Love kitchen science experiments with materials you already have in the pantry. These simple science activities all use salt plus one or two other ingredients. Kids not only learn salt attributes, but also scientific thinking, process, and methodology.
Clouds in Jar- preschool. water with shaving cream on top (clouds) then pour colored water in a droper on top the clouds and watch as it goes thru the cloud and into the water.Good site on preschool stuff