Who's the tallest? What's the longest, shortest, biggest, smallest, heaviest, lightest, thinnest, thickest things you can think of? Check them out in lots of different contexts, from juggling clowns to playing hoola hoop to enjoying ball games on the beach! Sparklers: Work it Out is a selection of four new titles from this award-winning series which provides a colorful framework for teaching the early concepts of numbers, shapes, measuring, and sums, bringing basic numeracy skills to life and helping children tackle problem solving with confidence.