linear inequalities
A Visual Introduction to the Algebra of Linear Inequalities
By Bill Lombard on 30 April, 2009
Here’s a nice visual way for students to see relationships involving linear inequalities using a number line. All four operations are covered, including the infamous multiplying and dividing by a negative number. Free online screencasting tool To receive all new posts – subscribe via email or RSS Web Feed.
Posted in Mr. L's Videos, Pedagogy | Tagged algebra, algebra one, linear inequalities, screencast | 1 Response
Linear Inequalities – a Teacher Training Video from Teacher to Teacher Press
By Bill Lombard on 29 April, 2009
Here’s a video which shows two visual approaches to teaching linear inequalities. It can be used for sharing with other math teachers or students who are looking for a way to “see” how inequalities work. Here’s the link to the video on youtube. To receive all new posts – subscribe via email or RSS Web [...]
Posted in Mr. L's Videos, Pedagogy | Tagged Bill Lombard, Brad Fulton, linear inequalities, math instruction, Teacher to Teacher Press, teacher training | Leave a response
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