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Unit 3 - Graphing and Systems of Linear Equations

LESSONS:

____LINES____

AIM: HOW CAN WE FIND THE SLOPE OF A LINE FROM A GRAPH USING THE RATIO RISE OVER RUN? 

Notes and Rate of change video

and Meaning of slope

AIM: HOW CAN WE FIND THE SLOPE OF A LINE FROM TWO POINTS USING A FORMULA?

Slope notes and videos on everything about slopes 

practice slope

AIM: HOW CAN WE GRAPH A LINEAR EQUATION USING SLOPE INTERCEPT FORM?

Graphing notes and interactive line

AIM: HOW HOW CAN WE WRITE THE EQUATION OF A LINE GIVEN ITS GRAPH?

writing equations given two points video

AIM: HOW CAN WE GRAPH AND WRITE LINEAR EQUATIONS USING POINT SLOPE FORM?

Writing equation from a table Video  

Writing equation given point and a slope video

Notes on different types of linear equations

AIM: HOW CAN WE TELL IF A LINEAR EQUATION REPRESENTS A DIRECT VARIATION?

Videos on direct variation and 

AIM: HOW CAN WE GRAPH A LINEAR EQUATION USING INTERCEPTS?

Lesson notes and video

How to find intercepts from the y = mx+b equation video

Writing equation in standard form video

 

AIM: HOW CAN WE WRITE EQUATIONS OF A PARALLEL AND PERPENDICULAR LINES?

Videos on parallel and perpendicular lines

AIM: HOW CAN WE SOLVE AND GRAPH LINEAR EQUATIONS BY TRANSLATING WORD PROBLEMS? 

AIM: HOW CAN WE APPLY GRAPHING OF LINEAR EQUATIONS TO REAL LIFE SITUATIONS?

MID UNIT TAST AND QUIZ

____SYSTEMS____

What is a solution to a system video

 

AIM: HOW DO WE SOLVE SYSTEM OF LINEAR EQUATIONS GRAPHICALLY?

Video 1 Video 2 and Notes

AIM: HOW DO WE SOLVE SYSTEM OF EQUATIONS USING SUBSTITUTION?

Notes on solving systems algebraically                     Substitution both types video

One variable isolated Video

Variable is not isolated video

AIM: HOW DO WE SOLVE SYSTEM OF EQUATIONS BY ELIMINATION?

Elimination by addition video 1, video 2

Elimination by multiplication video 1, video 2

END UNIT TASK AND POST TEST

NOTES:

Helpful links on linear equations:

Virtual Nerd

Math bits Notebook

The math page

She loves math

NOTES:

 

Helpful links on systems of linear equations:

Math bits Notebook

TI -84+

Virtual Nerd

The math page

She loves Math

Word Problems

Remember

Contact Mrs. Mulvihill

Address

At IS73

you learn math by doing math!

Tel: 718 - 639 - 3817

Email: mmulvihill@schools.nyc.gov

70-02 54 Avenue

Maspeth, NY 11378

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