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ALEX Lesson Plans


Subject: Mathematics (9 - 12)
Title: Imaginary numbers? What do you mean imaginary?
Description: Is it any wonder that students are suspicious? We lead, sometimes drag, them through Algebra I insisting they must follow the order of operations. We make them learn the "hard way" of doing an assignment one day only to show them the "short cut" the next. We give them difficult equations that require what appears to be nothing less than magic to solve. The one reality to which they've managed to cling is what "someone" told them a long time ago. . ."You can't take the square root of a negative number." Just when students are convinced we've been making all of this up all along, we introduce imaginary numbers. This lesson is designed as a computer lab activity. If you're looking for a more traditional classroom activity, please see this lesson developed by Jerry Weeks: http://alex.state.al.us/lesson_view.php?id=11364 This lesson plan was created by exemplary Alabama Math Teachers through the AMSTI project.


Subject: Mathematics (9 - 12), or Science (9 - 12)
Title: Writing Word Equations
Description: The students will learn to write word and formula equations. We will watch a web video about chemical equations. We will then complete the science in motion lab “The Color of Chemistry”. The students will also be required to write word and formula equations.This lesson plan was created as a result of the Girls Engaged in Math and Science, GEMS Project funded by the Malone Family Foundation.


Thinkfinity Lesson Plans


Alabama Virtual Library
Alabama Virtual Library

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The University of Alabama at Birmingham
The University of Alabama at Birmingham
The Malone Family Foundation
The Malone Family Foundation
Thinkfinity
Thinkfinity
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