Fractions Containing Nothing N/O O/K Posters

Guess what I'm posting today. Yup. Another poster. :D I won't last allowed to cause down decorating my classroom until belatedly side yesteryear side week, together with hence I've been compensating yesteryear making novel materials to decorate it with.

Back inward January, Elissa posted her Dividing yesteryear Zero? posters that were inspired yesteryear this pin. I decided these had to larn inward my classroom for the side yesteryear side schoolhouse year. I've used the N/O together with O/K annotation to remind students that it is non okay to split upward yesteryear nada for a dyad of years now. But, a reminder on the wall is ever handy.

I've flora that my Algebra i students, especially, fighting amongst seeing the divergence betwixt a fraction that is undefined together with a fraction that equals nada when working amongst slope. It's similar they come across the nada together with automatically assume the answer is nada without thinking close where the nada is inward the fraction.

I made 2 letter-sized posters to remind students that a nada inward the numerator is okay, together with it equals zero. A nada inward the denominator is a big no-no, together with it is undefined. At first, I was frustrated that the discussion undefined wouldn't fit. Then, I got excited that I could write the discussion vertically since vertical lines accept undefined slope. :D

I've uploaded the posters here every mo an editable Publisher file (will withdraw to download the font "La unica") together with a non-editable PDF file.

Once these are hanging upward inward my classroom, I'll last certain to update this pot amongst a picture.