Activities

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- During the Activity Files
- Let's Go to the Furniture Market Sudent Activity.doc
- Let's Go to the Furniture Market Teacher Notes.doc
Alignment
- Standards Alignment
- Textbook Alignment
Subject Area
- Math: Algebra I: Equations and Inequalities
- Math: Algebra I: Linear Functions
Author

Nancy Hetrick
Level

9-12
Activity Time

90 Minutes
Device
- TI-83 Plus Family
- TI-84 Plus
- TI-84 Plus Silver Edition
Applications
- Inequality Graphing for TI-83 Plus and TI-84 Plus
Other Materials

LEGO building blocks, "Let's Go the Furniture Market" Student Activity Sheet
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Let's Go to the Furniture Market

Activity Overview

This lesson is designed to have students use linear programming to relate mathematics to the business world. Students calculate profits for a furniture business to prepare for the famous, semi-annual "Furniture Market" in North Carolina.

Before the Activity

See the attached Word .doc for detailed instructions for this activity

During the Activity

Students will:

Use manipulatives to determine maximum profit in context of a real life application.

Develop a model for profit as a function of two variables.

Develop inequalities in two variables that represent constraints.

Use a system of linear inequalities to locate corner points.

Use a graphing calculator to create a visual, graphic image of the feasible region.

Use a table to evaluate a function in two variables.

After the Activity

Review student results:

As a class, discuss questions that appeared to be more challenging

Re-teach concepts as necessary

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During the Activity Files

Alignment

Subject Area

Author

Level

Activity Time

Device

Applications

Inequality Graphing for TI-83 Plus and TI-84 Plus

Other Materials