Author Stuart J. Murphy reads "Earth Day—Hooray," a Level 3 MathStart book about Place Value (HarperCollins). Illustrated by Renée Andriani: Ryan, Luke and Carly need to collect and recycle 5,000 can of they want to make enough money to plant flower in Gilroy Park. A lesson about recycling and the math skill of place value this an Earth Day story that counts! FREE Activity sheets on our website! https://MathStart.net