The following are websites that have information and practice for teachers and parents.
Kindergarten through fifth grade: What your child should know.
Colorin colorado! A bilinguag site for families and educators of English language learners.
Parent Resources from the National Education Assosciation (NEA)
Teacher Resources - National Clearinghouse for English Language Acquisition
Dad's Playbook - Helping kids get in the Reading game!
La Lectura es lo Primero - una guia para padres
This site has an article about 10 websites for adults who want to learn English.