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MATH GRADE 8 math

Mrs. Terri Joseph

Email: terri.joseph@stjosephcommunity.org

Phone: 651-423-1658, ext 4206


algebra I Technology resources

Unit 7 Resources

Lesson 7.1 Graphing Systems of Equations:

https://www.khanacademy.org/math/algebra-home/alg-system-of-equations/systems-overview-alg/v/trolls-tolls-and-systems-of-equations

https://www.khanacademy.org/math/algebra-home/alg-system-of-equations/alg-introduction-to-systems-of-linear-equations/v/solving-systems-graphically

Lesson 7.2 The Substitution Method:

https://www.khanacademy.org/math/algebra-home/alg-system-of-equations/systems-overview-alg/v/solving-systems-with-substitution

https://www.khanacademy.org/math/algebra-home/alg-system-of-equations/alg-solving-systems-of-equations-with-substitution/v/practice-using-substitution-for-systems

Lesson 7.3 The Elimination Method:

https://www.khanacademy.org/math/algebra-home/alg-system-of-equations/alg-equivalent-systems-of-equations/v/simple-elimination-practice

Lesson 7.4 Consistent and Inconsistent Systems:

https://www.khanacademy.org/math/algebra-home/alg-system-of-equations/alg-possible-number-of-solutions-of-systems-of-linear-equations/v/consistent-and-inconsistent-systems

https://www.khanacademy.org/math/algebra-home/alg-system-of-equations/alg-possible-number-of-solutions-of-systems-of-linear-equations/v/independent-and-dependent-systems

Lesson 7.5 Systems of Inequalities:

Lesson 7.6 Classic Puzzles in Two Variables:

https://www.khanacademy.org/math/algebra-home/alg-system-of-equations/alg-systems-of-linear-equations-word-problems/v/ex-2-age-word-problem

 

 

Unit 6 Resources

Lesson 6.1 Solving Inequalities:

https://www.khanacademy.org/math/algebra-home/alg-basic-eq-ineq/alg-inequalities/v/plotting-inequalities-on-a-number-line

https://www.khanacademy.org/math/algebra-home/alg-basic-eq-ineq/alg-one-step-inequalities/v/one-step-inequalities

https://www.khanacademy.org/math/algebra-home/alg-basic-eq-ineq/alg-one-step-inequalities/v/inequalities-using-addition-and-subtraction

Lesson 6.2 Multi-step Inequalities:

https://www.khanacademy.org/math/algebra-home/alg-basic-eq-ineq/alg-two-step-inequalities/v/solving-inequalities

https://www.khanacademy.org/math/algebra-home/alg-basic-eq-ineq/alg-multi-step-inequalities/v/multi-step-inequalities-3

Lesson 6.3 Compound Inequalities:

https://www.khanacademy.org/math/algebra-home/alg-basic-eq-ineq/alg-compound-inequalities/v/compund-inequalities

https://www.khanacademy.org/math/algebra-home/alg-basic-eq-ineq/alg-compound-inequalities/v/compound-inequalities-3

Lesson 6.4 Absolute-Value Functions:

https://www.khanacademy.org/math/algebra-home/alg-absolute-value/alg-absolute-value-equations/v/absolute-value-equations

Lesson 6.5 Absolute-Value Equations and Inequalities:

https://www.khanacademy.org/math/algebra-home/alg-absolute-value/alg-absolute-value-inequalities/v/absolute-value-inequalities

Unit 5

Section 5.1  “Linear Functions and Graphs”

https://www.khanacademy.org/math/algebra-home/alg-functions/alg-evaluating-functions/v/what-is-a-function

https://www.khanacademy.org/math/algebra-home/alg-functions/alg-evaluating-functions/e/evaluate-functions-from-their-graph

https://www.khanacademy.org/math/algebra-home/alg-functions/alg-domain-and-range/v/introduction-to-interval-notation

https://www.khanacademy.org/math/algebra-home/alg-functions/alg-recognizing-functions-ddp/v/graphical-relations-and-functions

https://learnzillion.com/lesson_plans/6384

https://learnzillion.com/lesson_plans/4989

Section 5.2  “Defining Slope”

https://www.khanacademy.org/math/algebra-home/alg-linear-eq-func/alg-slope/v/introduction-to-slope

https://www.khanacademy.org/math/algebra-home/alg-linear-eq-func/alg-slope/v/slope-of-a-line

https://www.khanacademy.org/math/algebra-home/alg-linear-eq-func/hor-and-ver-lines-alg/v/slope-of-a-line-3

