Online textbook Algebra 2:
https://canvas.instructure.com/courses/1045286/pages/online-textbook-algebra-ii
Another site with a textbook:
https://rbchs.learning.powerschool.com/cpitchford/algebra2withvideos/cms_page/view/33418311
Khan Academy Algebra 2 course:
https://www.khanacademy.org/math/algebra2
Fundamental Algebra lectures:
https://www.numerade.com/courses/sat/math-algebra/
https://canvas.instructure.com/courses/1045286/pages/online-textbook-algebra-ii
Another site with a textbook:
https://rbchs.learning.powerschool.com/cpitchford/algebra2withvideos/cms_page/view/33418311
Khan Academy Algebra 2 course:
https://www.khanacademy.org/math/algebra2
Fundamental Algebra lectures:
https://www.numerade.com/courses/sat/math-algebra/
Dear students, please, take the Diagnostic Test #1. Good luck!
https://www.varsitytutors.com/algebra_ii-practice-tests
https://www.varsitytutors.com/algebra_ii-practice-tests
December 3, 2019
Welcome back!
Dear students,
Here I am going to post important announcements and assignments for our class. Please, monitor closely this page.
Today we will review and talk about following topics:
2-2 Linear relations and functions. Identify a function. 2-3 Slope (rate of change).
2-4 Writing linear equations. Review: Coordinate plane.
Please, complete the following exercises:
1. Please, study the following web-pages about Functions and answer 10 questions at the end of the page:
http://www.mathsisfun.com/sets/function.html - Please, report your score!
2. Identify a function:
http://www.ixl.com/math/algebra-2/identify-functions - Try to earn a medal, please!
3. Find a slope from the graph:
http://www.quia.com/rr/79713.html - Please, earn your million!
m= (y2 – y1) / (x2 – x1) (Rise over run)
4. Finding slope algebraically: https://www.coolmath.com/algebra/08-lines/05-finding-slope-line-from-graph-01 -
Please, study and find a slope of the line that passes through points:
a) (0, -3), (5,4) ; b) (2, -5), (3, 2); c) (5, -1), (5, -6); d) (1, 7), (3, 7)
Answers: a)________ ; b)_______; c)_________; d) ______
5. Please, study linear equations:
http://www.mathsisfun.com/algebra/linear-equations.html - and answer 10 questions at the end the page.
Report your score.
y – y1 = m(x – x1) – point-slope formula, m-slope, (x1,y1) – point
Parallel lines have SAME slopes: m1 =m2.
Perpendicular lines have OPPOSITE RECIPROCAL slopes: m1 = -1/m2 or m1*m2 = -1.
6. Review. Coordinate plane: Stock the shelves game –
http://mrnussbaum.com/stockshelves1/ - Stock 20 bottles in 2 minutes.
Good luck! (please, turn down sound!)
7. Factoring – Rags to riches:
http://www.quia.com/rr/32504.html - earn your 2nd million! (Please, use HTML version if flash version is not loading)
Free time: www.hoodamath.com
Welcome back!
Dear students,
Here I am going to post important announcements and assignments for our class. Please, monitor closely this page.
Today we will review and talk about following topics:
2-2 Linear relations and functions. Identify a function. 2-3 Slope (rate of change).
2-4 Writing linear equations. Review: Coordinate plane.
Please, complete the following exercises:
1. Please, study the following web-pages about Functions and answer 10 questions at the end of the page:
http://www.mathsisfun.com/sets/function.html - Please, report your score!
2. Identify a function:
http://www.ixl.com/math/algebra-2/identify-functions - Try to earn a medal, please!
3. Find a slope from the graph:
http://www.quia.com/rr/79713.html - Please, earn your million!
m= (y2 – y1) / (x2 – x1) (Rise over run)
4. Finding slope algebraically: https://www.coolmath.com/algebra/08-lines/05-finding-slope-line-from-graph-01 -
Please, study and find a slope of the line that passes through points:
a) (0, -3), (5,4) ; b) (2, -5), (3, 2); c) (5, -1), (5, -6); d) (1, 7), (3, 7)
Answers: a)________ ; b)_______; c)_________; d) ______
5. Please, study linear equations:
http://www.mathsisfun.com/algebra/linear-equations.html - and answer 10 questions at the end the page.
Report your score.
y – y1 = m(x – x1) – point-slope formula, m-slope, (x1,y1) – point
Parallel lines have SAME slopes: m1 =m2.
Perpendicular lines have OPPOSITE RECIPROCAL slopes: m1 = -1/m2 or m1*m2 = -1.
