Peg and Cat Episode 19 The Perfect Ten Problem / The Long Line Problem Episode Title:The Perfect Ten Problem / The Long Line Problem.Episode Description: The Perfect Ten Problem Peg and Cat are judging a singing competition in which all performers must get a rating of exactly ten stars so their feelings aren't hurt. Primary Learning Goal: Adding to 10. Secondary Learning Goal: The number 0. / The Long Line Problem While waiting in a long line, Peg and Cat try to help Richard realise his dream of being first in line for the first time. Primary Learning Goal: Ordinal numbers, using a number line. Secondary Learning Goal: Positional relationships (in front of/behind), counting to 20.