We hear inequality phrases like "more than," "less than" and "in between" all the time. Join our hosts in the world of algebra as they explore what these expressions mean and what it means to analyze inequalities. Within the context of real-life scenarios, discover simple and compound inequalities, linear inequalities and systems of linear inequalities. See how an inequality is graphed -- on a number line if there is only one variable and on a coordinate plane if it is a linear inequality. Students will also learn about solving inequalities while being warned of common errors. With thoughtful explanations and animated graphs, students will enjoy this carefully paced video program. Part of the multivolume Algebra for Students VHS Series. A teacher's guide is included and available online.
"...[uses] easy-to-understand real-life scenarios…Highly recommended." - Video Librarian (Sept/Oct 2007)
"…Of special note are the real-world applications…outstanding and thoroughly 'student friendly'…Offer[s] a complete course…highly recommended as a math class curriculum supplement…" - Children's Bookwatch (May 2008)
Grades 7 to Adults Color, Live Action Closed-Captioned Copyright 2007 MARC Record Available Catalog Card Kit Available Single Main Entry Card Available Teacher's Guide Available:Download Now
...[uses] easy-to-understand real-life scenarios…Highly recommended." - Video Librarian (Sept/Oct 2007)