6. Review. Coordinate plane: Stock the shelves game –
http://mrnussbaum.com/stockshelves1/ - Stock 20 bottles in 2 minutes.
Good luck! (please, turn down sound!)
7. Factoring – Rags to riches:
http://www.quia.com/rr/32504.html - earn your 2nd million! (Please, use HTML version if flash version is not loading)
Free time: www.hoodamath.com
December 4, 2019
1. Please, complete the following exercises, Simplifying expressions:
https://www.ixl.com/math/algebra-2/simplify-variable-expressions-using-properties - Try to score close to 60 points.
Why do I love math, continued
2. Video: Math is the Queen of Science - https://www.youtube.com/watch?v=8mve0UoSxTo&t=1096s
3. Types of numbers:
1. Please, complete the following exercises, Simplifying expressions:
https://www.ixl.com/math/algebra-2/simplify-variable-expressions-using-properties - Try to score close to 60 points.
Why do I love math, continued
2. Video: Math is the Queen of Science - https://www.youtube.com/watch?v=8mve0UoSxTo&t=1096s
3. Types of numbers:
December 5, 2019
1.3 Solving equations.
Translating verbal sentences to algebraic expressions. Solving one-step and multistep equations. Solving inequalities. Literal equations. Review: evaluating expression.
Hook: Teach me how to solve it song -> http://www.youtube.com/watch?v=oIxxqztQz3Y
Khan Academy practice:
1. Solving 2-step equations: https://www.khanacademy.org/math/pre-algebra/pre-algebra-equations-expressions/pre-algebra-2-step-equations-intro/e/linear_equations_2
2. Solving equations with variables on both sides:
https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:solve-equations-inequalities/x2f8bb11595b61c86:linear-equations-variables-both-sides/v/equations-3 - Please, complete all practice exercises.
Computer lab #2.
1. Please, take a quiz (solve one-step equations): http://teachers.henrico.k12.va.us/math/hcpsalgebra1/Documents/examviewweb/ev3-1.htm – Report your score!
2. Please, play solving two-step equations basketball game:
http://www.math-play.com/Two-Step-Equations-Game.html - Try to score as much as you can! Please, report your score.
3. Linear equations in one variable - https://www.quia.com/rr/42586.html - Please, try to earn your 1st million dollars! (Rags to riches)
4. Solving inequalities: https://www.quia.com/rr/438640.html - Rags to riches, please earn your 2nd million dollars!
5. Solve literal equations: https://www.quia.com/rr/518684.html?AP_rand=1190558968&playHTML=1- earn your next million!
6. Please, review solving inequalities: https://www.mathsisfun.com/algebra/inequality-solving.html ; scroll down and answer 10 questions at the end of the page!
7. Evaluating of expressions - Rags to riches:
http://www.quia.com/rr/195129.html - Please, earn your million!
Free time: www.hoodamath.com
December 9, 2019
Absolute value. Solving absolute value equations and inequalities.
1. Please, complete 10 questions at the end of the page:
https://www.mathsisfun.com/algebra/absolute-value-solving.html
Absolute value. Solving absolute value equations and inequalities.
1. Please, complete 10 questions at the end of the page:
https://www.mathsisfun.com/algebra/absolute-value-solving.html
2. Please, practice exercises:
https://www.khanacademy.org/math/algebra-home/alg-absolute-value/alg-absolute-value-equations/v/absolute-value-equations
3. Please, score more than 60 points:
https://www.ixl.com/math/algebra-2/solve-absolute-value-equations
4. Kahoot! game - Solving Absolute Value Equations - 12 questions:
https://create.kahoot.it/details/absolute-value-equations/26ab3a3e-6969-4b0e-a948-4809dc2ac7ac
5. Jeopardy, Absolute Value Equations and Inequalities:
https://jeopardylabs.com/play/absolute-value-equations-and-inequalities
6. Solving Absolute Value Inequalities:
https://www.khanacademy.org/math/algebra-home/alg-absolute-value/alg-absolute-value-inequalities/v/absolute-inequalities-2
7. Mathbits, Solving Absolute Value Equations and Inequalities:
https://www.mathbits.com/MathBits/TISection/Algebra2/absolutevalue.htm
https://www.khanacademy.org/math/algebra-home/alg-absolute-value/alg-absolute-value-equations/v/absolute-value-equations
3. Please, score more than 60 points:
https://www.ixl.com/math/algebra-2/solve-absolute-value-equations
4. Kahoot! game - Solving Absolute Value Equations - 12 questions:
https://create.kahoot.it/details/absolute-value-equations/26ab3a3e-6969-4b0e-a948-4809dc2ac7ac
5. Jeopardy, Absolute Value Equations and Inequalities:
https://jeopardylabs.com/play/absolute-value-equations-and-inequalities
6. Solving Absolute Value Inequalities:
https://www.khanacademy.org/math/algebra-home/alg-absolute-value/alg-absolute-value-inequalities/v/absolute-inequalities-2
