Education Technology

Linear Inequalities

Subject Area
Math: Algebra I: Equations and Inequalities
Math: Developmental Mathematics - College: Real Numbers and Linear Equations
Level
9-12
Activity Time
75 Minutes
TI Calculator
TI-Nspire™ CX/CX II
TI-Nspire™ CX CAS/CX II CAS
TI-Nspire™
TI-Nspire™ CAS
TI-Nspire Version
3.0
Resource Types
Lessons
Format
TNS

Linear Inequalities

Activity Overview

Students first look at tables of values to see that inequalities are true for some values of the variable and not for others. They then graph simple inequalities, comparing the handheld output with graphs they create on paper. The last two problems have students solve one-step linear inequalities using addition, subtraction, multiplication, or division.

Subject Area
Math: Algebra I: Equations and Inequalities
Math: Developmental Mathematics - College: Real Numbers and Linear Equations
Level
9-12
Activity Time
75 Minutes
TI Calculator
TI-Nspire™ CX/CX II
TI-Nspire™ CX CAS/CX II CAS
TI-Nspire™
TI-Nspire™ CAS
TI-Nspire Version
3.0
Resource Types
Lessons
Format
TNS
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