Sunday, September 1, 2013

Multiplication with Base Ten Lesson

Wow, so this Common Core stuff doesn't play! I'm so excited to finally get into CC to see what it does for the students. It's such a no-brainer move, that I wonder why we didn't do this earlier? My students have been working on multiplication this week and the emphasis on place value to make sense of the algorithm is so DUHHHH!My only concern is the absolute lack of downtime for us! I don't know if that's Common Core or if it's my county's interpretation, but we were allotted no time to talk about routines and expectations. It was just dive right in! So THAT set us behind. Couple with the fact that my students didn't grow up with Common Core and we're (the teachers) are new to it, we're even MORE behind. It's so stressful!! AHHHH!!

In any case, I am SO excited because I *FINALLY* have something academic-y to post about! I came up with a worksheet using Base Ten block manipulatives to build area models for partial product multiplication. That's not the cool part, though. The neat part is that I asked my students to take a video (because I hadn't realized our school cameras take videos...and I'm not sure how to only take pictures lol!) of ONE of their problems and the work that goes with it. Now, I wasn't totally sure what to expect, but...one of my pairs absolutely BLEW me away, and now I know exactly what I want from this assignment and all future videos!

video


You'll have to forgive the chipmunk voices...Not only did I cut out their names, but I also wanted to take extra measures for their safety. Never can be too safe! So this pair took a video showing me their partial product work, explaining how they determined what numbers to multiply based on place value. Then, they showed me their area model so that I could assess and be certain they did it correctly.

It was really... I feel a great sense of pride when I see this video. I was very pleasantly surprised, because I expected - well, not this. I didn't think this pair would be so serious...it was fabulous to see. :)

Anyway, I hope now that I can do more things like this, because I think it really excited the students to use the flip camera to show off their hard work! Technology is a beautiful thing, hmm?

With that said, enjoy your extended weekends!

Oh, one more thing! Remember the author coming to talk for the release of House of Hades? I got permission from my student's mother! So come October, we will be getting to see one of our favorite authors talk and get the signed book! :D I was so excited, and it was so gratifying for that student to thank me for it already. I cannot WAIT.


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