I am trying to create a self checking activity where students practice graphing systems of inequalities - that emulate the graphing question type on the new STAAR test. I have found similar activities but not quite what I am looking for.
I need students to graph two lines separately, decide on the line type for each, then click in the region they want to shade. I will appreciate any and all help I can get!
Here’s what I have so far:
I have also attached a picture of what it should look like on STAAR.
I think this does what you want. Test it out and see what you think. system of inequalities tool • Activity Builder by Desmos
That is EXACTLY what I wanted!
How do I know what the region number is? I’m not sure how to read this:
I added in some labels that are only visible when you are editing the graph that show the region number. You can also move the s_haded slider to see which region lights up.
What should I delete out if I want to just check a single inequality? Or do I need to just start over?
I added in a second screen with a single inequality. It works mostly the same, but I had to change it so that they need to click on the line itself to change the shaded side instead of the region.
Perfect! Thank you so much. I really appreciate all your help!