"This introduction to mathematical estimating and rounding explains the difference between the two, their uses, and gives directions for estimating and rounding."--

What happens to a ball when it rolls off a table? Why doesn't the ball keep rolling straight up or fly up off the table? The answer is gravity. Adler explains how this invisible force operates in the real world. -- adapted from jacket

From his youth in the Caribbean to his immigration to New York City, this picture book covers the highlights of Alexander Hamilton's legacy, including his part in the American revolution, his influence on the monetary system we still use today, and his tragic death. -- amazon.com

When Mo and his dad join in a volleyball game at the beach and the score is tied, it is up to Mo, the smallest boy on the team, to secure the game-winning point.