Hi Reneep,
I run a Forum for the maths disorder Dyscalculia, where Visual-Spatial Dyscalculia is the main sub-type.
Where you can find some information about visual processing disorder.
Where you need to get a clearer idea of her VP difficulties?
Though one thing I would ask, is about her Spatial processing, as this can be associated with it.
Does she have good 'physical coordination'?
Can she catch a ball easily, and judge distances well?
Does she have a problem with left and right?
Where these suggest a Spatial processing difficulty.
Visual processing in isolation, refers to the ability to effectively use Visualising, and picture images in our mind.
Where in terms of math, it involves visualising numbers.
Though this operates at different levels, where at its simplest level for example, can you 'look at the following number, then look away and retain an image of number in your mind/ mind's eye?
274
Then another level, is the verbal/ visual relationship, where if you read the following number, can you convert it into a 'mental image of the number?
Three hundred and eighty five.
Though, Mental Maths, is far more complex, as it involves 'mentally manipulating' the numbers in our Mind's eye.
So what I'm getting at, is that you need to get an idea of what her current visual processing abilities are, so that you can identify what to address?
Where you maybe able to use some simple exercises to help her develop her visual processing skills?
Though I would also mention that typically visual processing disorder is accompanied by exceptional Auditory Processing abilities.
So you might like to have a look at my Forum?
http://www.dyscalculiaforum.com/
Geoff,