Works with LeapReader Reading & Writing System Introduce your child to mathematics with a trip to the Doodleburg Games! Join reporter Dianne Inkwell and her friends as they help count points and declare winners. Learn to write numbers, and explore basic addition and subtraction with LeapReader. Features • Presents elements of mathematics—number writing, addition, subtraction, shapes, patterns and the function of zero—in a fun, interactive way. • Voiced Doodleburg characters guide the learning and get writers in the game. Line up with athletes in lanes 1, 2 and 3, and trace the race! Play Snow Ball while practicing number writing and counting. • Use shapes to draw a derby cart, and help Molly measure different heights and lengths. • Interactive audio support provides instant feedback as children practice number writing and other activities. No-mess writing system includes an interactive workbook and a Practice Pack with extra LeapFrog Learning Paper for additional repetition. • As children explore LeapReader books, parents can connect LeapReader to their computer and expand the learning with fun, free activities, printables and tips from experts that reinforce their school skill set. You’ll be able to see their reading and get personalized skill insights. Works only with LeapReader™ Reading and Writing System.