A Nonprofit Organization to Help Students Study, Explore, and Engage
Alberta

(Free Resources) Alberta Program Overview and Specific Units (follow the links to access the training material on that page). Grade 9 Math is the gateway to science and math in higher education. Not only that the topics in this grade continue to reemerge until the completion of high school, but also in first year university in Calculus classes. Math in Person...
Math Nite will be running every Wednesday from 6pm8pm in MS431
at the University of Calgary, from the following dates:
See also the JAMES Mathematics Circle.

Why Math?

Articles
Bad feelings about math beget bad grades — which beget more bad feelings Girls rank themselves less competent in math than boys, even when getting the same grades 
Online Book: This book is also available in Kindle format. 
A better way to learn Chemistry. Get ready for grade 9 and 10 Science. The book borrows many concepts from Chem 201 and Chem 203. 
Equations Exponents Radicals, Square Roots Fractions Inequalities Geometry Geometry Manipulatives, Construction Exercises Graphs Lines Polynomials Proportions Word Problems 
Competitions PAT 
More General
Resources Course notes: http://kateandrewshighschool.com/eteachers/180/grade9math Math Videos: http://patrickjmt.com 
Fractions(Back to Shortcuts...) Quiz: http://highered.mheducation.com/sites/0070973407/student_view0/chapter2/study_quiz.html
Exponents(Back to Shortcuts...) Quiz: http://highered.mheducation.com/sites/0070973407/student_view0/chapter3/study_quiz.html
Radicals, Square Roots(Back to Shortcuts...) Square roots of perfect squares (grade 9) Square roots of fractions and decimals (grade 9) Estimate square roots (grade 9)
Graphs(Back to Shortcuts...) Quiz: http://highered.mheducation.com/sites/0070973407/student_view0/chapter6/study_quiz.html

This Page is Sponsored by 
(Back to Shortcuts...)
Lesson: Making use of the Rule of Three (The Rule of 3 is widely used in European classrooms. It solves an extremely wide variety of problems by simply arranging the data logically.) 

(Back to Shortcuts...)
Hands on... 
Self Grading Quizzes Topics: Sierpinski Triangles, Menger Sponge, Fibonacci and The Golden Ratio. 

Demos, Linear Activities  https://teacher.desmos.com/linear  
SlopeIntercept Formulas Theory 
http://www.shelovesmath.com/algebra/beginningalgebra/coordinatesystemandgraphinglines/#SlopeInterceptFormula  
Linear Functions and Graphing Practice (Grade 9) 

Most of the Gr 9 Material is covered in
Grade 1012 as well 
Click here for more on linear functions. 
(Back to Shortcuts....)
Lessons  http://www.shelovesmath.com/#IntermediateAlgebra  
Linear Equations and Lines  Worksheets: https://ca.edugain.com/math/grade9/LinearEquationsinTwoVariables#  
Quiz  http://highered.mheducation.com/sites/0070973407/student_view0/chapter8/study_quiz.html 
(Back to Shortcuts....)
Quiz 
http://highered.mheducation.com/sites/0070973407/student_view0/chapter9/study_quiz.html


Practice  https://www.helpteaching.com/questions/Inequalities/Grade_9 
(Back to Shortcuts....)
Tips and Tricks 
How to make word problems easy 

Quiz  http://highered.mheducation.com/sites/0070973407/student_view0/chapter11/study_quiz.html 
(Back to Shortcuts....)
See also.  Before you begin working with polynomials...  
Factorizing Polynomials
Algebraic Expressions (Free PDF Download) 

Worksheets  https://ca.edugain.com/math/grade9/Polynomials  
Practice, Multiply a polynomial by a monomial  https://ca.ixl.com/math/grade9/multiplyapolynomialbyamonomial  
Practice, Divide a polynomial by a monomial  https://ca.ixl.com/math/grade9/divideapolynomialbyamonomial  
Quiz 
http://highered.mheducation.com/sites/0070973407/student_view0/chapter5/study_quiz.html
http://highered.mheducation.com/sites/0070973407/student_view0/chapter7/study_quiz.html 
(Back to Shortcuts...)
Introduction to Geometry 
https://www.khanacademy.org/math/geometry/hsgeofoundations  
Angle Geometry 
https://www.khanacademy.org/math/geometry/hsgeofoundations/hsgeoangles/v/measuringanglesindegrees


Polygon Geometry 
https://www.khanacademy.org/math/geometry/hsgeofoundations/hsgeopolygons/v/proofsumofmeasuresofanglesinatriangleare180


