Preschoolers are introduced to core science concepts with this playful format featuring 20 hands-on activities that use everyday household materials, including a vinegar volcano, a hula hoop count, and a kitchen sink or swim experiment. In this fourth book in the Busy Little Hands series, preschoolers get ready for a science adventure! Preschoolers wonder and explore with 20 hands-on experiments using everyday household objects and making daily activities such as snack time and play time into learning opportunities. Each play activity demonstrates a simple principle of physics, earth science, chemistry, or biology, including the Kitchen Sink or Float (demonstrating density), the Vinegar Volcano (pressure) and Blooming Colors (chromatography). Featuring bright, easy-to-follow photos specially designed for pre-readers, this book is packed with learning fun, plus it sets the groundwork for science success in kindergarten and beyond.
A young boy and his cousin compete to identify the most different species on a biodiversity count day at a local parkYou might be amazed at the large number of insects, birds, and small mammals that inhabit even a very small plot of land. In this story Gabriel's dad, a ranger for the local municipal park, is helping with a Biodiversity Day (or Bioblitz), and he invites Gabriel and his cousin Ava to participate. With Gabriel's expertise in bugs and Ava's eye for birds, the two cousins are eager to start the hunt in the park. They are placed on different teams, competing to see which group finds the most species of animal life in the time allotted.Readers follow the two teams through a variety of habitats, where they spot dozens of different species over the course of the day. Kids will enjoy finding all the species (some are hidden in the illustration) that appear on the lists compiled in each habitat. Several different techniques for viewing species―rolling logs to discover critters l
