Education Technology

Area of the Missing Square

Subject Area
Math: Algebra II: Quadratics
Level
9-12
Activity Time
40 Minutes
TI Calculator
TI-Nspire CX series
TI-Nspire Version
1.7
Resource Types
Lessons
Format
TNS

Area of the Missing Square

Activity Overview

In this activity, students will be introduced to an area model for representing a quadratic equation. Students will explore the relationship between the value of b and c, in y = x2 + bx + c, form of the quadratic equation. The relationship will be examined with integer and non-integer values in order to help students recognize a pattern. Students will then apply their knowledge by answering several questions using the relationship.

Subject Area
Math: Algebra II: Quadratics
Level
9-12
Activity Time
40 Minutes
TI Calculator
TI-Nspire CX series
TI-Nspire Version
1.7
Resource Types
Lessons
Format
TNS
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