Miss I Know That

Miss I know that,
Eight times seven
Is fifty six,
And nine times eight,
Is seventy two.
Yes I can spell,
Cytoplasm,
And mytochondria,
Miss I know that,
Latitude goes
From east to west
And longitude,
North to south,
Its just that when
You ask in class,
I just don't know why,
My hand gets stuck,
My thoughts muddled,
Guess I am a bit shy.