"How did fish get scales? Why do some animals have wings? What sea creature still has fingers hidden away in their fins? Journey through the animal kingdom, learning all about the different parts of animals that have evolved over the centuries, the ways that they have adapted to survive and the amazing reasons behind these adaptations. With different spreads on claws, feathers, eyes, hair, defenses and much more, readers will be able to compare the...

"Relevant images match informative text in this introduction to coding in transportation. Intended for students in kindergarten through third grade"--Provided by publisher.

"An exploration of the metric system, including centimeters, grams, and liters"-- "Used in almost every country in the world, the metric system is an easy-to-use way of calculating length, distance, weight, and volume. Look at the label of a soft drink. You'll see both ounces and milliliters or gallons and liters listed. For kids who love to interact with their environment and measure and build things, knowledge of the metric system is a must. Filled...

In twentieth century America, no threat loomed larger than the communist superpower of the Soviet Union. The Communist Party of the United States attempted to use deep economic and racial disparities in American culture to win over members and sympathizers. Marrin shows how the miscarriage of justice in the Scottsboro Boys case, the tragedy of the Rosenbergs, and the menace of the Joseph McCarthy and his war hearings lured many Americans to the ideals...

Inspired by a real incident, this look at the pollution crisis in our oceans follows one of the ducks as it is washed away on ocean currents, encountering plastic-endangered whales and sea turtles and passing through the giant floating island of marine debris known as the Great Pacific Garbage Patch. A picture book with an ultimately hopeful message about environmental issues and the state of our oceans. An end map documents the widely scattered journey...

As Llama Llama helps his mama clean, he counts the the items he puts away.