Prime your young Einstein to explore the exciting world around them with a quartet of books on big science made just right for little ones--four books in one boxed set! From the high chair to the stroller, playtime to bath time, the whole world is a lab for your little scientist. Why wait for college when you can teach your toddler advanced science as you go about your day? Basic concepts of chemistry, physics, engineering, and ecology await in this fun, funny, and inspiring boxed set. Bath Time Physics Splish, splash! Prepare to experience the forces of physics at work. Buoyancy, gravity, and evaporation--it's time for Baby's bath. High Chair Chemistry >Playtime Engineering>Stroller EcologyReady to roll with your little ecologist? Head to the park to engage all the senses and discover new things--living things!