7. Mathbits, Solving Absolute Value Equations and Inequalities:
https://www.mathbits.com/MathBits/TISection/Algebra2/absolutevalue.htm
December 10, 2019
1.4 Solving proportions and 1.5 Line of best fit. Scatter plots.
1. Solving proportions practice: https://www.ixl.com/math/algebra-1/solve-proportions - Please, score above 60 points.
2. Line of best fit:
https://mathbits.com/MathBits/TISection/Statistics1/LineFit.htm
Please, follow directions and find the equation of the line of best fit for the data in the table.
Please, extrapolate how many calories will have a food with 40 grams of fat?
3. Please, complete all practice exercises:
https://www.khanacademy.org/math/probability/scatterplots-a1/estimating-trend-lines/e/equations-of-lines-of-best-fit-to-make-predictions
4. Scatterplots:
https://www.mathsisfun.com/data/scatter-xy-plots.html - Please, complete 1`0 exercises at the end of the page. Please, prepare to explain your answer on 2-3 questions.
5. Kahoot!
https://create.kahoot.it/?&_ga=2.22285435.192775838.1575953877-992574628.1575346991#quiz/c25e5918-5da0-4cdb-bdb9-91a948f7c881
6. Direct Variation practice. Please, earn $1,000,000:
https://www.quia.com/rr/662724.html?AP_rand=1097032520&playHTML=1
https://www.mathsisfun.com/data/scatter-xy-plots.html - Please, complete 1`0 exercises at the end of the page. Please, prepare to explain your answer on 2-3 questions.
5. Kahoot!
https://create.kahoot.it/?&_ga=2.22285435.192775838.1575953877-992574628.1575346991#quiz/c25e5918-5da0-4cdb-bdb9-91a948f7c881
6. Direct Variation practice. Please, earn $1,000,000:
https://www.quia.com/rr/662724.html?AP_rand=1097032520&playHTML=1
December 11, 2019
Writing linear equations. Slopes of parallel and perpendicular lines.
1. Linear equations practice, Basketball game:
https://www.math-play.com/slope-intercept-basketball/slope-intercept-basketball_html5.html - Please, score at least 20 points for both teams.
Writing linear equations. Slopes of parallel and perpendicular lines.
1. Linear equations practice, Basketball game:
https://www.math-play.com/slope-intercept-basketball/slope-intercept-basketball_html5.html - Please, score at least 20 points for both teams.
2. Parallel and perpendicular lines Rags to Riches:
https://www.quia.com/rr/35674.html?AP_rand=1035291002 - Please, earn $1,000,000.
https://www.quia.com/rr/35674.html?AP_rand=1035291002 - Please, earn $1,000,000.
3. Linear equations:
https://www.mathsisfun.com/algebra/linear-equations.html - Please, complete 10 questions at the end of the page.
https://www.mathsisfun.com/algebra/linear-equations.html - Please, complete 10 questions at the end of the page.
December 12, 2019
1. Review of Chapter 1.
https://quizizz.com/admin/quiz/59a6b247e6ef2d1100b3e53d/algebra-2-chapter-1-review
2. Jeopardy:
https://jeopardylabs.com/play/absolute-value-equations-and-inequalities
Good luck of the Test!
December 13, 2019
Friday, 13th!
1. Warm-up: Please, earn $100 ->
http://www.math-play.com/Multiplying-Fractions-Millionaire/Multiplying-Fractions-Millionaire-Game_html5.html
2, Law of exponents practice:
https://quizizz.com/admin/quiz/586fd9380eb98a193c748632/exponent-laws - Be in top3!
3. Compound Interest world problems:
https://www.ixl.com/math/algebra-2/compound-interest-word-problems - Please, score close to 60 points.
Friday, 13th!
1. Warm-up: Please, earn $100 ->
http://www.math-play.com/Multiplying-Fractions-Millionaire/Multiplying-Fractions-Millionaire-Game_html5.html
2, Law of exponents practice:
https://quizizz.com/admin/quiz/586fd9380eb98a193c748632/exponent-laws - Be in top3!
3. Compound Interest world problems:
https://www.ixl.com/math/algebra-2/compound-interest-word-problems - Please, score close to 60 points.
