Positive As Well As Negative Infinity Posters

School starts TOMORROW. Well, kids come upwards on Monday, simply I convey to last in that location TOMORROW. I'll likewise last in that location today, simply you all know how that is.

Since I require to larn to schoolhouse in addition to larn copies made in addition to everything hit for come across the instructor tomorrow night, today's weblog shipping service is going to last brusk in addition to sweet.

This by weekend, Math Dyal posted pictures of her classroom on her blog. Something caught my oculus fifty-fifty though it wasn't meant to last the focal betoken of the picture. At the negative terminate of her pose out line, she had placed a negative infinity symbol. My students have, for around argue I've never been able to figure out, ever gotten confused when it came to positive in addition to negative infinity.

So, a few minutes later, I had printed around positive in addition to negative infinity symbols in addition to laminated them! I hung them upwards yesterday. Here they are:

Simple, simply I LOVE them!

Here are the files if you're interested inwards them. For the Publisher version of the file, you'll require to download the Wellfleet font or substitute your ain favorite font. The PDF version volition convey the font embedded inwards the file.

As for the other posters you tin regard inwards these pics, hither are the relevant weblog posts:

Horizontal Number Line
Slope Dude
Perfect Squares in addition to Perfect Cubes