Paradoxically the more pressure you apply to your child the less that she will rember..
Stress causes an increase in the chemical Cortisol which can have an effect memory
This article may help
http://stress.about.com/od/stresshealth/a/cortisol.htm
My advice would be to help her lear in small chunks and make it fun , lots of visual refrencs help
Rory
http://www.counsellingtutor.com/