Tangles can be very helpful in helping them focus. How? 'Or' What? First, the shape, colors and textures of a Tangle provide visual and tactile stimulation. Second, by their mobile and fluid nature, Tangles encourage the learner to make hand movements that stimulate their senses while helping them relax.

Finally, Tangles help create better conditions for students sensitive to tactile and physical movements.

Why ? Because the brain has "muscle memory," memories of motor activities performed in a given order. So, when students are allowed to move while learning - for example, when they clap their hands while saying the syllables of a word - they are more likely to remember it, than if they were just supposed to read or memorize this information in isolation.

Handling a Tangle helps them stay motivated and focused, and improves their ability to pay attention.