December 16, 2019
Dear students,
You are going to have a substitute teacher today - Tom Kotol.
Here is a plan for today:
Please, finalize your Long Term Project - Analysis of Stock Market (4 pages packet).
Please, finish watching the following video:
https://www.youtube.com/watch?v=8mve0UoSxTo&t=734s - Math is the queen of science.
Here is another project for you to complete today. Please, research and collect materials for one of the following 10 Top mathematicians regarding "The Guardian" newspaper -
https://www.theguardian.com/culture/2010/apr/11/the-10-best-mathematicians
Please, choose one mathematician and make a presentation (12-15 slides) about biography, contributions to the mathematical science, famous theorems and discoveries and any interesting facts about this person. Please, provide many illustrations and visual aids for your presentation. You are welcome to include video files into your presentation also.
Each slide should include a picture and detailed description with no less than 25 words.
Please, be ready to present your work in front of the class on Tuesday.
Here is a list of possible distribution of topics:
1. Pythagoras (circa 570-495BC) - Creech
2. Hypatia (cAD360-415) - DeGray
3. Girolamo Cardano (1501 -1576) - Heatwole
4. Leonhard Euler (1707- 1783) - Jacobs
5. John Horton Conway (b1937) - Lavine
6. Carl Friedrich Gauss (1777-1855) - Li
7. Georg Cantor (1845-1918) - Miller
8. Paul Erdös (1913-1996) - McCall
9. Grigori Perelman (b1966) - Webster-Jones
10.Terry Tao (b1975) - You
December 17, 2019
Inverse functions. Special functions.
1. Finding Inverse functions. Please, watch all videos and complete Practice exercises for a grade:
https://www.khanacademy.org/math/algebra-home/alg-functions/alg-finding-inverse-functions/v/function-inverses-example-2
2. Special functions:
https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:absolute-value-piecewise-functions/x2f8bb11595b61c86:piecewise-functions/v/piecewise-function-example - Please, complete all practice exercises.
Dear students,
You are going to have a substitute teacher today - Tom Kotol.
Here is a plan for today:
Please, finalize your Long Term Project - Analysis of Stock Market (4 pages packet).
Please, finish watching the following video:
https://www.youtube.com/watch?v=8mve0UoSxTo&t=734s - Math is the queen of science.
Here is another project for you to complete today. Please, research and collect materials for one of the following 10 Top mathematicians regarding "The Guardian" newspaper -
https://www.theguardian.com/culture/2010/apr/11/the-10-best-mathematicians
Please, choose one mathematician and make a presentation (12-15 slides) about biography, contributions to the mathematical science, famous theorems and discoveries and any interesting facts about this person. Please, provide many illustrations and visual aids for your presentation. You are welcome to include video files into your presentation also.
Each slide should include a picture and detailed description with no less than 25 words.
Please, be ready to present your work in front of the class on Tuesday.
Here is a list of possible distribution of topics:
1. Pythagoras (circa 570-495BC) - Creech
2. Hypatia (cAD360-415) - DeGray
3. Girolamo Cardano (1501 -1576) - Heatwole
4. Leonhard Euler (1707- 1783) - Jacobs
5. John Horton Conway (b1937) - Lavine
6. Carl Friedrich Gauss (1777-1855) - Li
7. Georg Cantor (1845-1918) - Miller
8. Paul Erdös (1913-1996) - McCall
9. Grigori Perelman (b1966) - Webster-Jones
10.Terry Tao (b1975) - You
December 17, 2019
Inverse functions. Special functions.
1. Finding Inverse functions. Please, watch all videos and complete Practice exercises for a grade:
https://www.khanacademy.org/math/algebra-home/alg-functions/alg-finding-inverse-functions/v/function-inverses-example-2
2. Special functions:
https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:absolute-value-piecewise-functions/x2f8bb11595b61c86:piecewise-functions/v/piecewise-function-example - Please, complete all practice exercises.
December 19, 2019
Function transformations. Review of Chapter 2.
Computer lab #2
1. Functions transformation - https://www.mathsisfun.com/sets/function-transformations.html - please, complete 10 questions at the end of the page.
2. Practice law of exponents:
http://www.math-play.com/exponent-game.html - Please, win!
3. Evaluate functions: https://www.ixl.com/math/algebra-2/evaluate-functions - score close to 60 points.
4. Inverse functions: https://www.quia.com/rr/952268.html?AP_rand=1171276646 - Please, earn your million!
5. Composition of functions: https://www.mathsisfun.com/sets/functions-composition.html - Please, complete 10 questions at the end of the page.
