Learning Resources Rainbow Fraction Dominoes. Encourage primary learners to get hands-on with fraction fun with these large fraction dominoes. Perfectly sized for small hands, these double sided dominoes show numeric and visual representations of fractions. Dominoes feature wholes, , , , and represented in a variety of shapes. Easy-to-follow game play follows the traditional domino format. Colour-coded for use with other Learning Resources Rainbow Fraction games and resources For 2 – 4 players. Suitable for ages 6+