math class 678 grades 5–8 · algebra 1

Algebra 1 · Unit 6

Systems of Equations

5 lessons, one skill each: Solving Systems by Graphing, Solving Systems by Substitution, Solving Systems by Elimination, Choosing a Method and Special Systems, Systems Word Problems and Modeling.

Unit bundle on TPT · $14.99

The skills

5 lessons in this unit

Built to HSA.REI.C.6, HSA.REI.C.5, HSA.CED.A.3.

A47 · HSA.REI.C.6

Solving Systems by Graphing

I can solve a system by graphing both lines and naming the point where they cross.

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A48 · HSA.REI.C.6

Solving Systems by Substitution

I can solve a system by putting one equation's expression into the other and finding both values.

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A49 · HSA.REI.C.5

Solving Systems by Elimination

I can solve a system by adding or subtracting the equations to eliminate a variable.

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A50 · HSA.REI.C.6

Choosing a Method and Special Systems

I can decide which method fits a system, and tell no solution from infinitely many.

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A51 · HSA.CED.A.3

Systems Word Problems and Modeling

I can write a system from a context, name what the letters mean, and solve it.

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Save with the bundle

Unit 6 in one purchase: $14.99

All 5 Systems of Equations lessons: 5 interactive Teacher Decks (164 slides in all) and 5 student packets with homework and fully worked answer keys, in color and ink-saver editions. Its bonus file is the whole unit in one download, with the mid-unit quiz, unit review and Unit Test Forms A and B in color, InkSaver and editable Word.

Bought one at a time, the 5 paid lessons cost $30.00; the bundle is $14.99, a saving of $15.01 (50% off).

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Or the whole course: the curriculum bundle, all 99 lessons for $249.99

Other units

The rest of the course

Unit 1: Foundations of Algebra Unit 2: Linear Equations in One Variable Unit 3: Linear Inequalities Unit 4: Introduction to Functions Unit 5: Linear Functions and Graphing Unit 7: Sequences Unit 8: Exponents and Radicals Unit 9: Exponential Functions Unit 10: Polynomials Unit 11: Factoring Unit 12: Quadratic Functions Unit 13: Quadratic Equations Unit 14: Statistics and Data Analysis All of Algebra 1

Standard codes refer to the Common Core State Standards for Mathematics. Math Class 678 is an independent publisher, not affiliated with, sponsored by, or endorsed by NGA Center or CCSSO. Every product is sold on Teachers Pay Teachers.