queriquita
Posts: 200
Karma: 30 Baby: 3 Latest: 9y 10m 27d
Proud Momma to Joey (Born July 2009), Kaelie (Born May 2011), & Lucky (Born Aug 2015).
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« on: December 24, 2011, 03:45:17 PM » |
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Hey all! Although my oldest is 29 months and I've been inuitively practicing the 'early learning' approach since pregnancy, I'm brand new to the community, but excited to finally be here. Re: Subitizing: I did a search, but I'm still getting through the bulk of the posts, but haven't yet found the answer. If my question is answered elsewhere, sorry, and thank you for helping still :-)
So, here's what I'd like to know: Is subitizing really subitizing and what's the end goal?
The end goal: Based on the limited research I've done, it seems like it's great for young children to conceptualize and internalize quantities and numbers, and from there be able to manipulate those numbers either by adding, subtracting, etc. But aside from it being a great platfrom to propel them into the language, literacy and love for math, is subitizing past 100 necessary? Is it even necessary past 30, 20, 10? I am so curious to know your thoughts on this?
And to take it further ... using the cards - is it really subitizing? My ds (29 mo now), thanks to those foam alphabet/number bath toys, knew his letters incredibly early on, like most of your children, I'm sure, and he knew them regardless of whether they were forward, backwards, upside down, twisted up, in print, etc. With word flash cards, they're learning the shape of the whole word, not necessarily each letter. With math flash cards, however, are they learning that the specific shape formed by those cards represents the number/quantity? For children who learn the flash cards up to 25, 50, 100+: If you have something like a magnetic board and throw quantities in various patterns, will they be able to discern how many objects are on the board? And to bring it full circle: as an adult, howe would sustaining this ability be useful? Or do you think it's only necessary so that they can then learn to manipulate the equations and formulas? I hope my questions is making sense.
Looking forward to reading replies!
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