100 ideas for Primary Teachers: Numeracy Difficulties and Dyscalculia is rather more than its title implies .The activities can stand alone if the practice of a concept is needed but it is also a structured, cumulative guide to teaching children the basic underlying skills needed to develop a maths sense and ability, and enable them to reason. The activities are concrete and multisensory, particularly the early section on developing visual perception and directional language. It is an invaluable resource to use alongside maths teaching.