Learning Resources All About Me Family Counters Activity Cards. Set of 21 double-sided activity cards. Activities will develop a variety of early maths skills as young learners develop their patterning and sorting skills while building colour recognition and basic arithmetic skills. Cards promote independent learning as they can be used alone, or with an adult’s help. Includes number line featuring numbers 1 – 20 to improve counting skills and activity guide. Cards measure 29cm x 11cm. Suitable for ages 3+.