The following are useful mind maps to help you with the spelling of English words:
Spelling Tips
Spelling Sneaky Words
Words with an 'air' sound
Words with an 'er' sound
Words with an 'ow' sound
Words with an 'oy' sound
Words with an 'or' sound
'qu' words
'ie' words
Words with silent letters
Words with hard to hear letters
Words ending with -ing
Words with 'ce', 'ci' or 'cy'
Words with a 'gh'
Spelling words -changing y to i
Words ending with -ful
Words ending with -tion, -ian, -sion, and -cian
Words ending with -le, -el and -al
Words ending with -ible and -able
Spelling Tips
Spelling Sneaky Words
Words with an 'air' sound
Words with an 'er' sound
Words with an 'ow' sound
Words with an 'oy' sound
Words with an 'or' sound
'qu' words
'ie' words
Words with silent letters
Words with hard to hear letters
Words ending with -ing
Words with 'ce', 'ci' or 'cy'
Words with a 'gh'
Spelling words -changing y to i
Words ending with -ful
Words ending with -tion, -ian, -sion, and -cian
Words ending with -le, -el and -al
Words ending with -ible and -able