Perplexed in Patterns

So much time has passed since I last blogged that I forgot my account/password. I think I tried at least 3 combinations of each before I cracked into my Blogger account. Hopefully I will do better in the future. I know I promised two blog posts tonight, but I forgot how difficult blogging is with my attention span.

Instead of conducting PD this week, I’m actually attending some professional development through the University of Mississippi’s Center for Math and Science Education (@UMCMSE). I’ve probably mentioned how great this group is many times before. I attended their CCSS 3-5 workshop last year and fell in LOVE with elementary mathematics. What I love most about these workshops is that it doesn’t rely on a whole lot of tech. It’s basically, “How can we teach the standards in ways that students can make meaningful connections with stuff you probably already have in your classroom.” Unfortunately, “technology” isn’t standard across the state. In some schools, cell phones are banned from campus and wifi is wonky most of the time. This is also true for several schools in my district, SO going “low- or no-tech” is a challenge for me.

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Mario’s Parabola… Or is it? (with Update)

Most of the time my A.D.D. is a huge pain, but tonight it actually gave me a cool idea. Well, sorta cool. Maybe not cool at all. I dunno – you make the call after you read this and let me know if I’m way off base.

BACKGROUND:
I’d shown a Dan Meyer video today (short and sweet video here). As usual, I didn’t close out the tab after I showed it (yes, Joelle, I know I have a problem). Tonight, I started to use that tab to search for something else, but a video on the side caught my eye:

Parabolas in Mario?!!
**watch it**

I thought, “Hmmmm… I see a some errors in there. I wonder what the reasons were? Is it a true misconception or is it lack of drawing capability? Do they think some of these statements are truly correct? Did they verify it mathematically on paper and can’t draw to match?? WHAAAAAAT happened???”

**I’m telling you, A.D.D. run amuck – I can get quite dramatic**

Anyway, I started to dismiss the video and get back to what I SHOULD be working on, but I accidentally scrolled in the wrong direction. I saw this comment:

…hold the phone. This could get interesting.

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