#### Type:

E-book, Lesson Plan

#### Description:

This lesson exposes students to a new functionality of the TI-82/83+ calculator: solving systems of equations. Students practice solving systems using provided examples and then verifying their own data.

#### Subjects:

• Educational Technology > General
• Educational Technology > Integrating Technology into the Classroom
• Mathematics > General
• Mathematics > Algebra
• Mathematics > Equations
• Mathematics > Graphing
• Mathematics > Problem Solving

#### Keywords:

Algebra Linear Equations Graphing Linear Regression

English

Members

#### Collections:

StudentResources
Update Standards?

#### CCSS.Math.Practice.MP1: Common Core State Standards for Mathematics

Make sense of problems and persevere in solving them.

#### CCSS.Math.Practice.MP2: Common Core State Standards for Mathematics

Reason abstractly and quantitatively.

#### CCSS.Math.Practice.MP5: Common Core State Standards for Mathematics

Use appropriate tools strategically.

#### CCSS.Math.Practice.MP6: Common Core State Standards for Mathematics

Attend to precision.

#### CCSS.Math.Content.8.EE.C.8b: Common Core State Standards for Mathematics

Solve systems of two linear equations in two variables algebraically, and estimate solutions by graphing the equations. Solve simple cases by inspection.
Curriki Rating
On a scale of 0 to 3
3
On a scale of 0 to 3

This resource was reviewed using the Curriki Review rubric and received an overall Curriki Review System rating of 3, as of 2009-07-09.

#### Component Ratings:

Technical Completeness: 3
Content Accuracy: 3
Appropriate Pedagogy: 3