Professional Learning Podcast Treasury Lesson Plans Personal Workspace Site Search ALEXville Learning Assets Home Courses of Study

ALEX Lesson Plans


Subject: Mathematics (9 - 12), or Technology Education (9 - 12)
Title: Acres Away!
Description: In the lesson students will use a matrix to determine the area of a triangular piece of land.  The student will be supplied with state plane coordinates and conversion information to calculate the area and then convert to acres.This lesson plan was created as a result of the Girls Engaged in Math and Science University, GEMS-U Project.


Thinkfinity Lesson Plans


Subject: Mathematics
Title: Law of Cosines      Add Bookmark
Description: In this Illuminations lesson, students use right triangle trigonometry and the Pythagorean theorem to develop the law of cosines. Included is a link to an online activity sheet.
Thinkfinity Partner: Illuminations
Grade Span: 9,10,11,12



Subject: Mathematics
Title: The Law of Sines      Add Bookmark
Description: This student reproducible, from an Illuminations lesson, guides students as they use right angle trigonometry to develop the law of sines.
Thinkfinity Partner: Illuminations
Grade Span: 9,10,11,12



Alabama Virtual Library
Alabama Virtual Library

Hosted by Alabama Supercomputer Authority
The University of Alabama at Birmingham
The University of Alabama at Birmingham
The Malone Family Foundation
The Malone Family Foundation
Thinkfinity
Thinkfinity
Best of the Web

Web Design by: Digital Mason LLC