The Cold Camel Problem/The Einstein Problem. The Cold Camel Problem While Cleopatra is visiting Peg, her camel wanders off in search of a comfortable climate. Peg and Cat search the neighborhood with a giant thermometer to find him. Primary Learning Goal: Doubling Secondary Learning Goal: Temperature (hot and cold) / The Einstein Problem When Cat gets lost in the mall, Peg and her pal Al (Albert Einstein) track him down with the help of a metronome, many equations, and a surprise appearance by Marie Curie. Primary Learning Goal: Writing as a step in problem solving Secondary Learning Goal: Using a number line