Adults know the words, but need spelling quickly let Android help, just say the word and look out for the spelling on your Android Device's screen.

Writing Teacher Alphabet app let kids practice alphabet and words pronunciation with Pico, android speech synthesizer.
Just want kids to learn how to pronounce alphabet and words, you can start with Text to Speak.
The app also let kids practice and improve their alphabet writing skills.
Enter alphabet to practice, and let the kids practice writing the alphabet, preferably using a stylus to help with pen holding skill. The app can also be used for sketching and drawing.