ÒDialogic Water! OilÓ is a rhyming science picture book, complete with dialogic prompts, that introduces the concept that oil floats on water. The Waternik characters accidentally spill vegetable oil into a well. They observe that the oil floats on top of the water and scoop it off. The activities at the end of the book include an experiment, movement and a song. ÒDialogic Water! OilÓ is rich in promoting language arts via dialogic prompts that may include vocabulary expansion, letter recognition, word opposites, rhyming patterns, recall, reading comprehension, counting, and more.