Bird eggs come in so many beautiful colors, sizes, and shapes, but best of all is what’s inside them!
An elementary introduction to the physics involved in the sport of baseball, including scientific concepts such as momentum and trajectory, and actions such as pitching and batting.
A helpful guide for understanding the mathematical concepts and real-world applications of algebra, including classroom tips, common terms such as coefficients, and exercises to encourage hands-on practice.
A helpful guide for understanding the mathematical concepts and real-world applications of graphs and diagrams, including classroom tips, common terms such as variables, and exercises to encourage hands-on practice.
A helpful guide for understanding the mathematical concepts and real-world applications of arithmetic, including classroom tips, common terms such as quotients, and exercises to encourage hands-on practice.
A helpful guide for understanding the mathematical concepts and real-world applications of probability and statistics, including classroom tips, common terms such as outliers, and exercises to encourage hands-on practice.
A look at the origins, leaders, growth, and innovations of Berkshire Hathaway, the holding company that was founded by Warren Buffett in 1965 and today is among the largest ownership groups.
In this lighthearted counting book, 10 animated numerals take turns introducing themselves, gradually filling up empty pages with chickens, airplanes, dancing frogs, and more.
As one lost, little chick searches for its mother among groups of barnyard animals, it involves readers in a delightfully simple counting exercise using the numbers one through ten.