www.khanacademy.org/math/geometry/triangles/v/similar-triangles
graphing on the co ordinate plane:
http://www.shodor.org/interactivate/activities/MazeGame/
http://www.terragon.com/tkobrien/algebra/topics/orderdpairs/op.html
gopher game(graphing)
http://funbasedlearning.com/algebra/graphing/points2/default.htm
translations:
http://www.mathwarehouse.com/transformations/translations-interactive-activity.php
rotation, reflection, translation ( explaination and practise)
http://www.mathsisfun.com/geometry/transformations.html
http://www.mathsonline.co.uk/freesite_tour/gamesroom/transform/postshape.html
Graphing and coordinate plane
http://www.shodor.org/interactivate/activities/MazeGame/
http://www.terragon.com/tkobrien/algebra/topics/orderdpairs/op.html
http://funbasedlearning.com/algebra/graphing/points2/default.http








Chapter 8
Class notes:

Tangents to a circle
http://www.algebra.com/algebra/homework/Circles/Basic-properties-of-a-circle.lesson
http://www.mathwarehouse.com/geometry/circle/tangent-to-circle.php
chords in a circle
http://www.youtube.com/watch?v=KvaD0x8QdDA
http://staff.argyll.epsb.ca/jreed/9math/unit8/02.htm
angles in a circle
http://www.mathsisfun.com/geometry/circle-theorems.html
http://www.onlinemathlearning.com/angles-circle.html


Chapter 9
probability
http://www.learnalberta.ca/content/mesg/html/math6web/index.html?page=lessons&lesson=m6lessonshell19.swf
problems with collecting data
http://ori.dhhs.gov/education/products/n_illinois_u/datamanagement/dctopic.html
samples and population
http://www.dissertation-statistics.com/population-sample.html
selecting a sample



http://www.itl.nist.gov/div898/handbook/ppc/section3/ppc333.htm
http://www.statcan.gc.ca/edu/power-pouvoir/ch13/prob/5214899-eng.htm




Chapter 7:
class notes:


scale factor
videos:
http://www.youtube.com/watch?v=Cag7m-Y-4vw&feature=related
http://www.youtube.com/watch?v=XtkU4VkWh8I&feature=related
https://www.youtube.com/watch?v=8HNsG6qhl60
game:
http://www.mathplayground.com/ScaleFactorX/GameLoader.html
enlargements and reductions
http://www.youtube.com/watch?v=Cag7m-Y-4vw&feature=related
similar polygons
http://library.thinkquest.org/20991/geo/spoly.html
http://www.dummies.com/how-to/content/how-to-identify-and-name-similar-polygons.html
similar triangles
http://www.mathsisfun.com/geometry/triangles-similar.html
http://www.mathopenref.com/similartriangles.html
http://www.khanacademy.org/math/geometry/triangles/v/similar-triangles
graphing on the co ordinate plane:
http://www.shodor.org/interactivate/activities/MazeGame/
http://www.terragon.com/tkobrien/algebra/topics/orderdpairs/op.html
gopher game(graphing)
http://funbasedlearning.com/algebra/graphing/points2/default.htm
translations:
http://www.mathwarehouse.com/transformations/translations-interactive-activity.php
rotation, reflection, translation ( explaination and practise)
http://www.mathsisfun.com/geometry/transformations.html
http://www.mathsonline.co.uk/freesite_tour/gamesroom/transform/postshape.html
Graphing and coordinate plane
http://www.shodor.org/interactivate/activities/MazeGame/
http://www.terragon.com/tkobrien/algebra/topics/orderdpairs/op.html
http://funbasedlearning.com/algebra/graphing/points2/default.http


CHAPTER 6:
Class notes:

solving equations
One step:
http://www.purplemath.com/modules/solvelin.htm
http://www.algebralab.org/lessons/lesson.aspx?file=Algebra_OneVariableOneStep.xml
game for practice:
http://www.math-play.com/One-Step-Equation-Game.html
video:
http://www.khanacademy.org/math/algebra/solving-linear-equations-and-inequalities/v/solving-one-step-equations
Two step
http://www.learningwave.com/lwonline/algebra_section1/twostep.html
video:
http://www.algebralab.org/lessons/lesson.aspx?file=algebra_onevariablemultistep.xml
Multi step
http://www.purplemath.com/modules/solvelin3.htm
Variables on both sides:
http://www.algebralab.org/lessons/lesson.aspx?file=algebra_onevariablemultistep.xml
linear inequalities
http://www.purplemath.com/modules/ineqsolv.htm
http://www.mathsisfun.com/algebra/inequality-solving.html
video:
http://www.brightstorm.com/math/algebra/solving-and-graphing-inequalities/solving-and-graphing-inequalities-using-addition-or-subtraction/
http://www.khanacademy.org/math/algebra/solving-linear-equations-and-inequalities/v/solving-inequalities


