Dyslexia and Processing
SOS spelling is a dyslexia friendly approach to learning spelling. A step by step guide can be found here: http://bettertuition.co.uk/simultaneous-oral-spelling/
www.timestables.co.uk is a great alternative to TTRockstars. You do not need a login and it does not have the time pressure that some pupils find tricky.
Complete some of the Listen and Do activities which support memory