6. Polynomials. Polynomial functions. Please, study: study:http://www.mathsisfun.com/algebra/polynomials-solving.html and answer 10 questions at the end of the page!
7. Solving systems of equations. Please, study: http://www.mathsisfun.com/algebra/systems-linear-equations.html - then answer 10 questions at the end of the page.
8. Multiplying polynomials: http://www.quia.com/rr/79717.html?AP_rand=1004079141
Rags to riches, earn your million!
Function transformations. Review of Chapter 2.
Computer lab #2
1. Functions transformation - https://www.mathsisfun.com/sets/function-transformations.html - please, complete 10 questions at the end of the page.
2. Practice law of exponents:
http://www.math-play.com/exponent-game.html - Please, win!
3. Evaluate functions: https://www.ixl.com/math/algebra-2/evaluate-functions - score close to 60 points.
4. Inverse functions: https://www.quia.com/rr/952268.html?AP_rand=1171276646 - Please, earn your million!
5. Composition of functions: https://www.mathsisfun.com/sets/functions-composition.html - Please, complete 10 questions at the end of the page.
6. Polynomials. Polynomial functions. Please, study: study:http://www.mathsisfun.com/algebra/polynomials-solving.html and answer 10 questions at the end of the page!
7. Solving systems of equations. Please, study: http://www.mathsisfun.com/algebra/systems-linear-equations.html - then answer 10 questions at the end of the page.
8. Multiplying polynomials: http://www.quia.com/rr/79717.html?AP_rand=1004079141
Rags to riches, earn your million!
Happy New 2020 Year!
January 6, 2020
Dear students,
Welcome back to school! Happy new 2020 year! All the best for you and your families!
I hope you had a wonderful break. Another winder break is going to be from January 29 till February 3(6 days).
We have only few weeks left together until final exam, which is going to be on January 28 (Tuesday).
Dear students,
Welcome back to school! Happy new 2020 year! All the best for you and your families!
I hope you had a wonderful break. Another winder break is going to be from January 29 till February 3(6 days).
We have only few weeks left together until final exam, which is going to be on January 28 (Tuesday).
3.1 and 3.2 Solving systems of equations.
1. Systems of linear equations, Hook:
https://www.youtube.com/watch?v=9MPUSWUyaYU - 4:48 mins
2. Solving systems of linear equations -
https://www.mathsisfun.com/algebra/systems-linear-equations.html
Please, complete 10 questions at the end of the page.
3. Solving systems of equations practice:
1) Graphing method, 2) Elimination method, 3) Substitution method. Please, complete all practice exercises. Take Quiz 1 and Quiz 2. Your exit tickets is a Test Unit. Good luck!
https://www.khanacademy.org/math/algebra-basics/alg-basics-systems-of-equations
4. Solving systems of equations by graphing:
https://www.desmos.com/calculator
Please, solve the following systems of equations by graphing:
1) 3x-y=-5
y=-6x-4
2) y=6x-5
y= -x+9
3) -4x+y=4
2x+2y =13
https://www.desmos.com/calculator
Please, solve the following systems of equations by graphing:
1) 3x-y=-5
y=-6x-4
2) y=6x-5
y= -x+9
3) -4x+y=4
2x+2y =13
January 7, 2020
3.3 and 3.4 Solving inequalities with two variables.
1. Dear students, please, complete all practice exercises and take the Unit Test:
https://www.khanacademy.org/math/algebra-home/alg-two-var-inequalities
2. Solving and graphing linear inequalities:
https://www.mathsisfun.com/algebra/graphing-linear-inequalities.html - Please, complete 10 questions at the end of the page.
3. Solving inequalities Kahoot!
https://create.kahoot.it/details/graphing-linear-inequalities/05864871-6fec-4400-a51f-d0621094cc03
4. Graphing systems of two variables linear inequalities. Please, score close to 60 points:
https://www.ixl.com/math/algebra-2/solve-systems-of-linear-inequalities-by-graphing
5. Graphing systems of inequalities:
https://www.quia.com/cz/43444.html - Please, collect 10 coins. Good luck!
https://create.kahoot.it/details/graphing-linear-inequalities/05864871-6fec-4400-a51f-d0621094cc03
4. Graphing systems of two variables linear inequalities. Please, score close to 60 points:
https://www.ixl.com/math/algebra-2/solve-systems-of-linear-inequalities-by-graphing
5. Graphing systems of inequalities:
https://www.quia.com/cz/43444.html - Please, collect 10 coins. Good luck!
