Learning Resources Shapes Don’t Bug Me Geometry Activity Set. Perfect for young learners getting to grips with geometric shapes. All plastic shape pieces are relational and translucent, so there are several ways to “paint” each picture! This geometry activity set includes 20 doublesided activity cards, 14 different shapes (five different triangles, two different squares, rectangle, hexagon, trapezium, rhombus, circle, semicircle and quarter circle) in seven colours and an Activity Guide. Activity cards measure 20cm square. Largest shape measures 5cm square. Suitable for ages 5+