Details: In this Lightspan comic book adventure, your child helps Lightspan characters prepare for three big events-the grand opening of a museum, the opening night of a concert tour, and the grand opening of a space port-while playing mathematics activities, or tools. When the tools have been successfully completed, your child sees the comic book pages as a reward. *find the value of a set of bills and coins *comprare money amounts *determine the probability of an event through experimentation *write the probability of an event as a fraction, decimal, or percentage *find equal ratios *read a calendar *solve problems involving time