The educational challenge: empowering young children to use mathematics -- Designing games and playful activities: meaningful contexts for practice and application -- How young children learn mathematics: content and process connections -- How young children learn number concepts and skills -- How young children learn geometry and measurement -- The connection between assessment and teaching -- How adults can communicate with young children about mathematics -- Calendars and clocks: tools for time management -- Science and mathematics: curriculum partners -- Social studies and mathematics: curriculum partners -- Meaningful use of mathematics in classroom routines -- Putting it all together: one model.