Top Tweets for #OIFmath
Some website tinkering today.
New #OIFMath example inspired by Hannah Parsons about building linear tables of values.
https://t.co/qjVtNYOzJF
The connections! The representations! …& the concern! (“are you SURE you didn’t forget anything else!?”)
Took a risk & explored “Oops, I forgot” with small groups & was amazed with the thinking!👌🏻 #OIFMath #PISDMathChat @fawnpnguyen @MrJames_MH @NatBanting @StuchberyES

Here's a simple starter sequence that I'm hoping will generate some conversation about polynomial factoring:
Factor plz: x^2+2x-24
Oops, I forgot...
2x^2+2x-24
What's the same? What's different?
#OIFMath
New #OIFMath added to the landing page.
Counting ice cream cones from @PravdaHaas (& inspired by Dandy's Artisan Ice Cream https://t.co/9n60ChI4lZ)
https://t.co/qjVtNYOzJF
#MTBoS #iteachmath
Loved trying out Oops, I Forgot #OIFMath in small groups today! Great connections as the criteria changed! @novivirtual @NatBanting @BenMainka @MrGiromini @LauraCarino98 @ancomb

Three new updates to #OIFMath (long overdue)
https://t.co/qjVtNYO1U7
Graphing a story --> @TheErickLee
Choosing 3 numbers --> @MrJames_MH
Area of shapes --> @joann_sandford
#MTBoS #iteachmath
I love the use of #OIFMath here.
Not multiple problems released in sequence; the shift in constraint sponsors new possibilities to become relevant.
Going up here when there’s a moment
https://t.co/qjVtNYOzJF
#mtbos #iteachmath
Trying out a graphing story using "Oops, I forgot" #OIFMath and a template from @NatBanting. #ITeachMath
https://t.co/pkSGD10VIF

Trying out a graphing story using "Oops, I forgot" #OIFMath and a template from @NatBanting. #ITeachMath
https://t.co/pkSGD10VIF

@NatBanting #OIFmath was so much fun!
1st OIF: "oh! that's what a cubic inch looks like?"
2nd OIF: kids compared & discussed & revised their estimates again
Later in math, one kid asked "before we start, is there any more information you are going to share?"
Looking fwd to more #OIFmath!
Excited to try "Oops I forgot" today
kids start thinking of estimates
then
OIF this is what a cubic inch looks like
then
OIF I have empty cartons of milk
So many laughs during planning! (T is lactose intolerant-why would she have extra milk cartons?)
So excited!

A few more holiday updates:
Two new #MenuMath:
Square Roots and Perfect Squares (@ChrisHunter36)
Electric Circuits (Science) (@MccSio)
https://t.co/eqsKUDpLvq
A new #OIFMath
Building fractions with pattern blocks (@MathforLove)
https://t.co/qjVtNYOzJF
#MTBoS #iteachmath
@CabezasMath @Mathowitz @robertkaplinsky @pgliljedahl @fawnpnguyen #OIFMath also designed with “creation” tasks in mind.
Where a critical difference in the task sponsors new possibility.
Number strings offer a sequence of new tasks intentionally designed to accentuate a phenomenon.
/1 Everyone gets a picture (representations to 50) as they walk in
“Place your picture where you think it belongs”
-kids huddle together and get moving
-quick consolidation and then, “Oops, I forgot, the number line goes to 100”
#OIFMath @NatBanting @KristenMAcosta

Two more equations resources this morning:
Radical Equations #MenuMath from @LMillerMath
https://t.co/eqsKUDpLvq
Building Linear Equations Oops, I forgot... (#OIFMath) from @realJ_Mitchell
https://t.co/qjVtNYOzJF
#iteachmath #MTBoS
@rishanabloom @KarenCampe @Mathowitz @zimmerdiamonds @ClaireVerti @ChrysteBerda @ddmeyer @robertkaplinsky @fawnpnguyen Right. There’s a difference here.
Here, new object is prescribed. “Now do this”
When I visited #OIFMath, the new constraint is proscribed. It’s a new feature that you need to build in. How you do that, is up to you.
@pwharris @aledaklassen @zimmerdiamonds @ClaireVerti @ChrysteBerda @ddmeyer @robertkaplinsky @fawnpnguyen I actually was thinking about the contrast between Problem Strings and #OIFMath
Lots shared, for sure.
I didn’t explicitly write my thoughts between the two (to streamline teacher implementation), but my inspirations / background theory can be found at https://t.co/hZeCjmxf17
@Mathowitz @KarenCampe @zimmerdiamonds @ClaireVerti @ChrysteBerda @ddmeyer @robertkaplinsky @fawnpnguyen I think that is the idea with thin slicing.
Here I see it as perturbations on and around a large concept.
Having it begin with a “creation” makes the initial task large enough to create this.
(#OIFMath might be considered a move / structure to facilitate good thin slicing)
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