January 8, 2020
3.5 Linear programming
3.6 Parametric Equations and review of the Chapter 3.
1. Please, complete the following module (all practice exercises) and take the Unit Test:
https://www.khanacademy.org/math/in-in-grade-12-ncert/in-in-linear-programming
2. More about Linear Programming:
https://brilliant.org/wiki/linear-programming/
January 9, 2020
Review for the Chapter 3. Solving systems of equations and inequalities.
1. Solving systems of equations Jeopardy:
https://jeopardylabs.com/play/solving-systems-of-linear-equations-jeopardy-review
2. Quizziz - Systems of inequalities:
https://quizizz.com/join/pre-game/U2FsdGVkX1%252FSzsxKYVyS5xuIV3YJz%252B%252BrxQLMjRKKfUFKdhsuFCASPdq2ug4fW3r3BJuL4RqZf6UM1OTvxE5bH5HtaHNpPDfysEyR5EBgb8A%253D
4.1 Operations with matrices.
1. Please, complete all practice exercises:
https://www.khanacademy.org/math/algebra-home/alg-matrices
1. Please, complete all practice exercises:
https://www.khanacademy.org/math/algebra-home/alg-matrices
January 10, 2020
4.2 Multiplying matrices.
1. Please, complete 1o exercises at the end of the page:
https://www.mathsisfun.com/algebra/matrix-multiplying.html
4.2 Multiplying matrices.
1. Please, complete 1o exercises at the end of the page:
https://www.mathsisfun.com/algebra/matrix-multiplying.html
2. Multiplying matrices by matrices:
https://www.khanacademy.org/math/algebra-home/alg-matrices - Please, score 100%.
3. Inverse matrices. Please, complete practice exercises:
https://www.khanacademy.org/math/algebra-home/alg-matrices/alg-intro-to-matrix-inverses/e/determine-inverse-matrices?modal=1
4. Mathbits. Working with matrices:
https://mathbits.com/MathBits/TISection/PreCalculus/matrices.htm
5. Quizizz. Matrices: https://quizizz.com/admin/quiz/58de49d743d547ba54668dd2/matrices
January 13, 2020
4.4 Solving systems with matrix equations.
1. Video: https://www.youtube.com/watch?v=AUqeb9Z3y3k - 16:32 mins
2. Solving systems of equations using matrices:
https://www.mathsisfun.com/algebra/systems-linear-equations-matrices.html - Please, answer 10 questions at the end of the page.
3. Solving systems of equations using graphing calculator:
https://mathbits.com/MathBits/TISection/PreCalculus/matrices.htm
4. Please, solve systems of equations using any method:
https://www.ixl.com/math/algebra-2/solve-a-system-of-equations-using-any-method - Please, score at least 60 points.
Computer lab #3.
Solving systems of equations using matrices. Review: Factoring. Rational expressions. Circumference and area of circle. Distance formula.
Attention: After each completed activity, please, report your score (show a computer screen/your grade)!
No show, no grade!
1. Please, play factors and multiples jeopardy game: http://www.math-play.com/Factors-and-Multiples-Jeopardy/Factors-and-Multiples-Jeopardy.html http://mathworld.wolfram.com/RelativelyPrime.html - Relatively prime numbers.
2. Solving systems of equations using matrices:
https://www.mathsisfun.com/algebra/systems-linear-equations-matrices.html - Please, answer 10 questions at the end of the page.
3. Please, solve systems of equations using any method:
https://www.ixl.com/math/algebra-2/solve-a-system-of-equations-using-any-method - Please, score at least 60 points.
4. Using rational expressions: http://www.mathsisfun.com/algebra/rational-expression-operations.html - Please, answer 10 questions at the end of the page.
5. Square roots: Estimate square roots - http://www.mathopolis.com/games/estimate-sqroot.php - Try to score more than 50.
6. Distance formula. Please, please complete 3 different questions: http://www.purplemath.com/modules/dstfrmq.htm
7. Exponents. Please, play otter rush game: http://www.mathgametime.com/games/otter-rush-exponents-game and win a 1st place!
8. Please, play exponents jeopardy game alone or with a partner: http://www.math-play.com/Exponents-Jeopardy/Exponents-Jeopardy.html (more than 2100 is a passing score).
9. Circumference and area of circle practice. Please, play a jeopardy game alone or with a partner: http://www.quia.com/cb/10522.html - 8000 is a passing score.
Have a great week!
Solving systems of equations using matrices. Review: Factoring. Rational expressions. Circumference and area of circle. Distance formula.
Attention: After each completed activity, please, report your score (show a computer screen/your grade)!
No show, no grade!
