In each program the content develops from the use of concrete representation of numbers to exploring problems where there is less reliance on such representation. There is also a strong emphasis on mathematical language and on encouraging estimation and self-correction. Today: Dodly is practising to become a karate monster. He helps chop chocolate and eggs into halves while Flynn uses halves to fold a paper plane and share the bathroom mirror. The program offers a basic non-numeric look at halves using continuous objects of varying shapes.