Things That Float And Things That Don't
Things That Float and Things That Don't
Why is it that a piece of metal doesn't float but a huge ship made of steel does? Here are answers to questions about density and flotation.
From School Library Journal
K-Gr 2–This introduction to density offers new vocabulary in bold font, delightful soft-hued illustrations, and clearly focused content on flotation. The strong examples provide extension activities that can be done at home or in the classroom. The images enhance the concept as readers meet a boy, a girl, and their dog as they embark on an adventure to discover what will float and what won't. For example, a spread depicting how density is relative to the size of the object shows the dog looking over a kitchen sink full of water as a piece of aluminum foil floats as a loose ball and sinks as a tight one. This title supports the Common Core State Standards that focus on measurement skills, interpretation of data, and incorporation of key ideas and details in the text. Recommended for math collections in public and school libraries and classroom shelves.–Melissa Smith, Royal Oak Public Library, MIα(c) Copyright 2013. Library Journals LLC, a wholly...