This preschool science experiment is designed for kids who have already had experience playing with mud — both mixing mud and drying out mud. For best results, try this experiment after your child has explored the properties of dirt and mud. Materials Multiple dirt samples (sand, topsoil, dirt-and-gravel, etc.) Dried leaves or grass Sticks Buckets … Continue reading
© 2009 Gwen Dewar, Ph.D., all rights reserved These activities allow kids to explore the concept of buoyancy. The first preschool project is that old standby — “floaters and sinkers.” The two that follow introduce children to the more complex activity of boat-building. To help kids develop a deeper understanding on the subject, tackle these activities in … Continue reading
These preschool science projects permit kids to explore the properties of different kinds of dirt and mud. Kids will make observations using their senses and some science tools, like a magnifying glass and some tweezers. Kids will also explore the concept of change as they turn dirt into mud—-and vice versa. Ideally, these preschool science … Continue reading