Chapter 5
Class notes:

Algebra tiles:
http://www.mathplayground.com/AlgebraEquations.html
http://nlvm.usu.edu/en/nav/category_g_4_t_2.html
http://illuminations.nctm.org/ActivityDetail.aspx?ID=216
degree
http://www.basic-mathematics.com/degree-of-a-polynomial.html
http://www.purplemath.com/modules/polydefs.htm
coefficient
http://www.purplemath.com/modules/polydefs.htm
http://www.khanacademy.org/math/algebra/polynomials/v/terms-coefficients-and-exponents-in-a-polynomial
constant and variables:
http://www.themathpage.com/aprecalc/polynomial.htm
Adding polynomials
http://www.purplemath.com/modules/polyadd.htm
http://www.mathsisfun.com/algebra/polynomials-adding-subtracting.html
Subtracting polynomials
http://www.purplemath.com/modules/polyadd2.htm
http://www.khanacademy.org/math/algebra/polynomials/v/subtracting-polynomials
dividing polynomials
http://www.khanacademy.org/math/algebra/polynomials/e/multiplying_polynomials
multiplying polynomials
http://www.khanacademy.org/math/algebra/polynomials/e/multiplying_polynomials



Chapter 4

Classnotes:


Linear relations:
How to write an equation:
http://www.mathwarehouse.com/algebra/linear_equation/linear-equation-table-examples-graphs.php (scroll down)
http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-216s.html
http://www.lemars.k12.ia.us/webfiles/mboyd/Pre-Algebra%20Textbook%20(e-edition)/Source/J9C08FAD.pdf
vertical and horizontal linear equations:
http://www.youtube.com/watch?v=jwiZOHysuAQ
Help site:
http://www.freemathhelp.com/systems-linear-equations.html
http://www.math.com/school/subject2/lessons/S2U4L3GL.html
Games:
http://www.quia.com/rr/42586.html
http://www.quia.com/cb/79607.html
http://www.quia.com/cb/79585.html



CHAPTER 3
Class notes:

rational numbers:
definition:
http://www.mathsisfun.com/rational-numbers.html
http://staff.argyll.epsb.ca/jreed/math9/strand1/1101.htm
irrational numbers game:
http://www.math-play.com/rational-and-irrational-numbers-game/rational-and-irrational-numbers-game.html
Operations:
http://www.mathsisfun.com/algebra/rational-numbers-operations.html
http://www.scs.sk.ca/hch/harbidge/Math%2010/UNIT_1/lesson_3/Order_rational.htm
http://www.youtube.com/watch?v=uB1A6Oge4DA
fractions:
http://cstl.syr.edu/fipse/fracunit/opfrac/opfrac.htm
http://www.gamequarium.com/fractions.html
http://www.aaamath.com/grade8.htm
http://www.learn-with-math-games.com/online-fraction-games.html
http://www.sheppardsoftware.com/math.htm#fractions
http://cstl.syr.edu/fipse/fracunit/opfrac/opfrac.htm
http://www.bbc.co.uk/skillswise/numbers/fractiondecimalpercentage/comparing/fractionspercentages/flash0.shtml
Integers:
http://www.math-play.com/Integers-Jeopardy/Integers-Jeopardy.html
http://www.mathleague.com/help/integers/integers.htm
http://www.mathleague.com/help/integers/integers.htm
http://www.learningwave.com/chapters/integers/games/graphics/mailroom.html
integers game:
http://www.math-play.com/Integers-Jeopardy/Integers-Jeopardy.html
Order of Operations:
http://www.learnalberta.ca/content/mejhm/index.html?l=0&ID1=AB.MATH.JR.NUMB&ID2=AB.MATH.JR.NUMB.INTE&lesson=html/object_interactives/order_of_operations/use_it.html


