For teachers, provide one on one support and allow your student to have extra time to complete work or tests. If possible, you can equip your students with computer software which they can use to check their spelling or help them read and write.
For parents, support your child in building self-esteem and self-belief. Give them reward and praise when they put the effort into doing their work. Work with the teachers consistently so that you know what to do to support your child at home. Read, read and read until they are able to do it independently. Teach your child to choose books that are his/her reading levels. Lastly, support and teach your child to sound out words rather than read from memories.