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Showing posts from September, 2019

Systems of Inequalities: A Desmos Activity

This is one of those activities that had all students engaged from the moment they logged in!  Students begin by practicing graphing systems of inequalities and finding points that exist in the feasible region. Then students are asked to create a system with a specific point in the solution. They had fun playing around in Desmos and the ease of use within in website where they could clearly see the effects of changing values in their inequalities to fit the guidelines and expectations of the exercises. Once the students were familiar with graphing systems of inequalities and finding solutions, we moved on to finding objects in a photo, this is point where the kiddos had the most fun. First, they graphed inequalities to see which object was isolated in two different photos. Then, they had to find Waldo and isolate him using a system of two inequalities. Finally, they were given a map of the US and asked to isolate North Carolina using three inequalities. I teach onlevel Math 3, bu