CHAPTER 1
Chapter 1 class notes:



square roots and pythagorean theorem:
http://step.nn.k12.va.us/math/prealg/ppt/SqRoots_PythagTheor.ppt
http://teachers.henrico.k12.va.us/math/hcpsalgebra1/module11-1.html
square root of perfect squares:
http://www.mathsisfun.com/square-root.html
http://www.quia.com/cc/65631.html
http://www.funbrain.com/tictactoe/index.html
square roots of non perfect squares:
http://www.kyrene.org/staff/hjensen/Pre-Algebra%20Notes/Simplifying%20Non-Perfect%20Squares.pdf
http://www.mathsisfun.com/numbers/estimation-game.php
square roots game:
http://www.math-play.com/square-roots-game.html
challenging:
http://www.math-play.com/square-roots-game.html
surface area of rectangular prisms:
http://www.sadlier-oxford.com/math/enrichment/gr4/EN0411b/EN0411b.htm
http://www.math.com/tables/geometry/surfareas.htm
surface area of composite objects
http://staff.argyll.epsb.ca/jreed/9math/unit1/04.htm
http://staff.argyll.epsb.ca/jreed/math8/strand3/3208.htm
http://www2.brandonsd.mb.ca/massey/wp-content/uploads/2011/01/Surface-Area-of-Other-Composite-Objects-Notes.pdf
http://www.menihek.ca/Teacher%20Pages/Paula%20Kelly_files/Grade_9_Math_10_11/section1.4_part1_Right_Triangular_Prisms_web_9.3.pdf





CHAPTER 2
Class notes:

powers:
http://www-istp.gsfc.nasa.gov/stargaze/Slog2.htm
http://richardphillips.org.uk/number/gl/power.htm
powers of ten
http://www.dr-mikes-math-games-for-kids.com/multiplying-powers-of-ten.html

the zero exponent
http://www.homeschoolmath.net/teaching/zero-exponent-proof.php
http://www.worsleyschool.net/science/files/powers/powerszero.html

order of operations with powers
http://www.purplemath.com/modules/exponent.htm
http://www.purplemath.com/modules/simpexpo.htm
exponent laws
http://oakroadsystems.com/math/expolaws.htm
http://www.mathsisfun.com/algebra/exponent-laws.html
exponent game:
http://www.math-play.com/exponent-game.html







Geometry:
https://autodiscover.sd68.bc.ca/OWA/redir.aspx?C=f03e4057780748b5b998ac46e5e708be&URL=http%3a%2f%2fwww.koryheath.com%2fgames%2fzendo%2f

Math in the real world:
http://www.pbs.org/wgbh/nova/physics/hunting-hidden-dimension.html
waves video;
http://youtu.be/i_0DXxNeaQ0



http://mathbits.com/MathBits/AlgebraTiles/AlgebraTiles.htm
Other math websites for practice:
graphing on the co ordinate plane:
http://www.shodor.org/interactivate/activities/MazeGame/
http://www.terragon.com/tkobrien/algebra/topics/orderdpairs/op.html
http://funbasedlearning.com/algebra/graphing/points2/default.htm
algebra tiles:
http://nlvm.usu.edu/en/nav/category_g_4_t_2.html
translations:
http://www.mathwarehouse.com/transformations/translations-interactive-activity.php
http://www.mathsisfun.com/geometry/transformations.html
http://www.mathsonline.co.uk/freesite_tour/gamesroom/transform/postshape.html
nets and 3d shapes:
http://www.sadlier-oxford.com/math/enrichment/gr4/EN0411b/EN0411b.htm


INFORMATION SITES:
algebra:
http://www.saskschools.ca/curr_content/elem_obj/gr8/8math.html
square roots and pythagorean theorem:
http://step.nn.k12.va.us/math/prealg/ppt/SqRoots_PythagTheor.ppt
http://teachers.henrico.k12.va.us/math/hcpsalgebra1/module11-1.html
Percent, ratio and rate:
http://www2.hts.on.ca/middle/bstephens/grade8math/unit5_ratioratepercent/ratioratepercent.htm

Probability:
http://staff.argyll.epsb.ca/jreed/math8/strand4/4203.htm