Unit Plan
CK-12 Foundation

Ck 12: Algebra: Additive Inverses and Absolute Values

For Students 5th - 9th Standards
[Free Registration/Login may be required to access all resource tools.] In this lesson, students learn about additive inverses and absolute values.
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Absolute Value

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] In this lesson students learn to evaluate absolute values, find the distance between two points, and solve absolute value equations. Students can watch a video...
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Additive Inverses and Absolute Values Grades 8 9

For Students 8th - 9th
[Free Registration/Login may be required to access all resource tools.] Learn about additive inverses and absolute values.
Lesson Plan
Alabama Learning Exchange

Alex: Polynomial Subtraction

For Teachers 9th - 10th Standards
Students will review the meaning of vocabulary relevant to subtracting polynomials such as opposites and the definition of subtract. They will be presented with examples of subtracting polynomials both vertically and horizontally. They...
Activity
Texas Instruments

Texas Instruments: Number Smash

For Teachers 6th - 8th
In this activity, students explore basic Algebra concepts and Number sense. They learn the definition of sign numbers, absolute value, and numbers of opposite sign.