These are eight STEM titles, with a focus on easy experimentation. They can be performed at home or in a classroom setting with materials that are easy to obtain and use. These books provide a wonderful introduction for parents, caregivers and pre-school teachers to help inquisitive minds. Children will learn how to gather materials, solve a problem and feel confident with the answers they find. This book set includes "Rosa's Big Pizza Experiment," "Rosa's Big Bridge Experiment," "Rosa's Big Boat Experiment," "Rosa's Big Sunflower Experiment," "Rosa Explores The Water Cycle," "Rosa Explores Life Cycles," "Rosa's Bird Feeder Experiment" and "Rosa's Big Shadow Puppet Experiment." Details: STEM themes 8 books Encourages active participation, exploration and asking questions