1. Please, play factors and multiples jeopardy game: http://www.math-play.com/Factors-and-Multiples-Jeopardy/Factors-and-Multiples-Jeopardy.html http://mathworld.wolfram.com/RelativelyPrime.html - Relatively prime numbers.
2. Solving systems of equations using matrices:
https://www.mathsisfun.com/algebra/systems-linear-equations-matrices.html - Please, answer 10 questions at the end of the page.
3. Please, solve systems of equations using any method:
https://www.ixl.com/math/algebra-2/solve-a-system-of-equations-using-any-method - Please, score at least 60 points.
4. Using rational expressions: http://www.mathsisfun.com/algebra/rational-expression-operations.html - Please, answer 10 questions at the end of the page.
5. Square roots: Estimate square roots - http://www.mathopolis.com/games/estimate-sqroot.php - Try to score more than 50.
6. Distance formula. Please, please complete 3 different questions: http://www.purplemath.com/modules/dstfrmq.htm
7. Exponents. Please, play otter rush game: http://www.mathgametime.com/games/otter-rush-exponents-game and win a 1st place!
8. Please, play exponents jeopardy game alone or with a partner: http://www.math-play.com/Exponents-Jeopardy/Exponents-Jeopardy.html (more than 2100 is a passing score).
9. Circumference and area of circle practice. Please, play a jeopardy game alone or with a partner: http://www.quia.com/cb/10522.html - 8000 is a passing score.
Have a great week!
Dear students,
Please, test your knowledge in Solving systems of equations using matrix method:
http://www.classzone.com/etest/viewTestPractice.htm?testId=4369 - answer 5 questions. Good luck!
Please, test your knowledge in Solving systems of equations using matrix method:
http://www.classzone.com/etest/viewTestPractice.htm?testId=4369 - answer 5 questions. Good luck!
January 15, 2020
Chapter 5. Quadratics.
https://slideplayer.com/slide/7803611/ 5.1 and 5.2 Presentations
Desmos: https://www.desmos.com/calculator/dxkknajdqb - Graphing parabolas
Parabolas in real world:
https://www.youtube.com/watch?v=He42k1xRpbQ&t=6s
https://www.youtube.com/watch?v=cXOcBADMp6o
Fastest roller coaster:
https://www.youtube.com/watch?v=khRTNdEgZqg – Formula Rosa, Abu Dhabi, UAE
Top 10 roller coasters in the world:
https://www.youtube.com/watch?v=iT1w1fQFmvk
Top 10 mysterious places to visit in the world:
https://www.youtube.com/watch?v=ahC5SWe79Uw
Mathisfun. Parabolas. Please, answer 10 questions at the end of the page:
https://www.mathsisfun.com/geometry/parabola.html
January 16, 2019
Quadratic functions and equations.
1. Please, complete the following module:
https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:quadratic-functions-equations
Complete all practice exercises, finish Quiz 1, 2, 3, 4, 5 and take the Unit Test. Good luck!
Quadratic functions and equations.
1. Please, complete the following module:
https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:quadratic-functions-equations
Complete all practice exercises, finish Quiz 1, 2, 3, 4, 5 and take the Unit Test. Good luck!
![Picture](/uploads/2/1/0/2/21026936/published/martin-luther-king-s-quote.jpg?1579532709)
January 20, 2020
Martin Luther's King Jr day!
Quadratic functions.
Unit Test:
https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:quadratic-functions-equations/test/x2f8bb11595b61c86:quadratic-functions-equations-unit-test?modal=1 - Dear students, please, complete 24 questions. Good luck!
Martin Luther's King Jr day!
Quadratic functions.
Unit Test:
https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:quadratic-functions-equations/test/x2f8bb11595b61c86:quadratic-functions-equations-unit-test?modal=1 - Dear students, please, complete 24 questions. Good luck!
January 21, 2020
Review. Chapter 5. Quadratics.
1. Quadratics Quizziz - 21 question:
https://quizizz.com/admin/quiz/56d88927380cabff2653e2a6/quadratics-quizizz
2. Factor quadratics:
https://www.ixl.com/math/algebra-2/factor-quadratics - Please, score above 60 points.
3. Jeopardy:
https://www.quia.com/cb/460378.html?AP_rand=1028753035
https://www.ixl.com/math/algebra-2/factor-quadratics - Please, score above 60 points.