Perimeter and Area 
https://www.khanacademy.org/math/geometry/hsgeofoundations/hsgeoarea/v/perimeterandareabasics  
Basic Geometry Unit Test 
https://www.khanacademy.org/math/geometry/hsgeofoundations/test/hsgeofoundationsunittest?modal=1  
More highschool geometry topics on Khan
Academy 
https://www.khanacademy.org/math/geometry  
Menelaus' Theorem, Proof (not part of the curriculum, but appears in grade 9 competitions). 
https://artofproblemsolving.com/wiki/index.php?title=Menelaus%27_Theorem 

Basic Circle Geometry Lesson  
Basic Circle Geometry Quiz:
https://goo.gl/forms/1HSd2GDssx4iBRRL2
http://highered.mheducation.com/sites/0070973407/student_view0/chapter10/study_quiz.html 

Circle Geometry  
Lesson: The Circle  http://www.mathsisfun.com/geometry/circle.html  
see also
About Pi (π) 

Circle Theorems  http://www.mathsisfun.com/geometry/circletheorems.html  


Hands
on Interactive
Geometry Manupulatives and Construction Exercises 

Why are construction exercises so important?
Much of geometry has evolved in ancient times, for example by Greek Mathematicians, in an attempt to determine methods for architecture and figure out the spacial relationship between shapes, angles and edges. Construction exercises were used before the existence of computers and CAD software to accurately build bisectors, medians, etc. Many classic versions of such building algorithms exist and are still used today by architects in technical drawings. The two tools used typically for these are the ruler and the compass. Check out the following animations of many classic construction algorithms: https://www.mathsisfun.com/geometry/constructions.html Suggestion for teachers: Geometry and philosophy used to go hand in hand. Select a simple construction demo in the above link. After students watch the animation for that method, have them discuss why they think it accomplishes the goal of that construction. This will evolve an intuition for geometry and help remember basic axioms. 

General links on Geometry 
https://www.ck12.org/c/geometry/ 

Hands on: Interactive Circle & Line Geometry 
The Power of a Point: 

Hands on: Interactive: IncenterIncircle  
Hands on: Interactive: Angle Bisector  
Hands on: Interactive Activity: Draw the Perpendicular Bisector  
General Geometry Activities  https://illuminations.nctm.org/Search.aspx?view=search&st=g&gr=912  
Mathematics Vision Project: 


https://njctl.org/courses/math/geometry/



Take a selfgrading quiz on circle geometry  https://goo.gl/forms/ilJ4g6R9Zebewh723  
Coordinate Geometry Worksheets  https://ca.edugain.com/math/grade9/CoordinateGeometry  
Types of Angles, definitions  http://www.mathsisfun.com/angles.html  
Angles Worksheets 
https://ca.edugain.com/math/grade9/LinesandAngles  
Desmos Activity, Translations  https://teacher.desmos.com/activitybuilder/custom/586ebd135e41050a0834a51d  
Circle, Sector and Segment Lesson  http://www.mathsisfun.com/geometry/circlesectorsegment.html  
Circle, Sector Activity  https://teacher.desmos.com/activitybuilder/custom/58d92ba29623f50ba8d7f2af  
Identify a Point on a Graph  http://www.algebra4children.com/Worksheets/Graphing/Coordinates/1.pdf  
Reading Graphs  http://www.algebra4children.com/topics_coordinates.html  
Interactive Cartesian Coordinates  http://www.mathsisfun.com/data/cartesiancoordinatesinteractive.html  
Inscribed and Circumscribed Polygons  https://illuminations.nctm.org/Lesson.aspx?id=2477  
Quiz 
http://highered.mheducation.com/sites/0070973407/student_view0/chapter1/study_quiz.html
http://highered.mheducation.com/sites/0070973407/student_view0/chapter4/study_quiz.html 
Pascal Mathematics Contests, for Grade 9, see also Past Contests, Solutions and Results.
American Mathematics Contest 10 (AMC 10).Junior Math Contest at the University of Calgary, see also the exam archive (updated October?).
Announced 2017: See the Top 50 and Top Teams for 2017!
Announced September, 2018: not yet...
Grade 9 PAT(Back to Shortcuts....)
https://questaplus.alberta.ca/PracticeMain.html# (Select grade 9 from the menu) PAT 2015 Released Math PAT 2013 (local copy in case the link does not work anymore) Released Math PAT 2010 (local copy in case the link does not work anymore) Sample Questions (mixed questions from various years) Exam Prep: YouTube Videos (choose the Grade 9 list)

This Page is Sponsored by 
Academix: Study, Explore, Engage...
Copyright © 2024 Academix. All Rights Reserved.