Section 5.3  “Rate of Change and Direct Variation”

http://www.sparknotes.com/math/algebra1/variation/section1/page/2/

https://www.youtube.com/watch?v=NWcXjru99EU

 Section 5.4  “The Slope-Intercept Form”

https://www.khanacademy.org/math/algebra-home/alg-linear-eq-func/alg-slope-intercept-form/v/slope-intercept-form

https://www.khanacademy.org/math/algebra-home/alg-linear-eq-func/alg-graphing-slope-intercept-equations/v/graphing-a-line-in-slope-intercept-form

https://www.khanacademy.org/math/algebra-home/alg-linear-eq-func/alg-writing-slope-intercept-equations/v/graphs-using-slope-intercept-form

Section 5.5  “The Standard and Point-Slope Forms”

https://www.khanacademy.org/math/algebra-home/alg-linear-eq-func/alg-point-slope/v/idea-behind-point-slope-form

https://www.khanacademy.org/math/algebra-home/alg-linear-eq-func/alg-standard-form/v/standard-form-for-linear-equations

https://www.khanacademy.org/math/algebra-home/alg-linear-eq-func/alg-forms-of-two-var-linear-equations/v/standard-form-to-slope-intercept-form

Section 5.6  “Parallel and Perpendicular Lines”

https://www.khanacademy.org/math/geometry-home/analytic-geometry-topic/parallel-and-perpendicular/v/parallel-lines

https://www.khanacademy.org/math/geometry-home/analytic-geometry-topic/parallel-and-perpendicular/v/perpendicular-lines

 

 Unit 4

Lesson 4.1: “Using Proportional Reasoning”

https://www.khanacademy.org/math/pre-algebra/pre-algebra-ratios-rates/pre-algebra-proportional-rel/v/introduction-to-proportional-relationships

https://www.khanacademy.org/math/pre-algebra/pre-algebra-ratios-rates/pre-algebra-write-and-solve-proportions/v/find-an-unknown-in-a-proportion

 Lesson 4.2: “percent Problems”

https://www.khanacademy.org/math/pre-algebra/pre-algebra-ratios-rates/pre-algebra-percent-problems/v/finding-percentages-example

https://www.khanacademy.org/math/pre-algebra/pre-algebra-ratios-rates/pre-algebra-percent-word-problems/v/solving-percent-problems-2

 

Lesson 4.3: “Introduction to Probability”

https://www.khanacademy.org/math/probability/probability-geometry/probability-basics/v/basic-probability

https://www.khanacademy.org/math/probability/probability-geometry/probability-basics/v/experimental-probability

Lesson 4.4: Measures of Central Tendency”

https://www.khanacademy.org/math/pre-algebra/pre-algebra-math-reasoning/pre-algebra-frequency-dot-plot/v/frequency-tables-and-dot-plots

https://www.khanacademy.org/math/probability/data-distributions-a1/summarizing-center-distributions/v/statistics-intro-mean-median-and-mode

 

 

Lesson 4.5: “Graphing Data”

https://www.khanacademy.org/math/pre-algebra/pre-algebra-math-reasoning/pre-algebra-picture-bar-graphs/v/creating-bar-charts-1

 

 

Lesson 4.6: “Other Data Displays”

https://www.khanacademy.org/math/pre-algebra/pre-algebra-math-reasoning/pre-algebra-stem-leaf/v/u08-l1-t2-we3-stem-and-leaf-plots

https://www.khanacademy.org/math/pre-algebra/pre-algebra-math-reasoning/pre-algebra-picture-bar-graphs/v/histograms

https://www.khanacademy.org/math/probability/data-distributions-a1/summarizing-spread-distributions/v/calculating-interquartile-range-iqr


Unit 3

Lesson 3.1 Solving Equations by Adding and Subtracting:

Lesson 3.2 Solving Equations by Multiplying and Dividing:


Lesson 3.3 Solving Two-Step Equations:

Lesson 3.4 Solving Multi-Step Equations:

Lesson 3.5 Using the Distributive Property

Lesson 3.6 Using Formulas and Literal Equations

Unit 2

Lesson 2.2: “Adding Real Numbers”

Lesson 2.3: “Subtracting Real Numbers”

 
Lesson 2.4: “Multiplying and Dividing Real Numbers”

Lesson 2.5: “Properties and Mental Computation”

 Lesson 2.6: “Adding and Subtracting Expressions”

 Lesson 2.7: “Multiplying and Dividing Expressions

  •        https://learnzillion.com/lesson_plans/3521

Unit 1

Lesson 1-1: "Sequences,"  No videos available.

Lesson 1-2:  "Variables, Expressions, and Equations,"  

MATH GRADE 8 GOLD group assignments

Please see 8th grade calendar for all homework assignments.


MATH GRADE 8 green GROUP ASSIGNMENTS

Please see 8th grade calendar for all homework assignments.



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