I have no clue how to help my daughter. I looked in wikipedia but there was not any information. So here I am looking for advice.

Question

I have no clue how to help my daughter. I looked in wikipedia but there was not any information. So here I am looking for advice. 
There are many sentences where she needs to circle or underline a vowel pair or vowel digraph.

What is a vowel pair?
What is a vowel digraph?

Writeacher · Answer

http://www.phonicsworld.com/voweldigraph.html A word with two vowels in it, one immediately following the other. pour bear pair

parent needs help · Answer

Thanks, we have it figured out but are stumped on the words: Gray blue

Ms. Sue · Answer

Both of those have vowel digraphs. Notice the example tray in the website Writeacher posted.

Jo · Answer

Can you help me write an essay about neighborhood using the preposition there.