3. Jeopardy:
https://www.quia.com/cb/460378.html?AP_rand=1028753035
Dear students,
Would you, please, take a survey?
https://forms.office.com/Pages/ResponsePage.aspx?id=TU9pGyuSTEusbBK13_3vAgOIiTnBuDdBsrzDYXJgXnRUMFE1UDhMMUwxWURWWVBLSUVSTVJaN0lEUC4u
Would you, please, take a survey?
https://forms.office.com/Pages/ResponsePage.aspx?id=TU9pGyuSTEusbBK13_3vAgOIiTnBuDdBsrzDYXJgXnRUMFE1UDhMMUwxWURWWVBLSUVSTVJaN0lEUC4u
January 22, 2020
Chapter 6. Exponential Growth and Decay.
1. Please, complete 10 questions at the end of the page:
https://www.mathsisfun.com/algebra/exponential-growth.html
2. Match exponential functions and graphs:
https://www.ixl.com/math/algebra-2/match-exponential-functions-and-graphs - Please, score above 60 points.
3. Please, complete the module about exponential growth and decay:
https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:exponential-growth-decay - complete all practice exersises quizzes and take the Unit Test. Good luck!
January 23, 2020
Compound Interest Practice:
https://www.ixl.com/math/algebra-2/compound-interest-word-problems - Please, score above 60 points.
Logarithms.
1. Please, complete the following module:
https://www.khanacademy.org/math/algebra2/x2ec2f6f830c9fb89:logs - Good luck!
Compound Interest Practice:
https://www.ixl.com/math/algebra-2/compound-interest-word-problems - Please, score above 60 points.
Logarithms.
1. Please, complete the following module:
https://www.khanacademy.org/math/algebra2/x2ec2f6f830c9fb89:logs - Good luck!
January 27, 2020
Review for the Final Exam. Chapters 1-3.
1. Solving Linear Inequalities. Quizziz:
https://quizizz.com/admin/quiz/5819f314c175341212b4eee5/linear-equations
2. Solve the systems of inequalities by graphing:
https://www.ixl.com/math/algebra-2/solve-systems-of-linear-and-absolute-value-inequalities-by-graphing - Please, score above 60 points.
3. Jeopardy. Polynomials. Equations. Miscellaneous
Review for the Final Exam. Chapters 1-3.
1. Solving Linear Inequalities. Quizziz:
https://quizizz.com/admin/quiz/5819f314c175341212b4eee5/linear-equations
2. Solve the systems of inequalities by graphing:
https://www.ixl.com/math/algebra-2/solve-systems-of-linear-and-absolute-value-inequalities-by-graphing - Please, score above 60 points.
3. Jeopardy. Polynomials. Equations. Miscellaneous
![](http://www.weebly.com/weebly/images/file_icons/xls.png)
devinalgebrajeopardy.ppt | |
File Size: | 297 kb |
File Type: | ppt |
4. Law of exponents:
https://www.quia.com/rr/538828.html?AP_rand=1225397453 - Please, earn your million!
5. Kahoot! Solving systems of equations:
https://play.kahoot.it/v2/?quizId=ab0f9ec9-179a-463d-b461-a2b0bed6493f
https://www.quia.com/rr/538828.html?AP_rand=1225397453 - Please, earn your million!
5. Kahoot! Solving systems of equations:
https://play.kahoot.it/v2/?quizId=ab0f9ec9-179a-463d-b461-a2b0bed6493f
6. How the Universe is so mush bigger than you think:
https://www.youtube.com/watch?v=Iy7NzjCmUf0&t=564s - 10 mins
7. What is at the end of the Universe?
https://www.youtube.com/watch?v=iZcGNQAv_r8 - 11 mins
https://www.youtube.com/watch?v=Iy7NzjCmUf0&t=564s - 10 mins
7. What is at the end of the Universe?
https://www.youtube.com/watch?v=iZcGNQAv_r8 - 11 mins
Grammy 2020.
Highlights: https://www.cbsnews.com/live-updates/grammys-awards-show-2020-01-26-nominees-winners-highlights-performances-today-live-updates/
Fashion favorites: https://www.youtube.com/watch?v=zs2hXW4_VD0 - 20 mins
List of winners: https://www.grammy.com/grammys/news/2020-grammy-awards-complete-winners-list#general
January 28, 2020
Review. Chapter 4-6.
1. Quizziz. Matrices:
https://quizizz.com/admin/quiz/58de49d743d547ba54668dd2/matrices
2. Logarithms:
https://quizizz.com/admin/quiz/58261fd7031a3895763dbea8/logarithms
3. Features of exponential functions:
https://mathbitsnotebook.com/Algebra1/FunctionGraphs/FNGTypeExponential.html
4. Class Dojo:
https://teach.classdojo.com/#/classes/5df250741432821479a06ece/story
5. Exponential equations and Logs Jeopardy:
https://jeopardylabs.com/play/exponential-functions-logarithms